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  • News
  • Teaching
    • Lectures and Courses
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  • Research
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    • Legal Notice
  • Exploratory Ad-Hoc Analytics for Big Data
  • Metamodeling Lightweight Data Compression Algorithms and its Application Scenarios
  • alpha to omega: the G(r)eek Alphabet of Sampling
  • Ingredient-based Forecast of Sold Dish Portions in Campus Canteen Kitchens
  • Adaptive Recovery for SCM-Enabled Databases
  • CSAR: the cross-sectional autoregression model for short and long-range forecasting
  • High-Throughput BitPacking Compression
  • Rethinking DRAM Caching for LSMs in an NVRAM Environment
  • Monitoring Strategic Business Goals with Argus
  • PostBOUND: PostgreSQL with Upper Bound SPJ Query Optimization
  • Cell Classification for Layout Recognition in Spreadsheets
  • Large-Scale Time Series Analytics – Novel Approaches for Generation and Prediction
  • Hardware-Accelerated Memory Operations on Large-Scale NUMA Systems
  • DECO: A Dataset of Annotated Spreadsheets for Layout and Table Recognition
  • Frequent patterns in ETL workflows: An empirical approach
  • Column Scan Optimization by Increasing Intra-Instruction Parallelism.
  • To use or not to use the SIMD gather instruction?
  • Towards A General SIMD Concurrent Approach to Accelerating Integer Compression Algorithms.
  • Turbo-Charging SPJ Query Plans with Learned Physical Join Operator Selections
  • A Genetic-based Search for Adaptive Table Recognition in Spreadsheets
  • BOUNCE: Memory-Efficient SIMD Approach for Lightweight Integer Compression.
  • Retro: Relation Retrofitting For In-Database Machine Learning on Textual Data
  • Column Scan Acceleration in Hybrid CPU-FPGA Systems.
  • FPGA vs. SIMD: Comparison for Main Memory-Based Fast Column Scan
  • RetroLive: Analysis of Relational Retrofitted Word Embeddings
  • AHEAD: Adaptable Data Hardening for On-the-Fly Hardware Error Detection during Database Query Processing
  • XLIndy: Interactive Recognition and Information Extraction in Spreadsheets
  • Exercise assessment in trampoline sport by automated jump classification
  • Simplicity Done Right for Join Ordering
  • Adaptive Energy-Control for In-Memory Database Systems
  • To Softmax, or not to Softmax: that is the question when applying Active Learning for Transformer Models
  • Data Structure Engineering for Byte-Addressable Non-Volatile Memory
  • Energy-Utility Function-Based Resource Control for In-Memory Database Systems LIVE
  • Context Similarity for Retrieval-Based Imputation
  • Assessing the Impact of Driving Bans with Data Analysis
  • Small Selectivities Matter: Lifting the Burden of Empty Samples
  • Pre-Trained Web Table Embeddings for Table Discovery
  • Learning from Textual Data in Database Systems
  • Multi-GPU Approximation for Silent Data Corruption of AN Codes
  • Data Science Meets High-Tech Manufacturing – The BTW 2021 Data Science Challenge
  • Cardinality estimation with local deep learning models
  • ImitAL: Learning Active Learning Strategies from Synthetic Data
  • ALWars: Combat-Based Evaluation of Active Learning Strategies
  • Optimizing Query Processing in PostgreSQL Through Learned Optimizer Hints
  • PostCENN: PostgreSQL with Machine Learning Models for Cardinality Estimation
  • JumpXClass: Explainable AI for Jump Classification in Trampoline Sports
  • Sensor-based jump detection and classification with machine learning in trampoline gymnastics
  • Enhanced Featurization of Queries with Mixed Combinations of Predicates for ML-based Cardinality Estimation
  • Learned Selection Strategy for Lightweight Integer Compression Algorithms
  • DAPHNE: An Open and Extensible System Infrastructure for Integrated Data Analysis Pipelines
  • FacetE: Exploiting Web Tables for Domain-Specific Word Embedding Evaluation
  • MorphStore: Analytical Query Engine with a Holistic Compression-Enabled Processing Model
  • From a Comprehensive Experimental Survey to a Cost-based Selection Strategy for Lightweight Integer Compression Algorithms
  • Make Larger Vector Register Sizes New Challenges?: Lessons Learned from the Area of Vectorized Lightweight Compression Algorithms
  • Aggregate-based Training Phase for ML-based Cardinality Estimation
  • Aggregate-based Training Phase for ML-based Cardinality Estimation
  • Multi-source data collection for state-of-the-art data analysis from ground-proximate images in sea ice classification
  • SIMD-MIMD Cocktail in a Hybrid Memory Glass: Shaken, not Stirred
  • Best of both worlds: combining traditional and machine learning models for cardinality estimation
  • A GraphBLAS implementation in pure Java
  • Analysis of Data Structures Involved in RPQ Evaluation
  • Graph Traversals for Regular Path Queries
  • Table Recognition in Spreadsheets via a Graph Representation
  • A value-based evaluation methodology for renewable energy supply prediction
  • Polymorphic Compressed Replication of Columnar Data in Scale-Up Hybrid Memory Systems
  • Particulate Matter Matters – The Data Science Challenge @ BTW 2019
  • Efficient Compute Node-Local Replication Mechanisms for NVRAM-Centric Data Structures
  • Fast Approximated Nearest Neighbor Joins For Relational Database Systems
  • Explore FREDDY: Fast Word Embeddings in Database Systems
  • Integer Compression in NVRAM-centric Data Stores – Comparative Experimental Analysis to DRAM
  • Efficient Compute Node-Local Replication Mechanisms for NVRAM-Centric Data Structures
  • CSAR: The Cross-sectional Autoregression Model
  • ATUN-HL: Auto Tuning of Hybrid Layouts Using Workload and Data Characteristics
  • A Cost-based Storage Format Selector for Materialization in Big Data Frameworks
  • Modeling Customers and Products with Word Embeddings from Receipt Data
  • FREDDY: Fast Word Embeddings in Database Systems
  • Asynchronous Graph Pattern Matching on Multiprocessor Systems
  • Storage Class Memory and Databases: Opportunities and Challenges
  • Memory Management Techniques for Large-Scale Persistent-Main-Memory Systems
  • An analysis of LSM caching in NVRAM
  • Query Processing Based on Compressed Intermediates
  • Balancing Performance and Energy for Lightweight Data Compression Algorithms
  • Declarative Graph Querying in Practice and Theory
  • An Analysis of the Feasibility of Graph Compression Techniques for Indexing Regular Path Queries
  • Runtime Model for Role-based Software Systems
  • Big Graph Data Analytics on Single Machines – An Overview
  • Declarative Multidimensional Graph Queries
  • Cardinality estimation in ETL processes
  • An ALBERT-based Similarity Measure for Mathematical Answer Retrieval
  • RecipeGM: A Hierarchical Recipe Generation Model
  • TU_DBS in the ARQMath Lab 2021, CLEF
  • Vectorizing Database Column Scans with Complex Predicates
  • Active Learning for Spreadsheet Cell Classification
  • Big Data causing Big (TLB) Problems: Taming Random Memory Accesses on the GPU
  • Partitioning Strategy Selection for In-Memory Graph Pattern Matching on Multiprocessor Systems
  • Extracting Operator Trees from Model Embeddings
  • SPARQLytics: Multidimensional Analytics for RDF
  • WeakAL: Combining Active Learning and Weak Supervision
  • The Time Has Come: Traversal and Reachability in Time-Varying Graphs
  • Teaching BERT Mathematics
  • Heterogeneity-Aware Operator Placement in Column-Store DBMS
  • Top-k entity augmentation using consistent set covering
  • Serviceorientierte Architektur im Precision Dairy Farming aus der Perspektive der Informatik
  • GRAPHITE: An Extensible Graph Traversal Framework for Relational Database Management Systems
  • Towards a web-scale data management ecosystem demonstrated by SAP HANA
  • Using Cloud Technologies to Optimize Data-Intensive Service Applications
  • Real-Time BI and Situational Analysis
  • The Planning OLAP Model – A Multidimensional Model with Planning Support
  • Optimierung der Anfrageverarbeitung mittels Kompression der Zwischenergebnisse
  • Evolving Ensemble-Clustering to a Feedback-Driven Process
  • Energy-aware Data Stream Management
  • Towards Integrated Data Analytics: Time Series Forecasting in DBMS
  • Towards Programmability of a NUMA-Aware Storage Engine
  • Visual Decision Support for Ensemble Clustering
  • Data-Warehousing 3.0 – Die Rolle von Data-Warehouse-Systemen auf Basis von In-Memory-Technologie
  • Non-uniformity issues and workarounds in bounded-size sampling
  • SCIT: A Schema Change Interpretation Tool for Dynamic-Schema Data Warehouses
  • One Clustering Process Fits All – A Visually Guided Ensemble Approach
  • The State of Open Data – Limits of Current Open Data Platforms
  • Dr. Dean Jacobs
  • Cherry picking in database languages
  • Special issue on best papers of VLDB 2011
  • A Plan for OLAP
