Dimitri Theodoratos

Affiliations:
  • New Jersey Institute of Technology, Newark, USA


According to our database1, Dimitri Theodoratos authored at least 88 papers between 1991 and 2022.

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

Timeline

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Bibliography

2022
Answering Graph Pattern Queries using Compact Materialized Views.
Proceedings of the 24th International Workshop on Design, 2022

Efficient In-Memory Evaluation of Reachability Graph Pattern Queries on Data Graphs.
Proceedings of the Database Systems for Advanced Applications, 2022

2021
Discovering closed and maximal embedded patterns from large tree data.
Data Knowl. Eng., 2021

Evaluating Hybrid Graph Pattern Queries Using Runtime Index Graphs.
CoRR, 2021

2020
Leveraging Double Simulation to Efficiently Evaluate Hybrid Patterns on Data Graphs.
Proceedings of the Web Information Systems Engineering - WISE 2020, 2020

Exploring Citation Networks with Hybrid Tree Pattern Queries.
Proceedings of the ADBIS, TPDL and EDA 2020 Common Workshops and Doctoral Consortium, 2020

2019
Leveraging Pattern Mining Techniques for Efficient Keyword Search on Data Graphs.
Proceedings of the Web Information Systems Engineering, 2019

Efficiently Computing Homomorphic Matches of Hybrid Pattern Queries on Large Graphs.
Proceedings of the Big Data Analytics and Knowledge Discovery, 2019

Evaluating Mixed Patterns on Large Data Graphs Using Bitmap Views.
Proceedings of the Database Systems for Advanced Applications, 2019

2018
From Homomorphisms to Embeddings: A Novel Approach for Mining Embedded Patterns from Large Tree Data.
Big Data Res., 2018

Personalized Keyword Search on Large RDF Graphs based on Pattern Graph Similarity.
Proceedings of the 22nd International Database Engineering & Applications Symposium, 2018

Efficient Discovery of Embedded Patterns from Large Attributed Trees.
Proceedings of the Database Systems for Advanced Applications, 2018

2017
Relaxation of Keyword Pattern Graphs on RDF Data.
J. Web Eng., 2017

Trading Off Popularity for Diversity in the Results Sets of Keyword Queries on Linked Data.
Proceedings of the Web Engineering - 17th International Conference, 2017

Efficiently Discovering Most-Specific Mixed Patterns from Large Data Trees.
Proceedings of the Database Systems for Advanced Applications, 2017

2016
Template-Based Bitmap View Selection for Optimizing Queries Over Tree Data.
Int. J. Cooperative Inf. Syst., 2016

Homomorphic Pattern Mining from a Single Large Data Tree.
Data Sci. Eng., 2016

Diversifying the Results of Keyword Queries on Linked Data.
Proceedings of the Web Information Systems Engineering - WISE 2016, 2016

Diversification of Keyword Query Result Patterns.
Proceedings of the Web-Age Information Management - 17th International Conference, 2016

Cohesive Keyword Search on Tree Data.
Proceedings of the 19th International Conference on Extending Database Technology, 2016

Efficiently Mining Homomorphic Patterns from Large Data Trees.
Proceedings of the Database Systems for Advanced Applications, 2016

2015
Configuring bitmap materialized views for optimizing XML queries.
World Wide Web, 2015

Reasoning with patterns to effectively answer XML keyword queries.
VLDB J., 2015

Top-k-size keyword search on tree structured data.
Inf. Syst., 2015

Cohesiveness Relationships to Empower Keyword Search on Tree Data on the Web.
CoRR, 2015

Incorporating Cohesiveness into Keyword Search on Linked Data.
Proceedings of the Web Information Systems Engineering - WISE 2015, 2015

Keyword Pattern Graph Relaxation for Selective Result Space Expansion on Linked Data.
Proceedings of the Engineering the Web in the Big Data Era - 15th International Conference, 2015

Leveraging Homomorphisms and Bitmaps to Enable the Mining of Embedded Patterns from Large Data Trees.
Proceedings of the Database Systems for Advanced Applications, 2015

2014
Exploiting Semantic Result Clustering to Support Keyword Search on Linked Data.
Proceedings of the Web Information Systems Engineering - WISE 2014, 2014

Clustering Query Results to Support Keyword Search on Tree Data.
Proceedings of the Web-Age Information Management - 15th International Conference, 2014

2013
A survey on XML streaming evaluation techniques.
VLDB J., 2013

Optimizing XML queries: Bitmapped materialized views vs. indexes.
Inf. Syst., 2013

<i>XReason</i>: A Semantic Approach That Reasons with Patterns to Answer XML Keyword Queries.
Proceedings of the Database Systems for Advanced Applications, 2013

2012
Processing and Evaluating Partial Tree Pattern Queries on XML Data.
IEEE Trans. Knowl. Data Eng., 2012

Efficient keyword search on large tree structured datasets.
Proceedings of the Third International Workshop on Keyword Search on Structured Data, 2012

2011
EliXR: an approach to eligibility criteria extraction and representation.
J. Am. Medical Informatics Assoc., 2011

Efficient Storage and Temporal Query Evaluation in Hierarchical Data Archiving Systems.
Proceedings of the Scientific and Statistical Database Management, 2011

2010
Evaluation Techniques for Generalized Path Pattern Queries on XML Data.
World Wide Web, 2010

Efficient evaluation of generalized tree-pattern queries on XML streams.
VLDB J., 2010

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

Containment of partially specified tree-pattern queries in the presence of dimension graphs.
VLDB J., 2009

Efficient Evaluation of Generalized Tree-Pattern Queries with Same-Path Constraints.
Proceedings of the Scientific and Statistical Database Management, 2009

