Alkis Simitsis

Orcid: 0009-0006-6078-5323

Affiliations:
  • Athena Research Center, Greece
  • HP/HPE Labs, USA (former)
  • IBM Almaden Research Center, USA (former)


According to our database1, Alkis Simitsis authored at least 118 papers between 2001 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

Legend:

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Online presence:

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Bibliography

2024
Workload Placement on Heterogeneous CPU-GPU Systems.
Proc. VLDB Endow., August, 2024

A Study on Efficient Indexing for Table Search in Data Lakes.
Proceedings of the 18th IEEE International Conference on Semantic Computing, 2024

Assessing adversarial attacks in real-world fraud detection.
Proceedings of the IEEE International Conference on Web Services, 2024

HYPPO: Using Equivalences to Optimize Pipelines in Exploratory Machine Learning.
Proceedings of the 40th IEEE International Conference on Data Engineering, 2024

QFusor: A UDF Optimizer Plugin for SQL Databases.
Proceedings of the 40th IEEE International Conference on Data Engineering, 2024


Performance Analysis of Distributed GPU-Accelerated Task-Based Workflows.
Proceedings of the Proceedings 27th International Conference on Extending Database Technology, 2024

2023
Efficient Execution of User-Defined Functions in SQL Queries.
Proc. VLDB Endow., 2023

User-Defined Functions in Modern Data Engines.
Proceedings of the 39th IEEE International Conference on Data Engineering, 2023

Toulouse: Learning Join Order Optimization Policies for Rule-based Data Engines.
Proceedings of the Workshops of the EDBT/ICDT 2023 Joint Conference, 2023

The History, Present, and Future of ETL Technology (invited).
Proceedings of the 25th International Workshop on Design, 2023

Adversarial Learning in Real-World Fraud Detection: Challenges and Perspectives.
Proceedings of the Second ACM Data Economy Workshop, 2023

2022
YeSQL: "You extend SQL" with Rich and Highly Performant User-Defined Functions in Relational Databases.
Proc. VLDB Endow., 2022

YeSQL: Rich User-Defined Functions without the Overhead.
Proc. VLDB Endow., 2022

Database Optimizers in the Era of Learning.
Proceedings of the 38th IEEE International Conference on Data Engineering, 2022

SheerMP: Optimized Streaming Analytics-as-a-Service over Multi-site and Multi-platform Settings.
Proceedings of the 25th International Conference on Extending Database Technology, 2022

2021
Extreme-Scale Interactive Cross-Platform Streaming Analytics - The INFORE Approach.
Proceedings of the 2nd Workshop on Search, 2021

2020
INforE: Interactive Cross-platform Analytics for Everyone.
Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

2019
Cost-Effective, Workload-Adaptive Migration of Big Data Applications to the Cloud.
Proceedings of the 2019 International Conference on Management of Data, 2019

Automated Performance Management for the Big Data Stack.
Proceedings of the 9th Biennial Conference on Innovative Data Systems Research, 2019

2018
Extraction, Transformation, and Loading.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

The many faces of data-centric workflow optimization: a survey.
Int. J. Data Sci. Anal., 2018

2017
Big Data Management: New Frontiers, New Paradigms.
Inf. Syst., 2017

GnosisMiner: Reading Order Recommendations over Document Collections.
Proceedings of the 20th International Conference on Extending Database Technology, 2017

Janus: Transaction Processing of Navigation and Analytic Graph Queries on Many-core Servers.
Proceedings of the 8th Biennial Conference on Innovative Data Systems Research, 2017

2016
Incremental Consolidation of Data-Intensive Multi-Flows.
IEEE Trans. Knowl. Data Eng., 2016

A hybrid solution for mixed workloads on dynamic graphs.
Proceedings of the Fourth International Workshop on Graph Data Management Experiences and Systems, Redwood Shores, CA, USA, June 24, 2016

Multi-core column-store parallelization under concurrent workload.
Proceedings of the 12th International Workshop on Data Management on New Hardware, 2016

2015
Using Semantic Web Technologies for Exploratory OLAP: A Survey.
IEEE Trans. Knowl. Data Eng., 2015

Quarry: Digging Up the Gems of Your Data Treasury.
Proceedings of the 18th International Conference on Extending Database Technology, 2015

2014
A requirement-driven approach to the design and evolution of data warehouses.
Inf. Syst., 2014

VQA: vertica query analyzer.
Proceedings of the International Conference on Management of Data, 2014

BabbleFlow: a translator for analytic data flow programs.
Proceedings of the International Conference on Management of Data, 2014

Engine independence for logical analytic flows.
Proceedings of the IEEE 30th International Conference on Data Engineering, Chicago, 2014

2013
Scheduling strategies for efficient ETL execution.
Inf. Syst., 2013

Hybrid Analytic Flows - the Case for Optimization.
Fundam. Informaticae, 2013

xPAD: a platform for analytic data flows.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2013