  • Report on the second international workshop on energy data management (EnDM 2013)
  • Pairwise Element Computation with MapReduce
  • Report on the first international workshop on energy data management (EnDM 2012)
  • Plan Operator Specialization using Reflective Compiler Techniques
  • Database as a service (DBaaS)
  • Optimizing Sample Design for Approximate Query Processing
  • Exploiting big data in time series forecasting: A cross-sectional approach
  • Ein begriffsbasierter Ansatz zur semantischen Extraktion von Datenbankschemata
  • SAP HANA: The Evolution from a Modern Main-Memory Data Platform to an Enterprise Application Platform
  • Highspeed Graph Processing Exploiting Main-Memory Column Stores
  • How to juggle columns: an entropy-based approach for table compression
  • OPEN – Enabling Non-expert Users to Extract, Integrate, and Analyze Open Data
  • Database Evolution for Software Product Lines
  • An XML-Based Streaming Concept for Business Process Execution
  • Identifying And Weighting Integration Hypotheses On Open Data Platforms
  • CoDEL – A Relationally Complete Language for Database Evolution
  • Process-based Data Streaming in Service-oriented Environments – Application and Technique
  • DrillBeyond: Enabling Business Analysts to Explore the Web of Open Data
  • Modularisierung leichtgewichtiger Kompressionsalgorithmen
  • A Sample Advisor for Approximate Query Processing
  • The SAP HANA Database – An Architecture Overview
  • Relationships for Dynamic Data Types in RSQL
  • Fast integer compression using SIMD instructions
  • Model-based Integration of Past & Future in TimeTravel
  • Local vs. Global Optimization: Operator Placement Strategies in Heterogeneous Environments
  • Approximate Query Answering and Result Refinement on XML Data
  • A high-throughput in-memory index, durable on flash-based SSD: insights into the winning solution of the SIGMOD programming contest 2011
  • SpMacho – Optimizing Sparse Linear Algebra Expressions with Probabilistic Density Estimation
  • Serviceorientierte Architekturen im Precision Dairy Farming (Vorwort)
  • Die Datenbankforschungsgruppe der Technischen Universität Dresden stellt sich vor
  • From Static to Agile – Interactive Particle Physics Analysis in the SAP HANA DB
  • Listen to the customer: model-driven database design
  • Special section on large-scale analytics
  • Resiliency-aware Data Compression for In-memory Database Systems
  • GPU-Based Speculative Query Processing for Database Operations
  • Frontiers in Crowdsourced Data Integration
  • Aktuellen Zuständen von Märkten auf der Spur: Analyseinstrumente zur Erfassung dynamischer Marktdaten
  • Feature-based Comparison and Generation of Time Series
  • Hardware-Oblivious SIMD Parallelism for In-Memory Column-Stores
  • Online Bit Flip Detection for In-Memory B-Trees Live!
  • Invisible Deployment of Integration Processes
  • Cost-based vectorization of instance-based integration processes
  • Big Data-Zentren – Vorstellung und Panel
  • Systemübergreifende Kostennormalisierung für Integrationsprozesse
  • Evaluating the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for In-Memory Database Systems
  • Resiliency-Aware Data Management
  • SAP HANA – From Relational OLAP Database to Big Data Infrastructure
  • Cost-Based Vectorization of Instance-Based Integration Processes
  • SAP HANA database: data management for modern business applications
  • Cache-Efficient Aggregation: Hashing Is Sorting
  • Vectorizing Instance-Based Integration Processes
  • To share or not to share vector registers?
  • Bridging Two Worlds with RICE Integrating R into the SAP In-Memory Computing Engine
  • Instant Recovery for Main Memory Databases
  • GCIP: exploiting the generation and optimization of integration processes
  • Letter from the VLDB 2011 Research Track Co-Chair
  • GRAPHITE: an extensible graph traversal framework for relational database management systems
  • Innovative Process Execution in Service-oriented Environments
  • In-memory Databases in Business Information Systems
  • Robust Cardinality Estimation for Subgraph Isomorphism Queries on Property Graphs
  • How to Control Clustering Results? Flexible Clustering Aggregation
  • In-Memory-Datenmanagement in betrieblichen Anwendungssystemen
  • Modeling Large Time Series for Efficient Approximate Query Processing
  • How to Screen a Data Stream – Quality-Driven Load Shedding in Sensor Data Streams
  • Echtzeit-Data-Warehouse-Systeme
  • POIESIS: a Tool for Quality-aware ETL Process Redesign
  • Merging OLTP and OLAP – Back to the Future – (Panel)
  • Hybride Datenbankarchitekturen am Beispiel der neuen SAP In-Memory-Technologie
  • Query processing on low-energy many-core processors
  • Standing Processes in Service-Oriented Environments
  • Sample Footprints für Data-Warehouse-Datenbanken
  • Putting Web Tables into Context
  • Relaxation of subgraph queries delivering empty results
  • Stream-Based Web Service Invocation
  • Representing Data Quality in Sensor Data Streaming Environments
  • Enjoy FRDM – play with a schema-flexible RDBMS
  • Streaming Web Services and Standing Processes
  • Robust Distributed Top-N Frequent Pattern Mining Using the SAP BW Accelerator
  • DebEAQ – debugging empty-answer queries on large data graphs
  • HASHI: An Application Specific Instruction Set Extension for Hashing
  • Sample synopses for approximate answering of group-by queries
  • Multi-objective scheduling for real-time data warehouses
  • An application-specific instruction set for accelerating set-oriented database primitives
  • Global Slope Change Synopses for Measurement Maps
  • Partition-based workload scheduling in living data warehouse environments
  • Energy-Efficient Databases Using Sweet Spot Frequencies
  • Drift-Aware Ensemble Regression
  • Maintaining bounded-size sample synopses of evolving datasets
  • A study of partitioning and parallel UDF execution with the SAP HANA database
  • k-ary search on modern processors
  • Schwerpunktthema Medizinische Informationssysteme
  • Towards Optimal Execution of Density-based Clustering on Heterogeneous Hardware
  • Multi-Objective Scheduling for Real-Time Data Warehouses
  • Hierarchisches gruppenbasiertes Sampling
  • Modular Data Clustering – Algorithm Design beyond MapReduce
  • GignoMDA – modellgetriebene Entwicklung von Datenbankanwendungen
  • Cinderella – Adaptive online partitioning of irregularly structured data
  • Evaluation of Load Scheduling Strategies for Real-Time Data Warehouse Environments
  • Supporting the ETL-process by Web Service technologies
  • RSQL – a query language for dynamic data types
  • Model kit for lightweight data compression algorithms
  • Data Mining und Data Warehousing
  • Improving in-memory database index performance with Intel Transactional Synchronization Extensions
  • Anfragegetriebene Indizierung räumlicher Daten
  • Verknüpfung schwach-konsistenter Datenbankzustände in Grid-organisierten Rechnerstrukturen
  • Demonstrating efficient query processing in heterogeneous environments
  • Feature-aware forecasting of large-scale time series data sets
  • Clustering Uncertain Data with Possible Worlds
  • XQuery – Ein Überblick
  • SLACID – sparse linear algebra in a column-oriented in-memory database system
  • Improving Data Independence, Efficiency and Functional Flexibility of Integration Platforms
  • Entwurf und Betrieb von Data-Warehouse-Systemen
  • ERIS live: a NUMA-aware in-memory storage engine for tera-scale multiprocessor systems
  • An Advanced Transaction Model for Recovery Processing of Integration Processes
  • Nutzung von Datenbankdiensten in Data-Warehouse-Anwendungen
  • A Query, a Minute: Evaluating Performance Isolation in Cloud Databases
  • DIPBench Toolsuite: A Framework for Benchmarking Integration Systems
  • Contracting in the Days of eBusiness
  • ERIS: A NUMA-Aware In-Memory Storage Engine for Analytical Workload
  • DIPBench: An independent benchmark for Data-Intensive Integration Processes
  • Arbeitskreis Konzepts des Data Warehousing
  • Online bit flip detection for in-memory B-trees on unreliable hardware
  • Compression-Aware In-Memory Query Processing: Vision, System Design, and Beyond
  • Message Indexing for Document-Oriented Integration Processes
  • Publish/Subscribe’-Mechanismen in Data-Warehouse-Systemen
  • SOFORT: a hybrid SCM-DRAM storage engine for fast data recovery
  • Model-Driven Generation and Optimization of Complex Integration Processes
  • GRATIN: Accelerating Graph Traversals in Main-Memory Column Stores
  • Workload-based optimization of integration processes
  • Dynamic fine-grained scheduling for energy-efficient main-memory queries
  • Sampling time-based sliding windows in bounded space
  • Lightweight Data Compression Algorithms: An Experimental Survey (Experiments and Analyses).
