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Xiaoying Wu, Dimitri
Theodoratos, Nikos Mamoulis, Michael Lan
Evaluating Hybrid Graph Pattern Queries Using
Runtime Index Graphs.
Proc. 26th Intl. Conference on Extending Database Technology (EDBT’23), Ioannina, Greece, March 2023, Open Proceeding.org,
pages 710-722.
Xiaoying Wu, Dimitri
Theodoratos, Dimitrios Skoutas, Michael Lan
Efficient In-Memory Evaluation of Reachability Graph Pattern Queries on
Data Graphs.
Proc. of the 27th Intl. Conference on Database Systems for Advanced
Applications (DASFAA'22), Hyderabad, India,
April 2022, Springer, LNCS 13245, pages 55-71.
Michael Lan, Xiaoying Wu,
Dimitri Theodoratos
Answering Graph Pattern Queries using Compact Materialized Views.
Proc. of the 24th Intl. Workshop on Design, Optimization, Languages and
Analytical Processing of Big Data (DOLAP’22) co-located with EDBT/ICDT’22,
Edinburgh, UK, March 2022. CEUR Workshop Proceedings 3130, CEUR-WS.org, pages
51-60.
Xiaoying Wu, Dimitri Theodoratos, Nikos Mamoulis
Discovering closed and maximal embedded patterns from large tree data.
Data & Knowledge Engineering, Volume 133, 2021, 18 pages.
Xiaoying Wu, Dimitri Theodoratos, Dimitrios Skoutas,
Michael Lan
Exploring Citation Networks with Hybrid Tree Pattern Queries.
Proc. of the ADBIS/TPDL/EDA Workshops, Lyon, France, August 2020,
Communications in Computer and Information Science 1260, Springer, pages
311-322.
Xiaoying Wu, Dimitri
Theodoratos, Dimitrios Skoutas, Michael Lan
Leveraging Double Simulation to Efficiently Evaluate Hybrid Patterns on
Data Graphs.
Proc. of the 21st Intl. Conference on Web Information Systems Engineering
(WISE'20), Amsterdam, The Netherlands, October 2020, LNCS 12342, Springer,
pages 255-269.
Xinge Lu,
Dimitri Theodoratos, Aggeliki Dimitriou.
Leveraging Pattern Mining Techniques for Efficient Keyword Search on Data
Graphs
Proc. of the 20th Intl. Conference on Web Information Systems Engineering
Workshops (WISE'19 Workshops), Hong Kong /
Macau, China, January 2020, Revised Selected Papers. Communications in
Computer and Information Science 1155, Springer, pages 98-114.
Xiaoying Wu, Dimitri Theodoratos, Dimitrios Skoutas,
Michael Lan.
Efficiently Computing Homomorphic Matches of Hybrid Queries on Large
Graphs
Proc. of the 21st Intl. Conference on Big Data Analytics and Knowledge
Discovery (DaWaK'19), Austria, August 2019,
Springer, LNCS, 15 pages.
Xiaoying Wu, Dimitri Theodoratos, Dimitrios Skoutas,
Michael Lan.
Evaluating Mixed Patterns on Large Data Graphs Using Bitmap Views
Proc. of the 24th Intl. Conference on Database Systems for Advanced
Applications (DASFAA'19), Thailand, April
2019, Springer, LNCS 11446, pages 553-570.
Xiaoying Wu, Dimitri Theodoratos,
Timos Sellis.
From Homomorphisms to Embeddings: A Novel Approach for Mining Embedded Patterns
from a Large Data Tree.
Big Data Research (BDR), Aug. 2018, Elsevier, 17 pages.
Souvik Brata
Sinha, Xinge Lu, Dimitri Theodoratos.
Personalized Keyword Search on Large RDF Graphs Based on Pattern Graph
Similarity.
Proc. of the 22nd Intl. Database Applications & Engineering Symposium
(IDEAS'18), Italy, June 2018, ACM, pages
12-21.
Xiaoying Wu, Dimitri Theodoratos.
Efficient Discovery of Embedded Patterns from Large Attributed Trees
Proc. of the 23rd Intl. Conference on Database Systems for Advanced
Applications (DASFAA'18), Australia, May 2018,
Springer, LNCS, pages 558-576.
Ananya
Dass, Cem Aksoy, Aggeliki
Dimitriou, Dimitri Theodoratos.
Relaxation of Keyword Pattern Graphs
on RDF Data.
Journal
of Web Engineering (JWE), Vol. 15, Issue 5&6, Rinton Press, 2017, pages 363-398.
Xiaoying Wu, Dimitri Theodoratos.
Efficiently Discovering Most Specific Mixed
Patterns from Large Data Trees.