Eager Evaluation of Partial Tree-Pattern Queries on XML Streams.
Proceedings of the Database Systems for Advanced Applications, 2009

Answering XML queries using materialized views revisited.
Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009

2008
Assigning semantics to partial tree-pattern queries.
Data Knowl. Eng., 2008

Efficient evaluation of generalized path pattern queries on XML data.
Proceedings of the 17th International Conference on World Wide Web, 2008

Evaluating partial tree-pattern queries on XML streams.
Proceedings of the 17th ACM Conference on Information and Knowledge Management, 2008

A heuristic approach for checking containment of generalized tree-pattern queries.
Proceedings of the 17th ACM Conference on Information and Knowledge Management, 2008

2007
A Dynamic View Materialization Scheme for Sequences of Query and Update Statements.
Proceedings of the Data Warehousing and Knowledge Discovery, 9th International Conference, 2007

An Original Semantics to Keyword Queries for XML Using Structural Patterns.
Proceedings of the Advances in Databases: Concepts, 2007

Evaluation of partial path queries on xml data.
Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, 2007

2006
Containment of Partially Specified Tree-Pattern Queries.
Proceedings of the 18th International Conference on Scientific and Statistical Database Management, 2006

Computing closest common subexpressions for view selection problems.
Proceedings of the DOLAP 2006, 2006

Preprocessing for Fast Refreshing Materialized Views in DB2.
Proceedings of the Data Warehousing and Knowledge Discovery, 8th International Conference, 2006

Heuristic containment check of partial tree-pattern queries in the presence of index graphs.
Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, 2006

2005
Semantic Integration of Tree-Structured Data Using Dimension Graphs.
J. Data Semant., 2005

Semantic Integration of Schema Conforming XML Data Sources.
Proceedings of the Web Information Systems Engineering, 2005

Evaluation of Queries on Tree-Structured Data Using Dimension Graphs.
Proceedings of the Ninth International Database Engineering and Applications Symposium (IDEAS 2005), 2005

Semantic querying of tree-structured data sources using partially specified tree patterns.
Proceedings of the 2005 ACM CIKM International Conference on Information and Knowledge Management, Bremen, Germany, October 31, 2005

Querying Tree-Structured Data Using Dimension Graphs.
Proceedings of the Advanced Information Systems Engineering, 17th International Conference, 2005

2004
Constructing search spaces for materialized view selection.
Proceedings of the DOLAP 2004, 2004

2003
Processing OLAP queries in hierarchically clustered databases.
Data Knowl. Eng., 2003

Querying and Integrating Ontologies Viewed as Conceptual Schemas.
Proceedings of the Conceptual Modeling, 2003

Exploiting hierarchical clustering in evaluating multidimensional aggregation queries.
Proceedings of the DOLAP 2003, 2003

2002
Cost-based optimization of aggregation star queries on hierarchically clustered data warehouses.
Proceedings of the Design and Management of Data Warehouses 2002, 2002

Semantic Integration and Querying of Heterogeneous Data Sources Using a Hypergraph Data Model.
Proceedings of the Advances in Databases, 19th British National Conference on Databases, 2002

2001
Detecting redundant materialized views in data warehouse evolution.
Inf. Syst., 2001

Data Currency Quality Satisfaction in the Design of a Data Warehouse.
Int. J. Cooperative Inf. Syst., 2001

View selection for designing the global data warehouse.
Data Knowl. Eng., 2001

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

Heuristic Optimization of OLAP Queries in Multidimensionally Hierarchically Clustered Databases.
Proceedings of the 4th ACM International Workshop on Data Warehousing and OLAP (DOLAP 2001), 2001

2000
Incremental Design of a Data Warehouse.
J. Intell. Inf. Syst., 2000

Answering Multidimensional Queries on Cubes Using Other Cubes.
Proceedings of the 12th International Conference on Scientific and Statistical Database Management, 2000

A General Framework for the View Selection Problem for Data Warehouse Design and Evolution.
Proceedings of the Third ACM International Workshop on Data Warehousing and OLAP (DOLAP 2000), 2000

Complex View Selection for Data Warehouse Self-Maintainability.
Proceedings of the Cooperative Information Systems, 7th International Conference, 2000

1999
Designing Data Warehouses.
Data Knowl. Eng., 1999

Detecting Redundancy in Data Warehouse Evolution.
Proceedings of the Conceptual Modeling, 1999

Data Currency Quality Factors in Data Warehouse Design.
Proceedings of the Intl. Workshop on Design and Management of Data Warehouses, 1999

Dynamic Data Warehouse Design.
Proceedings of the Data Warehousing and Knowledge Discovery, 1999

Heuristic Algorithms for Designing a Data Warehouse with SPJ Views.
Proceedings of the Data Warehousing and Knowledge Discovery, 1999

Designing the Global Data Warehouse with SPJ Views.
Proceedings of the Advanced Information Systems Engineering, 1999

1998
Data Warehouse Schema and Instance Design.
Proceedings of the Conceptual Modeling, 1998

Experimental Evaluation of Data Warehouse Configuration Algorithms.
Proceedings of the Ninth International Workshop on Database and Expert Systems Applications, 1998

1997
Data Warehouse Configuration.
Proceedings of the VLDB'97, 1997

Logical Updating of Object Class Structures.
Proceedings of the Deductive and Object-Oriented Databases, 5th International Conference, 1997

1996
Deductive Object Oriented Schemas.
Proceedings of the Conceptual Modeling, 1996

1991
Monadic Databases with Equality.
Proceedings of the MFDBS 91, 1991


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