  • SynopSys: Foundations for Multidimensional Graph Analytics
  • Linked Bernoulli Synopses: Sampling along Foreign Keys
  • Quality Measures for ETL Processes
  • Insights into the Comparative Evaluation of Lightweight Data Compression Algorithms.
  • Designing Random Sample Synopses with Outliers
  • A Framework for User-Centered Declarative ETL
  • Quality of service and predictability in DBMS
  • ECAST: A Benchmark Framework for Renewable Energy Forecasting Systems
  • RiTE: Providing On-Demand Data for Right-Time Data Warehousing
  • Systematical Evaluation of Solar Energy Supply Forecasts
  • Poster session: Constrained dynamic physical database design
  • GraphMCS: Discover the Unknown in Large Data Graphs
  • Pre analysis and clustering of uncertain data from manufacturing processes
  • Top-k Differential Queries in Graph Databases
  • Exploiting Graphic Card Processor Technology to Accelerate Data Mining Queries in SAP NetWeaver BIA
  • Flexs – A Logical Model for Physical Data Layout
  • Ein Nachrichtentransformationsmodell für komplexe Transformationsprozesse in datenzentrischen Anwendungsszenarien
  • Flexible Relational Data Model – A Common Ground for Schema-Flexible Database Systems
  • Towards Self-Optimization of Message Transformation Processes
  • Enhancing Named Entity Extraction by Effectively Incorporating the Crowd
  • An Approach for Incremental Semi-supervised SVM
  • Efficient forecasting for hierarchical time series
  • Maintaining bernoulli samples over evolving multisets
  • pEDM: online-forecasting for smart energy analytics
  • Parameterfreies Clustering mittels Multi-Level Ansatz
  • Publish-time data integration for open data platforms
  • Data-Grey-BoxWeb Services in Data-Centric Environments
  • DrillBeyond: Open-World SQL Queries Using Web Tables
  • Data-aware SOA for Gene Expression Analysis Processes
  • DeExcelerator: a framework for extracting relational data from partially structured documents
  • BPEL-DT – Data-aware Extension of BPEL to Support Data-Intensive Service Applications
  • Transparent Forecasting Strategies in Database Management Systems
  • Error-Aware Density-Based Clustering of Imprecise Measurement Values
  • Forecasting the data cube: A model configuration advisor for multi-dimensional data sets
  • Representing Data Quality for Streaming and Static Data
  • Advanced Analytics with the SAP HANA Database
  • Cardinality estimation using sample views with quality assurance
  • Pack Indexing for Time-Constrained In-Memory Query Processing
  • Exploiting self-monitoring sample views for cardinality estimation
  • The HELLS-join: a heterogeneous stream join for extremely large windows
  • Setting Goals and Choosing Metrics for Recommender System Evaluations
  • Der Einfluss der Datenverteilung auf die Performanz eines Data Warehouse
  • Stream Join Processing on Heterogeneous Processors
  • Partition-based workload scheduling in living data warehouse environments
  • Bringing Linear Algebra Objects to Life in a Column-Oriented In-Memory Database
  • Efficient exploitation of similar subexpressions for query processing
  • Bringing Linear Algebra Objects to Life in a Column-Oriented In-Memory Database
  • 06431 Working Group Report on Managing and Integrating Data in P2P Databases
  • Optimizing GPU-accelerated Group-By and Aggregation
  • Experimental Evaluation of NUMA Effects on Database Management Systems
  • Deferred Maintenance of Disk-Based Random Samples
  • QPPT: Query Processing on Prefix Trees
  • A Dip in the Reservoir: Maintaining Sample Synopses of Evolving Datasets
  • Query processing on prefix trees live
  • Materialized Views in the Presence of Reporting Functions
  • Heterogeneous Query Optimization
  • SAP HANA distributed in-memory database system: Transaction, session, and metadata management
  • GignoMDA – Exploiting Cross-Layer Optimization for Complex Database Applications
  • Energy-efficient in-memory database computing
  • Two-Phase Clustering Strategy for Gene Expression Data Sets
  • Main-Memory Centric Data Management – Open Problems and Some Solutions
  • Two-phase clustering strategy for gene expression data sets
  • HW/SW-Database-CoDesign for Compressed Bitmap Index Processing
  • Forecasting in hierarchical environments
  • Derby/S: a DBMS for sample-based query answering
  • BUZZARD: a NUMA-aware in-memory indexing system
  • Multi-GPU Approximation Methods for Silent Data Corruption of AN-Coding
  • Data Mining with the SAP Netweaver BI Accelerator
  • Research challenges for energy data management (panel)
  • GignoMDA – Generation of Complex Database Applications
  • SynopSys: large graph analytics in the SAP HANA database through summarization
  • Zusammenführung der konzeptuellen Modelle für operative und analytische Daten in einem logischen Modell, dargestellt am Beispiel des Precision Dairy Farming
  • The Graph Story of the SAP HANA Database
  • Conflict Detection-Based Run-Length Encoding-AVX-512 CD Instruction Set in Action
  • Optimistic Coarse-Grained Cache Semantics for Data Marts
  • Scalable frequent itemset mining on many-core processors
  • The Orchestration Stack: The Impossible Task of Designing Software for Unknown Future Post-CMOS Hardware
  • Shrinked Data Marts Enabled for Negative Caching
  • pcApriori: scalable apriori for multiprocessor systems
  • Topic 5: Parallel and Distributed Databases, Data Mining and Knowledge Discovery
  • Optimized renewable energy forecasting in local distribution networks
  • Integrated resource management for data stream systems
  • Rethinking Energy Data Management: Trends and Challenges in Today’s Transforming Markets
  • Table Identification and Reconstruction in Spreadsheets
  • Hierarchical Group-Based Sampling
  • Leveraging flexible data management with graph databases
  • Optimizing Multiple Top-K Queries over Joins
  • Model-Driven Integration of Compression Algorithms in Column-Store Database Systems
  • SMIX: self-managing indexes for dynamic workloads
  • Data Management Support for Notification Services
  • Towards a Role-Based Contextual Database
  • Data management in the MIRABEL smart grid system
  • Source-aware Join Strategies of Sensor Data Streams
  • Limitations of Intra-operator Parallelism Using Heterogeneous Computing Resources
  • Flexible Information Management, Exploration and Analysis in SAP HANA
  • Real-Time Scheduling for Data Stream Management Systems
  • Template-based Time Series Generation with Loom
  • Partitioning and Multi-core Parallelization of Multi-equation Forecast Models
  • Robust Real-time Query Processing with QStream
  • Efficient Integration of External Information into Forecast Models from the Energy Domain
  • Robust Data Management
  • Topology-aware optimization of big sparse matrices and matrix multiplications on main-memory systems
  • QStream: Deterministic Querying of Data Streams
  • Penalized graph partitioning based allocation strategy for database-as-a-service systems
  • Pathways to servers of the future
  • Feingranulare Verarbeitung von XML-Strömen
  • Penalized Graph Partitioning for Static and Dynamic Load Balancing
  • Optimizing Notifications of Subscription-Based Forecast Queries
  • Informationsbedarfsanalyse als Grundlage der Datenmodellierung in Rahmen des Precision Dairy Farming
  • Real-Time Business Intelligence in the MIRABEL Smart Grid System
  • On Solving the View Selection Problem in Distributed Data Warehouse Architectures