The farm: where pig scripts are bred and raised.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2013

HFMS: Managing the lifecycle and complexity of hybrid analytic data flows.
Proceedings of the 29th IEEE International Conference on Data Engineering, 2013

Mirror mirror on the wall, which query's fairest of them all?
Proceedings of the Sixth Biennial Conference on Innovative Data Systems Research, 2013

2012
Metrics for the Prediction of Evolution Impact in ETL Ecosystems: A Case Study.
J. Data Semant., 2012

Searching semantic data warehouses: models, issues, architectures.
Proceedings of the 2nd International Workshop on Semantic Search over the Web, 2012

Revisiting ETL Benchmarking: The Case for Hybrid Flows.
Proceedings of the Selected Topics in Performance Evaluation and Benchmarking, 2012

Optimizing Flows for Real Time Operations Management.
Proceedings of the Scientific and Statistical Database Management, 2012

Optimizing analytic data flows for multiple execution engines.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2012

Logos: a system for translating queries into narratives.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2012

CloudAlloc: a monitoring and reservation system for compute clusters.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2012

Requirement-Driven Creation and Deployment of Multidimensional and ETL Designs.
Proceedings of the Advances in Conceptual Modeling, 2012

ORE: an iterative approach to the design and evolution of multi-dimensional schemas.
Proceedings of the DOLAP 2012, 2012

Integrating ETL Processes from Information Requirements.
Proceedings of the Data Warehousing and Knowledge Discovery, 2012

2011
Optimization of Analytic Data Flows for Next Generation Business Intelligence Applications.
Proceedings of the Topics in Performance Evaluation, Measurement and Characterization, 2011

Propagating evolution events in data-centric software artifacts.
Proceedings of the Workshops Proceedings of the 27th International Conference on Data Engineering, 2011

Preface to the Industrial Track.
Proceedings of the Advances in Conceptual Modeling. Recent Developments and New Directions - ER 2011 Workshops FP-UML, MoRE-BI, Onto-CoM, SeCoGIS, Variability@ER, WISM, Brussels, Belgium, October 31, 2011

Designing integration flows using hypercubes.
Proceedings of the EDBT 2011, 2011

GEM: Requirement-Driven Generation of ETL and Multidimensional Conceptual Designs.
Proceedings of the Data Warehousing and Knowledge Discovery, 2011

2010
Ranking and Clustering Web Services Using Multicriteria Dominance Relationships.
IEEE Trans. Serv. Comput., 2010

Representation of conceptual ETL designs in natural language using Semantic Web technology.
Data Knowl. Eng., 2010

Optimizing ETL workflows for fault-tolerance.
Proceedings of the 26th International Conference on Data Engineering, 2010

Partitioning real-time ETL workflows.
Proceedings of the Workshops Proceedings of the 26th International Conference on Data Engineering, 2010

HECATAEUS: Regulating schema evolution.
Proceedings of the 26th International Conference on Data Engineering, 2010

Explaining structured queries in natural language.
Proceedings of the 26th International Conference on Data Engineering, 2010

Leveraging Business Process Models for ETL Design.
Proceedings of the Conceptual Modeling, 2010

2009
Near Real Time ETL.
Proceedings of the New Trends in Data Warehousing and Data Analysis, 2009

Extraction, Transformation, and Loading.
Proceedings of the Encyclopedia of Database Systems, 2009

Materialized View Selection for Data Warehouse Design.
Proceedings of the Encyclopedia of Data Warehousing and Mining, Second Edition (4 Volumes), 2009

Data Warehouse Back-End Tools.
Proceedings of the Encyclopedia of Data Warehousing and Mining, Second Edition (4 Volumes), 2009

Ontology-Driven Conceptual Design of ETL Processes Using Graph Transformations.
J. Data Semant., 2009

Policy-Regulated Management of ETL Evolution.
J. Data Semant., 2009

Business Processes Meet Operational Business Intelligence.
IEEE Data Eng. Bull., 2009

Benchmarking ETL Workflows.
Proceedings of the Performance Evaluation and Benchmarking, 2009

QoX-driven ETL design: reducing the cost of ETL consulting engagements.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2009

Top-<i>k</i> dominant web services under multi-criteria matching.
Proceedings of the EDBT 2009, 2009

Data integration flows for business intelligence.
Proceedings of the EDBT 2009, 2009

Automating the loading of business process data warehouses.
Proceedings of the EDBT 2009, 2009

A taxonomy of ETL activities.
Proceedings of the DOLAP 2009, 2009

DBMSs Should Talk Back Too.
Proceedings of the Fourth Biennial Conference on Innovative Data Systems Research, 2009

Rule-Based Management of Schema Changes at ETL Sources.
Proceedings of the Advances in Databases and Information Systems, 2009