Proc. of the 22nd Intl. Conference on Database Systems for Advanced
Applications (DASFAA'17), Suzhou, China, March
2017, Springer, LNCS 10177, pages 279-294.
Ananya Dass, Dimitri Theodoratos,.
Trading Off Popularity for Diversity in the
Results Sets of Keyword Queries on Linked Data.
Proc. of the 17th Intl.
Conference on Web Engineering (ICWE'17), Rome, Italy, June 2017, Springer,
LNCS 10360, pages 151-170.
Xiaoying Wu, Dimitri Theodoratos.
Homomorphic Pattern Mining from a
Single Large Data Tree.
Data Science and Engineering Journal (DSEJ), Jan. 2017, Springer, 16 pages 203-218.
Xiaoying Wu, Dimitri Theodoratos.
Template-based Bitmap View Selection for Optimizing Queries over Tree Data .
International Journal of Cooperative Information Systems (IJCIS), World
Scientific, Volume 25, Issue 3, 2016, pages 1-28.
Aggeliki Dimitriou, Ananya Dass, Dimitri Theodoratos, Yannis Vasiliou.
Cohesive Keyword search on Tree Data
Proc. of the 19th Intl. Conference on Extending Database
Technology (EDBT'16), Bordeaux, France, March
2016, OpenProceedings.org, pages 137-148.
Ananya Dass, Cem Aksoy, Aggeliki Dimitriou, Dimitri Theodoratos, Xiaoying Wu.
Diversifying the Results of Keyword Queries on Linked Data.
Proc. of the 17th Intl.
Conference on Web information System Engineering (WISE'16), Shanghai, China,
Springer, LNCS, pages 199-207.
Cem Aksoy,
Ananya Dass, Dimitri Theodoratos, Xiaoying Wu.
Diversification of Keyword Query Result Patterns.
Proc. of the 17th Intl. Conference on Web-Age
Information Management (WAIM'16),
Nanchang, China, April 2016, Springer, LNCS 9659, pages 171-183.
Xiaoying Wu, Dimitri
Theodoratos, Zhiyong Peng.
Efficiently mining Homomorphic Patterns from large Data Trees.
Proc. of the 21st Intl. Conference on Database Systems for Advanced
Applications (DASFAA'16), Dallas, TX, April 2016, Springer, LNCS, pages 180-196.
Ananya Dass, Aggeliki Dimitriou, Cem Aksoy, Dimitri Theodoratos.
Incorporating Cohesiveness into Keyword Search on Linked Data.
Proc. of the 17th Intl.
Conference on Web information System Engineering (WISE'15), Miami, Florida,
Oct. 2015, Springer, LNCS, pages 47-62.
Cem Aksoy, Aggeliki Dimitriou,
Dimitri Theodoratos.
Reasoning with Patterns
to Effectively Answer XML Keyword Queries.
International
Journal on Very Large Databases (VLDBJ), Vol. 24, Issue 3, Springer, 2015, pages 441-465.
Ananya Dass, Cem Aksoy, Aggeliki Dimitriou, Dimitri Theodoratos.
Keyword Pattern
Graph Relaxation for Selective Result Space Expansion on Linked Data.
Proc. of the 15th Intl.
Conference on Web Engineering (ICWE'15), Rotterdam, the Netherlands, 2015,
Springer, LNCS, pages 287-306.
Xiaoying Wu, Dimitri
Theodoratos.
Leveraging Homomorphisms and Bitmaps to Enable the Mining of Embedded
Patterns from Large Data Trees.
Proc. of the 20th Intl. Conference on Database Systems for Advanced
Applications (DASFAA'15), Hanoi, Vietnam, April 2015, Springer, LNCS, pages 3-20.
Aggeliki Dimitriou, Dimitri Theodoratos, Timos Sellis.
Top-k-size Keyword Search on Tree
Structured Data.
Information
Systems (IS), Vol. 47, Elsevier, 2015, pages 178-193.
Ananya Dass, Cem Aksoy, Aggeliki Dimitriou, Dimitri
Theodoratos.
Exploiting Semantic Result Clustering to Support Keyword Search on Linked
Data.
Proc. of the 15th Intl. Conference on Web
information System Engineering (WISE'14), 2014, Springer, LNCS, pages
448-463.
Cem Aksoy,
Ananya Dass, Dimitri Theodoratos, Xiaoying Wu.
Clustering Query Results to Support Keyword Search on Tree Data.
Proc. of the 15th Intl. Conference on Web-Age
Information Management (WAIM'14), Macau, China, April 2014, Springer, LNCS,
pages 213-224.