  • HUGS – A Lightweight Graph Partitioning Approach
  • F2DB: The Flash-Forward Database System
  • Database Support for 3D-Protein Data Set Analysis
  • Architecture of a Multi-domain Processing and Storage Engine
  • Sample-based forecasting exploiting hierarchical time series
  • Overview on Hardware Optimizations for Database Engines
  • Living in Parallel Realities – Co-Existing Schema Versions with a Bidirectional Database Evolution Language
  • XPath-Aware Chunking of XML-Documents
  • ResilientStore: A Heuristic-Based Data Format Selector for Intermediate Results
  • Explorative Multi-View Clustering Using Frequent-Groupings
  • Konsistenzquantifizierung in Grid-Datenbanksystemen
  • On testing persistent-memory-based software
  • KISS-Tree: smart latch-free in-memory indexing on modern architectures
  • Adaptive Work Placement for Query Processing on Heterogeneous Computing Resources
  • SCINTRA: A Model for Quantifying Inconsistencies in Grid-Organized Sensor Database Systems
  • FPTree: A Hybrid SCM-DRAM Persistent and Concurrent B-Tree for Storage Class Memory
  • SMIX Live – A Self-Managing Index Infrastructure for Dynamic Workloads
  • InVerDa – The Liquid Database
  • A Machine Learning Approach for Layout Inference in Spreadsheets
  • WebService-basierte Integration externer Datenquellen in relationale Datenbanksysteme
  • Efficient Approximate OLAP Querying Over Time Series
  • Efficient transaction processing in SAP HANA database: the end of a column store myth
  • XML Stream Processing Quality
  • Web-based Benchmarks for Forecasting Systems: The ECAST Platform
  • Adaptive Index Buffer
  • Heterogeneous Placement Optimization for Database Query Processing
  • InVerDa – co-existing schema versions made foolproof
  • COMBI-Operator: Database Support for Data Mining Applications
  • MulTe: A Multi-Tenancy Database Benchmark Framework
  • A Decathlon in Multidimensional Modeling: Open Issues and Some Solutions
  • Needles in the haystack – Tackling Bit Flips in Lightweight Data Compression
  • Efficient In-Memory Indexing with Generalized Prefix Trees
  • Processing Reporting Function Views in a Data Warehouse Environment
  • Robust and simple database evolution
  • A Flexible Graph-Based Data Model Supporting Incremental Schema Design and Evolution
  • On the problem of generating common predecessors
  • Forcasting Evolving Time Series of Energy Demand and Supply
  • Extending data warehouses by semiconsistent views
  • Context-Aware Parameter Estimation for Forecast Models in the Energy Domain
  • fAST Refresh using Mass Query Optimization
  • A Domain-Specific Language for Do-It-Yourself Analytical Mashups
  • Efficiently Synchronizing Multidimensional Schema Data
  • Dealing with Uncertainty: An Empirical Study on the Relevance of Renewable Energy Forecasting Methods
  • Offline Design Tuning for Hierarchies of Forecast Models
  • Query Optimization by Using Derivability in a Data Warehouse Environment
  • Sprachraumerstellung als Bestandteil der Geschäftsprozessmodellierung in SOA
  • Using Semantics for Query Derivability in Data Warehouse Applications
  • Next Generation Database Programming and Execution Environment
  • Design of a Portable Programming Abstraction for Data Transformations.
  • An Alternative Relational OLAP Modeling Approach
  • Browsing Robust Clustering-Alternatives
  • Use and reuse of association rules in an OLAP environment
  • Browsing Robust Clustering-Alternatives
  • Divide and aggregate: caching multidimensional objects
  • Touch it, Mine it, View it, Shape it
  • Maintenance of Automatic Summary Tables
  • MorphStore-In-Memory Query Processing based on Morphing Compressed Intermediates LIVE
  • Hybrid Data-Flow Graphs for Procedural Domain-Specific Query Languages
  • Big by blocks: modular analytics
  • Generating What-If Scenarios for Time Series Data
  • The Planning OLAP Model – A Multidimensional Model with Planning Support
  • First Investigations of the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for Database Systems
  • Energy Elasticity on Heterogeneous Hardware using Adaptive Resource Reconfiguration LIVE
  • Logical Data Independence in the 21st Century – Co-Existing Schema Versions with InVerDa
  • Private Table Database Virtualization for DBaaS
  • Quality measures for ETL processes: from goals to implementation
  • Cost-based Business Process Deployment Advisor
  • Challenges for Context-Driven Time Series Forecasting
  • Fighting the Duplicates in Hashing: Conflict Detection-aware Vectorization of Linear Probing
  • Towards a Hybrid Imputation Approach Using Web Tables
  • Efficient In-Database Maintenance of ARIMA Models
  • Answering “Why Empty?” and “Why So Many?” queries in graph databases
  • Column-specific context extraction for web tables
  • Memory-efficient frequent-itemset mining
  • Towards Scalable Real-time Analytics: An Architecture for Scale-out of OLxP Workloads
  • Beyond Straightforward Vectorization of Lightweight Data Compression Algorithms for Larger Vector Sizes.
  • From Web Tables to Concepts: A Semantic Normalization Approach
  • Fast Sorted-Set Intersection using SIMD Instructions
  • AL: unified analytics in domain specific terms
  • Feature-driven Time Series Generation
  • Managed Query Processing within the SAP HANA Database Platform
  • A Benchmark Framework for Data Compression Techniques
  • Data-Warehousing 3.0 – Die Rolle von Data-Warehouse-Systemen auf Basis von In-Memory Technologie
  • GraphVista: Interactive Exploration Of Large Graphs
  • Multi-flow Optimization via Horizontal Message Queue Partitioning
  • Considering User Intention in Differential Graph Queries
  • Direct Transformation Techniques for Compressed Data: General Approach and Application Scenarios
  • Multi-process Optimization Via Horizontal Message Queue Partitioning
  • On-demand re-optimization of integration flows
  • Building the Dresden Web Table Corpus: A Classification Approach
  • Indexing forecast models for matching and maintenance
  • Online horizontal partitioning of heterogeneous data
  • Supporting Gene Expression Analysis Processes by a Service-Oriented Platform
  • DrillBeyond: processing multi-result open world SQL queries
  • Annotationsbasierte Prozessmodellierung in SOA – dargestellt an einem Beispiel aus dem Precision Dairy Farming

A Query, a Minute: Evaluating Performance Isolation in Cloud Databases

  • Exploratory Ad-Hoc Analytics for Big Data
  • Metamodeling Lightweight Data Compression Algorithms and its Application Scenarios
  • alpha to omega: the G(r)eek Alphabet of Sampling
  • Ingredient-based Forecast of Sold Dish Portions in Campus Canteen Kitchens
  • Adaptive Recovery for SCM-Enabled Databases
  • CSAR: the cross-sectional autoregression model for short and long-range forecasting
  • High-Throughput BitPacking Compression
  • Rethinking DRAM Caching for LSMs in an NVRAM Environment
  • Monitoring Strategic Business Goals with Argus
  • PostBOUND: PostgreSQL with Upper Bound SPJ Query Optimization
  • Cell Classification for Layout Recognition in Spreadsheets
  • Large-Scale Time Series Analytics – Novel Approaches for Generation and Prediction
  • Hardware-Accelerated Memory Operations on Large-Scale NUMA Systems
  • DECO: A Dataset of Annotated Spreadsheets for Layout and Table Recognition
  • Frequent patterns in ETL workflows: An empirical approach
  • Column Scan Optimization by Increasing Intra-Instruction Parallelism.