2008
Précis: from unstructured keywords as queries to structured databases as answers.
VLDB J., 2008

Meshing Streaming Updates with Persistent Data in an Active Data Warehouse.
IEEE Trans. Knowl. Data Eng., 2008

Multidimensional content eXploration.
Proc. VLDB Endow., 2008

DBPubs: multidimensional exploration of database publications.
Proc. VLDB Endow., 2008

Discovery and Selection of Services on the Semantic Web.
ERCIM News, 2008

A method for the mapping of conceptual designs to logical blueprints for ETL processes.
Decis. Support Syst., 2008

Serving the Sky: Discovering and Selecting Semantic Web Services through Dynamic Skyline Queries.
Proceedings of the 2th IEEE International Conference on Semantic Computing (ICSC 2008), 2008

Language Extensions for the Automation of Database Schema Evolution.
Proceedings of the ICEIS 2008, 2008

Design Metrics for Data Warehouse Evolution.
Proceedings of the Conceptual Modeling, 2008

Synthesizing structured text from logical database subsets.
Proceedings of the EDBT 2008, 2008

Natural language reporting for ETL processes.
Proceedings of the DOLAP 2008, 2008

2007
Ontology-Based Conceptual Design of ETL Processes for Both Structured and Semi-Structured Data.
Int. J. Semantic Web Inf. Syst., 2007

Ontology-Based Data Sharing in P2P Databases.
Proceedings of the Semantic Web, Ontologies and Databases, VLDB Workshop, 2007

Flexible and Customizable NL Representation of Requirements for ETL processes.
Proceedings of the Natural Language Processing and Information Systems, 2007

Towards a Benchmark for ETL Workflows.
Proceedings of the Fifth International Workshop on Quality in Databases, 2007

Generalized Précis Queries for Logical Database Subset Creation.
Proceedings of the 23rd International Conference on Data Engineering, 2007

Supporting Streaming Updates in an Active Data Warehouse.
Proceedings of the 23rd International Conference on Data Engineering, 2007

Deciding the physical implementation of ETL workflows.
Proceedings of the DOLAP 2007, 2007

What-If Analysis for Data Warehouse Evolution.
Proceedings of the Data Warehousing and Knowledge Discovery, 9th International Conference, 2007

ETL Workflows: From Formal Specification to Optimization.
Proceedings of the Advances in Databases and Information Systems, 2007

A Ranking Mechanism for SemanticWeb Service Discovery.
Proceedings of the 2007 IEEE International Conference on Services Computing, 2007

2006
Précis: The Essence of a Query Answer.
Proceedings of the 22nd International Conference on Data Engineering, 2006

An Enhanced Search Interface for Information Discovery from Digital Libraries.
Proceedings of the Research and Advanced Technology for Digital Libraries, 2006

Pattern-Based Query Answering.
Proceedings of the Current Trends in Database Technology - EDBT 2006, 2006

Designing ETL processes using semantic web technologies.
Proceedings of the DOLAP 2006, 2006

Comprehensible Answers to Précis Queries.
Proceedings of the Advanced Information Systems Engineering, 18th International Conference, 2006

2005
State-Space Optimization of ETL Workflows.
IEEE Trans. Knowl. Data Eng., 2005

A generic and customizable framework for the design of ETL scenarios.
Inf. Syst., 2005

Workflow Based Security Incident Management.
Proceedings of the Advances in Informatics, 2005

Optimizing ETL Processes in Data Warehouses.
Proceedings of the 21st International Conference on Data Engineering, 2005

Blueprints and Measures for ETL Workflows.
Proceedings of the Conceptual Modeling, 2005

Mapping conceptual to logical models for ETL processes.
Proceedings of the DOLAP 2005, 2005

Graph-Based Modeling of ETL Activities with Multi-level Transformations and Updates.
Proceedings of the Data Warehousing and Knowledge Discovery, 2005

Extraction-Transformation-Loading Processes.
Proceedings of the Encyclopedia of Database Technologies and Applications, 2005

2003
Modeling and managing ETL processes.
Proceedings of the VLDB 2003 PhD Workshop. Co-located with the 29th International Conference on Very Large Data Bases (VLDB 2003). Berlin, 2003

A Framework for the Design of ETL Scenarios.
Proceedings of the Advanced Information Systems Engineering, 15th International Conference, 2003

A Methodology for the Conceptual Modeling of ETL Processes.
Proceedings of the 15th Conference on Advanced Information Systems Engineering (CAiSE '03), 2003

2002
Conceptual modeling for ETL processes.
Proceedings of the DOLAP 2002, 2002

Modeling ETL activities as graphs.
Proceedings of the Design and Management of Data Warehouses 2002, 2002

On the Logical Modeling of ETL Processes.
Proceedings of the Advanced Information Systems Engineering, 14th International Conference, 2002

2001
A Randomized Approach for the Incremental Design of an Evolving Data Warehouse.
Proceedings of the Conceptual Modeling, 2001


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