  • To use or not to use the SIMD gather instruction?
  • Towards A General SIMD Concurrent Approach to Accelerating Integer Compression Algorithms.
  • Turbo-Charging SPJ Query Plans with Learned Physical Join Operator Selections
  • A Genetic-based Search for Adaptive Table Recognition in Spreadsheets
  • BOUNCE: Memory-Efficient SIMD Approach for Lightweight Integer Compression.
  • Retro: Relation Retrofitting For In-Database Machine Learning on Textual Data
  • Column Scan Acceleration in Hybrid CPU-FPGA Systems.
  • FPGA vs. SIMD: Comparison for Main Memory-Based Fast Column Scan
  • RetroLive: Analysis of Relational Retrofitted Word Embeddings
  • AHEAD: Adaptable Data Hardening for On-the-Fly Hardware Error Detection during Database Query Processing
  • XLIndy: Interactive Recognition and Information Extraction in Spreadsheets
  • Exercise assessment in trampoline sport by automated jump classification
  • Simplicity Done Right for Join Ordering
  • Adaptive Energy-Control for In-Memory Database Systems
  • To Softmax, or not to Softmax: that is the question when applying Active Learning for Transformer Models
  • Data Structure Engineering for Byte-Addressable Non-Volatile Memory
  • Energy-Utility Function-Based Resource Control for In-Memory Database Systems LIVE
  • Context Similarity for Retrieval-Based Imputation
  • Assessing the Impact of Driving Bans with Data Analysis
  • Small Selectivities Matter: Lifting the Burden of Empty Samples
  • Pre-Trained Web Table Embeddings for Table Discovery
  • Learning from Textual Data in Database Systems
  • Multi-GPU Approximation for Silent Data Corruption of AN Codes
  • Data Science Meets High-Tech Manufacturing – The BTW 2021 Data Science Challenge
  • Cardinality estimation with local deep learning models
  • ImitAL: Learning Active Learning Strategies from Synthetic Data
  • ALWars: Combat-Based Evaluation of Active Learning Strategies
  • Optimizing Query Processing in PostgreSQL Through Learned Optimizer Hints
  • PostCENN: PostgreSQL with Machine Learning Models for Cardinality Estimation
  • JumpXClass: Explainable AI for Jump Classification in Trampoline Sports
  • Sensor-based jump detection and classification with machine learning in trampoline gymnastics
  • Enhanced Featurization of Queries with Mixed Combinations of Predicates for ML-based Cardinality Estimation
  • Learned Selection Strategy for Lightweight Integer Compression Algorithms
  • DAPHNE: An Open and Extensible System Infrastructure for Integrated Data Analysis Pipelines
  • FacetE: Exploiting Web Tables for Domain-Specific Word Embedding Evaluation
  • MorphStore: Analytical Query Engine with a Holistic Compression-Enabled Processing Model
  • From a Comprehensive Experimental Survey to a Cost-based Selection Strategy for Lightweight Integer Compression Algorithms
  • Make Larger Vector Register Sizes New Challenges?: Lessons Learned from the Area of Vectorized Lightweight Compression Algorithms
  • Aggregate-based Training Phase for ML-based Cardinality Estimation
  • Aggregate-based Training Phase for ML-based Cardinality Estimation
  • Multi-source data collection for state-of-the-art data analysis from ground-proximate images in sea ice classification
  • SIMD-MIMD Cocktail in a Hybrid Memory Glass: Shaken, not Stirred
  • Best of both worlds: combining traditional and machine learning models for cardinality estimation
  • A GraphBLAS implementation in pure Java
  • Analysis of Data Structures Involved in RPQ Evaluation
  • Graph Traversals for Regular Path Queries
  • Table Recognition in Spreadsheets via a Graph Representation
  • A value-based evaluation methodology for renewable energy supply prediction
  • Polymorphic Compressed Replication of Columnar Data in Scale-Up Hybrid Memory Systems
  • Particulate Matter Matters – The Data Science Challenge @ BTW 2019
  • Efficient Compute Node-Local Replication Mechanisms for NVRAM-Centric Data Structures
  • Fast Approximated Nearest Neighbor Joins For Relational Database Systems
  • Explore FREDDY: Fast Word Embeddings in Database Systems
  • Integer Compression in NVRAM-centric Data Stores – Comparative Experimental Analysis to DRAM
  • Efficient Compute Node-Local Replication Mechanisms for NVRAM-Centric Data Structures
  • CSAR: The Cross-sectional Autoregression Model
  • ATUN-HL: Auto Tuning of Hybrid Layouts Using Workload and Data Characteristics
  • A Cost-based Storage Format Selector for Materialization in Big Data Frameworks
  • Modeling Customers and Products with Word Embeddings from Receipt Data
  • FREDDY: Fast Word Embeddings in Database Systems
  • Asynchronous Graph Pattern Matching on Multiprocessor Systems
  • Storage Class Memory and Databases: Opportunities and Challenges
  • Memory Management Techniques for Large-Scale Persistent-Main-Memory Systems
  • An analysis of LSM caching in NVRAM
  • Query Processing Based on Compressed Intermediates
  • Balancing Performance and Energy for Lightweight Data Compression Algorithms
  • Declarative Graph Querying in Practice and Theory
  • An Analysis of the Feasibility of Graph Compression Techniques for Indexing Regular Path Queries
  • Runtime Model for Role-based Software Systems
  • Big Graph Data Analytics on Single Machines – An Overview
  • Declarative Multidimensional Graph Queries
  • Cardinality estimation in ETL processes
  • An ALBERT-based Similarity Measure for Mathematical Answer Retrieval
  • RecipeGM: A Hierarchical Recipe Generation Model
  • TU_DBS in the ARQMath Lab 2021, CLEF
  • Vectorizing Database Column Scans with Complex Predicates
  • Active Learning for Spreadsheet Cell Classification
  • Big Data causing Big (TLB) Problems: Taming Random Memory Accesses on the GPU
  • Partitioning Strategy Selection for In-Memory Graph Pattern Matching on Multiprocessor Systems
  • Extracting Operator Trees from Model Embeddings
  • SPARQLytics: Multidimensional Analytics for RDF
  • WeakAL: Combining Active Learning and Weak Supervision
  • The Time Has Come: Traversal and Reachability in Time-Varying Graphs
  • Teaching BERT Mathematics
  • Heterogeneity-Aware Operator Placement in Column-Store DBMS
  • Top-k entity augmentation using consistent set covering
  • Serviceorientierte Architektur im Precision Dairy Farming aus der Perspektive der Informatik
  • GRAPHITE: An Extensible Graph Traversal Framework for Relational Database Management Systems
  • Towards a web-scale data management ecosystem demonstrated by SAP HANA
  • Using Cloud Technologies to Optimize Data-Intensive Service Applications
  • Real-Time BI and Situational Analysis
  • The Planning OLAP Model – A Multidimensional Model with Planning Support
  • Optimierung der Anfrageverarbeitung mittels Kompression der Zwischenergebnisse
  • Evolving Ensemble-Clustering to a Feedback-Driven Process
  • Energy-aware Data Stream Management
  • Towards Integrated Data Analytics: Time Series Forecasting in DBMS
  • Towards Programmability of a NUMA-Aware Storage Engine
  • Visual Decision Support for Ensemble Clustering
  • Data-Warehousing 3.0 – Die Rolle von Data-Warehouse-Systemen auf Basis von In-Memory-Technologie
  • Non-uniformity issues and workarounds in bounded-size sampling
  • SCIT: A Schema Change Interpretation Tool for Dynamic-Schema Data Warehouses
  • One Clustering Process Fits All – A Visually Guided Ensemble Approach
  • The State of Open Data – Limits of Current Open Data Platforms
  • Dr. Dean Jacobs
  • Cherry picking in database languages
  • Special issue on best papers of VLDB 2011
  • A Plan for OLAP
  • Report on the second international workshop on energy data management (EnDM 2013)
  • Pairwise Element Computation with MapReduce
  • Report on the first international workshop on energy data management (EnDM 2012)
  • Plan Operator Specialization using Reflective Compiler Techniques
  • Database as a service (DBaaS)
  • Optimizing Sample Design for Approximate Query Processing
  • Exploiting big data in time series forecasting: A cross-sectional approach
  • Ein begriffsbasierter Ansatz zur semantischen Extraktion von Datenbankschemata
  • SAP HANA: The Evolution from a Modern Main-Memory Data Platform to an Enterprise Application Platform
  • Highspeed Graph Processing Exploiting Main-Memory Column Stores
  • How to juggle columns: an entropy-based approach for table compression
  • OPEN – Enabling Non-expert Users to Extract, Integrate, and Analyze Open Data
  • Database Evolution for Software Product Lines
  • An XML-Based Streaming Concept for Business Process Execution
  • Identifying And Weighting Integration Hypotheses On Open Data Platforms
  • CoDEL – A Relationally Complete Language for Database Evolution
  • Process-based Data Streaming in Service-oriented Environments – Application and Technique
  • DrillBeyond: Enabling Business Analysts to Explore the Web of Open Data
  • Modularisierung leichtgewichtiger Kompressionsalgorithmen
  • A Sample Advisor for Approximate Query Processing
  • The SAP HANA Database – An Architecture Overview
  • Relationships for Dynamic Data Types in RSQL
  • Fast integer compression using SIMD instructions
  • Model-based Integration of Past & Future in TimeTravel
  • Local vs. Global Optimization: Operator Placement Strategies in Heterogeneous Environments
  • Approximate Query Answering and Result Refinement on XML Data
  • A high-throughput in-memory index, durable on flash-based SSD: insights into the winning solution of the SIGMOD programming contest 2011
  • SpMacho – Optimizing Sparse Linear Algebra Expressions with Probabilistic Density Estimation
  • Serviceorientierte Architekturen im Precision Dairy Farming (Vorwort)
  • Die Datenbankforschungsgruppe der Technischen Universität Dresden stellt sich vor
  • From Static to Agile – Interactive Particle Physics Analysis in the SAP HANA DB
  • Listen to the customer: model-driven database design
  • Special section on large-scale analytics
  • Resiliency-aware Data Compression for In-memory Database Systems
  • GPU-Based Speculative Query Processing for Database Operations
  • Frontiers in Crowdsourced Data Integration
  • Aktuellen Zuständen von Märkten auf der Spur: Analyseinstrumente zur Erfassung dynamischer Marktdaten
  • Feature-based Comparison and Generation of Time Series
  • Hardware-Oblivious SIMD Parallelism for In-Memory Column-Stores
  • Online Bit Flip Detection for In-Memory B-Trees Live!
  • Invisible Deployment of Integration Processes
  • Cost-based vectorization of instance-based integration processes
  • Big Data-Zentren – Vorstellung und Panel
  • Systemübergreifende Kostennormalisierung für Integrationsprozesse
  • Evaluating the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for In-Memory Database Systems
  • Resiliency-Aware Data Management
  • SAP HANA – From Relational OLAP Database to Big Data Infrastructure
  • Cost-Based Vectorization of Instance-Based Integration Processes
  • SAP HANA database: data management for modern business applications
  • Cache-Efficient Aggregation: Hashing Is Sorting
  • Vectorizing Instance-Based Integration Processes
  • To share or not to share vector registers?
  • Bridging Two Worlds with RICE Integrating R into the SAP In-Memory Computing Engine
  • Instant Recovery for Main Memory Databases
  • GCIP: exploiting the generation and optimization of integration processes
  • Letter from the VLDB 2011 Research Track Co-Chair
  • GRAPHITE: an extensible graph traversal framework for relational database management systems
  • Innovative Process Execution in Service-oriented Environments
  • In-memory Databases in Business Information Systems
  • Robust Cardinality Estimation for Subgraph Isomorphism Queries on Property Graphs
  • How to Control Clustering Results? Flexible Clustering Aggregation
  • In-Memory-Datenmanagement in betrieblichen Anwendungssystemen
  • Modeling Large Time Series for Efficient Approximate Query Processing
  • How to Screen a Data Stream – Quality-Driven Load Shedding in Sensor Data Streams
  • Echtzeit-Data-Warehouse-Systeme
  • POIESIS: a Tool for Quality-aware ETL Process Redesign
  • Merging OLTP and OLAP – Back to the Future – (Panel)
  • Hybride Datenbankarchitekturen am Beispiel der neuen SAP In-Memory-Technologie
  • Query processing on low-energy many-core processors
  • Standing Processes in Service-Oriented Environments
  • Sample Footprints für Data-Warehouse-Datenbanken
  • Putting Web Tables into Context
  • Relaxation of subgraph queries delivering empty results
  • Stream-Based Web Service Invocation
  • Representing Data Quality in Sensor Data Streaming Environments
  • Enjoy FRDM – play with a schema-flexible RDBMS
  • Streaming Web Services and Standing Processes
  • Robust Distributed Top-N Frequent Pattern Mining Using the SAP BW Accelerator
  • DebEAQ – debugging empty-answer queries on large data graphs
  • HASHI: An Application Specific Instruction Set Extension for Hashing
  • Sample synopses for approximate answering of group-by queries
  • Multi-objective scheduling for real-time data warehouses
  • An application-specific instruction set for accelerating set-oriented database primitives
  • Global Slope Change Synopses for Measurement Maps
  • Partition-based workload scheduling in living data warehouse environments
  • Energy-Efficient Databases Using Sweet Spot Frequencies
  • Drift-Aware Ensemble Regression
  • Maintaining bounded-size sample synopses of evolving datasets
  • A study of partitioning and parallel UDF execution with the SAP HANA database
  • k-ary search on modern processors
  • Schwerpunktthema Medizinische Informationssysteme
  • Towards Optimal Execution of Density-based Clustering on Heterogeneous Hardware
  • Multi-Objective Scheduling for Real-Time Data Warehouses
  • Hierarchisches gruppenbasiertes Sampling
  • Modular Data Clustering – Algorithm Design beyond MapReduce
  • GignoMDA – modellgetriebene Entwicklung von Datenbankanwendungen
  • Cinderella – Adaptive online partitioning of irregularly structured data
  • Evaluation of Load Scheduling Strategies for Real-Time Data Warehouse Environments
  • Supporting the ETL-process by Web Service technologies
  • RSQL – a query language for dynamic data types
  • Model kit for lightweight data compression algorithms
  • Data Mining und Data Warehousing
  • Improving in-memory database index performance with Intel Transactional Synchronization Extensions
  • Anfragegetriebene Indizierung räumlicher Daten
  • Verknüpfung schwach-konsistenter Datenbankzustände in Grid-organisierten Rechnerstrukturen
  • Demonstrating efficient query processing in heterogeneous environments
  • Feature-aware forecasting of large-scale time series data sets
  • Clustering Uncertain Data with Possible Worlds
  • XQuery – Ein Überblick
  • SLACID – sparse linear algebra in a column-oriented in-memory database system
  • Improving Data Independence, Efficiency and Functional Flexibility of Integration Platforms
  • Entwurf und Betrieb von Data-Warehouse-Systemen
  • ERIS live: a NUMA-aware in-memory storage engine for tera-scale multiprocessor systems
  • An Advanced Transaction Model for Recovery Processing of Integration Processes
  • Nutzung von Datenbankdiensten in Data-Warehouse-Anwendungen
  • A Query, a Minute: Evaluating Performance Isolation in Cloud Databases
  • DIPBench Toolsuite: A Framework for Benchmarking Integration Systems
  • Contracting in the Days of eBusiness
  • ERIS: A NUMA-Aware In-Memory Storage Engine for Analytical Workload
  • DIPBench: An independent benchmark for Data-Intensive Integration Processes
  • Arbeitskreis Konzepts des Data Warehousing
  • Online bit flip detection for in-memory B-trees on unreliable hardware
  • Compression-Aware In-Memory Query Processing: Vision, System Design, and Beyond
  • Message Indexing for Document-Oriented Integration Processes
  • Publish/Subscribe’-Mechanismen in Data-Warehouse-Systemen
  • SOFORT: a hybrid SCM-DRAM storage engine for fast data recovery
  • Model-Driven Generation and Optimization of Complex Integration Processes
  • GRATIN: Accelerating Graph Traversals in Main-Memory Column Stores
  • Workload-based optimization of integration processes
  • Dynamic fine-grained scheduling for energy-efficient main-memory queries
  • Sampling time-based sliding windows in bounded space
  • Lightweight Data Compression Algorithms: An Experimental Survey (Experiments and Analyses).
  • SynopSys: Foundations for Multidimensional Graph Analytics
  • Linked Bernoulli Synopses: Sampling along Foreign Keys
  • Quality Measures for ETL Processes
  • Insights into the Comparative Evaluation of Lightweight Data Compression Algorithms.
  • Designing Random Sample Synopses with Outliers
  • A Framework for User-Centered Declarative ETL
  • Quality of service and predictability in DBMS
  • ECAST: A Benchmark Framework for Renewable Energy Forecasting Systems
  • RiTE: Providing On-Demand Data for Right-Time Data Warehousing
  • Systematical Evaluation of Solar Energy Supply Forecasts
  • Poster session: Constrained dynamic physical database design
  • GraphMCS: Discover the Unknown in Large Data Graphs
  • Pre analysis and clustering of uncertain data from manufacturing processes
  • Top-k Differential Queries in Graph Databases
  • Exploiting Graphic Card Processor Technology to Accelerate Data Mining Queries in SAP NetWeaver BIA
  • Flexs – A Logical Model for Physical Data Layout
  • Ein Nachrichtentransformationsmodell für komplexe Transformationsprozesse in datenzentrischen Anwendungsszenarien
  • Flexible Relational Data Model – A Common Ground for Schema-Flexible Database Systems
  • Towards Self-Optimization of Message Transformation Processes
  • Enhancing Named Entity Extraction by Effectively Incorporating the Crowd
  • An Approach for Incremental Semi-supervised SVM
  • Efficient forecasting for hierarchical time series
  • Maintaining bernoulli samples over evolving multisets
  • pEDM: online-forecasting for smart energy analytics
  • Parameterfreies Clustering mittels Multi-Level Ansatz
  • Publish-time data integration for open data platforms
  • Data-Grey-BoxWeb Services in Data-Centric Environments
  • DrillBeyond: Open-World SQL Queries Using Web Tables
  • Data-aware SOA for Gene Expression Analysis Processes
  • DeExcelerator: a framework for extracting relational data from partially structured documents
  • BPEL-DT – Data-aware Extension of BPEL to Support Data-Intensive Service Applications
  • Transparent Forecasting Strategies in Database Management Systems
  • Error-Aware Density-Based Clustering of Imprecise Measurement Values
  • Forecasting the data cube: A model configuration advisor for multi-dimensional data sets
  • Representing Data Quality for Streaming and Static Data
  • Advanced Analytics with the SAP HANA Database
  • Cardinality estimation using sample views with quality assurance
  • Pack Indexing for Time-Constrained In-Memory Query Processing
  • Exploiting self-monitoring sample views for cardinality estimation
  • The HELLS-join: a heterogeneous stream join for extremely large windows
  • Setting Goals and Choosing Metrics for Recommender System Evaluations
  • Der Einfluss der Datenverteilung auf die Performanz eines Data Warehouse
  • Stream Join Processing on Heterogeneous Processors
  • Partition-based workload scheduling in living data warehouse environments
  • Bringing Linear Algebra Objects to Life in a Column-Oriented In-Memory Database
  • Efficient exploitation of similar subexpressions for query processing
  • Bringing Linear Algebra Objects to Life in a Column-Oriented In-Memory Database
  • 06431 Working Group Report on Managing and Integrating Data in P2P Databases
  • Optimizing GPU-accelerated Group-By and Aggregation
  • Experimental Evaluation of NUMA Effects on Database Management Systems
  • Deferred Maintenance of Disk-Based Random Samples
  • QPPT: Query Processing on Prefix Trees
  • A Dip in the Reservoir: Maintaining Sample Synopses of Evolving Datasets
  • Query processing on prefix trees live
  • Materialized Views in the Presence of Reporting Functions
  • Heterogeneous Query Optimization
  • SAP HANA distributed in-memory database system: Transaction, session, and metadata management
  • GignoMDA – Exploiting Cross-Layer Optimization for Complex Database Applications
  • Energy-efficient in-memory database computing
  • Two-Phase Clustering Strategy for Gene Expression Data Sets
  • Main-Memory Centric Data Management – Open Problems and Some Solutions
  • Two-phase clustering strategy for gene expression data sets
  • HW/SW-Database-CoDesign for Compressed Bitmap Index Processing
  • Forecasting in hierarchical environments
  • Derby/S: a DBMS for sample-based query answering
  • BUZZARD: a NUMA-aware in-memory indexing system
  • Multi-GPU Approximation Methods for Silent Data Corruption of AN-Coding
  • Data Mining with the SAP Netweaver BI Accelerator
  • Research challenges for energy data management (panel)
  • GignoMDA – Generation of Complex Database Applications
  • SynopSys: large graph analytics in the SAP HANA database through summarization
  • Zusammenführung der konzeptuellen Modelle für operative und analytische Daten in einem logischen Modell, dargestellt am Beispiel des Precision Dairy Farming
  • The Graph Story of the SAP HANA Database
  • Conflict Detection-Based Run-Length Encoding-AVX-512 CD Instruction Set in Action
  • Optimistic Coarse-Grained Cache Semantics for Data Marts
  • Scalable frequent itemset mining on many-core processors
  • The Orchestration Stack: The Impossible Task of Designing Software for Unknown Future Post-CMOS Hardware
  • Shrinked Data Marts Enabled for Negative Caching
  • pcApriori: scalable apriori for multiprocessor systems
  • Topic 5: Parallel and Distributed Databases, Data Mining and Knowledge Discovery
  • Optimized renewable energy forecasting in local distribution networks
  • Integrated resource management for data stream systems
  • Rethinking Energy Data Management: Trends and Challenges in Today’s Transforming Markets
  • Table Identification and Reconstruction in Spreadsheets
  • Hierarchical Group-Based Sampling
  • Leveraging flexible data management with graph databases
  • Optimizing Multiple Top-K Queries over Joins
  • Model-Driven Integration of Compression Algorithms in Column-Store Database Systems
  • SMIX: self-managing indexes for dynamic workloads
  • Data Management Support for Notification Services
  • Towards a Role-Based Contextual Database
  • Data management in the MIRABEL smart grid system
  • Source-aware Join Strategies of Sensor Data Streams
  • Limitations of Intra-operator Parallelism Using Heterogeneous Computing Resources
  • Flexible Information Management, Exploration and Analysis in SAP HANA
  • Real-Time Scheduling for Data Stream Management Systems
  • Template-based Time Series Generation with Loom
  • Partitioning and Multi-core Parallelization of Multi-equation Forecast Models
  • Robust Real-time Query Processing with QStream
  • Efficient Integration of External Information into Forecast Models from the Energy Domain
  • Robust Data Management
  • Topology-aware optimization of big sparse matrices and matrix multiplications on main-memory systems
  • QStream: Deterministic Querying of Data Streams
  • Penalized graph partitioning based allocation strategy for database-as-a-service systems
  • Pathways to servers of the future
  • Feingranulare Verarbeitung von XML-Strömen
  • Penalized Graph Partitioning for Static and Dynamic Load Balancing
  • Optimizing Notifications of Subscription-Based Forecast Queries
  • Informationsbedarfsanalyse als Grundlage der Datenmodellierung in Rahmen des Precision Dairy Farming
  • Real-Time Business Intelligence in the MIRABEL Smart Grid System
  • On Solving the View Selection Problem in Distributed Data Warehouse Architectures
  • HUGS – A Lightweight Graph Partitioning Approach
  • F2DB: The Flash-Forward Database System
  • Database Support for 3D-Protein Data Set Analysis
  • Architecture of a Multi-domain Processing and Storage Engine
  • Sample-based forecasting exploiting hierarchical time series
  • Overview on Hardware Optimizations for Database Engines
  • Living in Parallel Realities – Co-Existing Schema Versions with a Bidirectional Database Evolution Language
  • XPath-Aware Chunking of XML-Documents
  • ResilientStore: A Heuristic-Based Data Format Selector for Intermediate Results
  • Explorative Multi-View Clustering Using Frequent-Groupings
  • Konsistenzquantifizierung in Grid-Datenbanksystemen
  • On testing persistent-memory-based software
  • KISS-Tree: smart latch-free in-memory indexing on modern architectures
  • Adaptive Work Placement for Query Processing on Heterogeneous Computing Resources
  • SCINTRA: A Model for Quantifying Inconsistencies in Grid-Organized Sensor Database Systems
  • FPTree: A Hybrid SCM-DRAM Persistent and Concurrent B-Tree for Storage Class Memory
  • SMIX Live – A Self-Managing Index Infrastructure for Dynamic Workloads
  • InVerDa – The Liquid Database
  • A Machine Learning Approach for Layout Inference in Spreadsheets
  • WebService-basierte Integration externer Datenquellen in relationale Datenbanksysteme
  • Efficient Approximate OLAP Querying Over Time Series
  • Efficient transaction processing in SAP HANA database: the end of a column store myth
  • XML Stream Processing Quality
  • Web-based Benchmarks for Forecasting Systems: The ECAST Platform
  • Adaptive Index Buffer
  • Heterogeneous Placement Optimization for Database Query Processing
  • InVerDa – co-existing schema versions made foolproof
  • COMBI-Operator: Database Support for Data Mining Applications
  • MulTe: A Multi-Tenancy Database Benchmark Framework
  • A Decathlon in Multidimensional Modeling: Open Issues and Some Solutions
  • Needles in the haystack – Tackling Bit Flips in Lightweight Data Compression
  • Efficient In-Memory Indexing with Generalized Prefix Trees
  • Processing Reporting Function Views in a Data Warehouse Environment
  • Robust and simple database evolution
  • A Flexible Graph-Based Data Model Supporting Incremental Schema Design and Evolution
  • On the problem of generating common predecessors
  • Forcasting Evolving Time Series of Energy Demand and Supply
  • Extending data warehouses by semiconsistent views
  • Context-Aware Parameter Estimation for Forecast Models in the Energy Domain
  • fAST Refresh using Mass Query Optimization
  • A Domain-Specific Language for Do-It-Yourself Analytical Mashups
  • Efficiently Synchronizing Multidimensional Schema Data
  • Dealing with Uncertainty: An Empirical Study on the Relevance of Renewable Energy Forecasting Methods
  • Offline Design Tuning for Hierarchies of Forecast Models
  • Query Optimization by Using Derivability in a Data Warehouse Environment
  • Sprachraumerstellung als Bestandteil der Geschäftsprozessmodellierung in SOA
  • Using Semantics for Query Derivability in Data Warehouse Applications
  • Next Generation Database Programming and Execution Environment
  • Design of a Portable Programming Abstraction for Data Transformations.
  • An Alternative Relational OLAP Modeling Approach
  • Browsing Robust Clustering-Alternatives
  • Use and reuse of association rules in an OLAP environment
  • Browsing Robust Clustering-Alternatives
  • Divide and aggregate: caching multidimensional objects
  • Touch it, Mine it, View it, Shape it
  • Maintenance of Automatic Summary Tables
  • MorphStore-In-Memory Query Processing based on Morphing Compressed Intermediates LIVE
  • Hybrid Data-Flow Graphs for Procedural Domain-Specific Query Languages
  • Big by blocks: modular analytics
  • Generating What-If Scenarios for Time Series Data
  • The Planning OLAP Model – A Multidimensional Model with Planning Support
  • First Investigations of the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for Database Systems
  • Energy Elasticity on Heterogeneous Hardware using Adaptive Resource Reconfiguration LIVE
  • Logical Data Independence in the 21st Century – Co-Existing Schema Versions with InVerDa
  • Private Table Database Virtualization for DBaaS
  • Quality measures for ETL processes: from goals to implementation
  • Cost-based Business Process Deployment Advisor
  • Challenges for Context-Driven Time Series Forecasting
  • Fighting the Duplicates in Hashing: Conflict Detection-aware Vectorization of Linear Probing
  • Towards a Hybrid Imputation Approach Using Web Tables
  • Efficient In-Database Maintenance of ARIMA Models
  • Answering “Why Empty?” and “Why So Many?” queries in graph databases
  • Column-specific context extraction for web tables
  • Memory-efficient frequent-itemset mining
  • Towards Scalable Real-time Analytics: An Architecture for Scale-out of OLxP Workloads
  • Beyond Straightforward Vectorization of Lightweight Data Compression Algorithms for Larger Vector Sizes.
  • From Web Tables to Concepts: A Semantic Normalization Approach
  • Fast Sorted-Set Intersection using SIMD Instructions
  • AL: unified analytics in domain specific terms
  • Feature-driven Time Series Generation
  • Managed Query Processing within the SAP HANA Database Platform
  • A Benchmark Framework for Data Compression Techniques
  • Data-Warehousing 3.0 – Die Rolle von Data-Warehouse-Systemen auf Basis von In-Memory Technologie
  • GraphVista: Interactive Exploration Of Large Graphs
  • Multi-flow Optimization via Horizontal Message Queue Partitioning
  • Considering User Intention in Differential Graph Queries
  • Direct Transformation Techniques for Compressed Data: General Approach and Application Scenarios
  • Multi-process Optimization Via Horizontal Message Queue Partitioning
  • On-demand re-optimization of integration flows
  • Building the Dresden Web Table Corpus: A Classification Approach
  • Indexing forecast models for matching and maintenance
  • Online horizontal partitioning of heterogeneous data
  • Supporting Gene Expression Analysis Processes by a Service-Oriented Platform
  • DrillBeyond: processing multi-result open world SQL queries
  • Annotationsbasierte Prozessmodellierung in SOA – dargestellt an einem Beispiel aus dem Precision Dairy Farming
  • Publications
  • A Query, a Minute: Evaluating Performance Iso …

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