Xiaoying Wu, Dimitri Theodoratos, Anastasios Kementsietsidis
Configuring bitmap materialized views for optimizing XML queries
World Wide Web (WWW), Vol. 18, Issue 3, 2013, Springer, 2015, pages 607-632.
Xiaoying
Wu, Dimitri Theodoratos, Wendy Hui Wang, Timos Sellis.
Optimizing
XML Queries: Bitmapped Materialized Views vs. Indexes.
Information Systems (IS), Elsevier, 38(6), 2013, pages
863 - 884.
Xiaoying
Wu, Dimitri Theodoratos.
A
Survey on XML Streaming Evaluation Techniques.
International Journal on Very Large Databases (VLDBJ),
Vol. 22, Issue 2, 2013, Springer, pages 177-202.
Cem Aksoy, Aggeliki Dimitriou, Dimitri
Theodoratos, and Xiaoying Wu.
XReason: A Semantic Approach that Reasons
with Patterns to Answer XML Keyword Queries.
Proc. of the 18th Intl. Conference on Database Systems for Advanced
Applications (DASFAA'13), Wuhan, China, April 2013, Springer, LNCS 7825,
pages 299-314.
Xiaoying Wu, Stefanos Souldatos, Dimitri Theodoratos, Theodore Dalamagas,
Yannis Vassiliou, Timos Sellis.
Processing and Evaluating
Partial Tree Pattern Queries on XML data.
IEEE Transactions on Data
and Knowledge Engineering (TKDE) 24(12), 2012, pages 2244-2259.
Aggeliki Dimitriou, Dimitri Theodoratos.
Efficient Keyword Search on Large Tree
Structured Datasets
Proc. of the 3rd Intl. ACM Workshop on Keyword Search on
Structured Data (KEYS) in conjunction with ACM SIGMOD, Scottsdale, AZ, May 2012,
pages 63-74.
Chunhua
Weng, Xiaoying Wu, Zhihui Luo, Mary Regina Boland,
Dimitri Theodoratos, Stephen B Johnson
EliXR:
an approach to eligibility criteria extraction and representation.
Journal
of the American Medical Informatics Association (JAMIA) 18, (2011) pages 116-124.
Hui Wang, Ruilin Liu, Dimitri
Theodoratos, Xiaoying Wu
Efficient Storage and Temporal Query Evaluation
in Hierarchical Data Archiving Systems.
Proc. of the 23rd Intl. Conference on Scientific and Statistical Database
Management (SSDBM'11), Portland, OR, July 2011, Springer, LNCS, pages
109-128.
Xiaoying Wu, Dimitri Theodoratos, Calisto Zuzarte
Efficient evaluation of generalized tree-pattern queries on XML streams.
International Journal on Very Large Databases (VLDBJ), Vol. 19, Issue 5,
2010, Springer, pages 661-686.
Xiaoying Wu, Dimitri Theodoratos, Stefanos Souldatos, Theodore Dalamagas, Timos Sellis
Evaluation Techniques for Generalized Path Pattern
Queries on XML Data.
World Wide Web (WWW), Vol. 13, Issue 4, 2010, Springer,
pages 441-474.
Xiaoying Wu, Dimitri Theodoratos, Wendy Hui Wang.
Answering XML Queries Using Materialized Views
Revisited.
Proc. of the 18th ACM Intl. Conference on Information and Knowledge
Management (CIKM'09), Hong Kong, China, Nov. 2009, ACM Press, pages 475-484.
Xiaoying Wu, Dimitri Theodoratos, Stefanos Souldatos, Theodore Dalamagas, Timos Sellis.
Efficient Evaluation of Generalized Tree-Pattern
Queries with Same-Path Constraints.
Proc. of the 21st Intl. Conference on Scientific and
Statistical Database Management (SSDBM'09), New Orleans, LA, June 2009,
Springer, LNCS 5566, pages 361-379.
Dimitri Theodoratos, Pawel Placek,
Theodore Dalamagas, Stefanos Souldatos,
Timos Sellis.
Containment of Partially Specified Tree-Pattern Queries in the Presence of
Dimension Graphs.
International Journal on Very Large Databases (VLDBJ), Vol. 18, Issue 1,
2009, Springer, pages 233-254.
Dimitri Theodoratos, Xiaoying Wu.
Eager Evaluation of Partial Tree-Pattern Queries on XML Streams
Proc. of the 14th Intl. Conference on Database Systems for Advanced
Applications (DASFAA'09), Brisbane, Australia, April 2009, Springer, LNCS
5463, pages 241-246.
Pawel Placek, Dimitri
Theodoratos, Stefanos Souldatos, Theodore Dalamagas, Timos Sellis.
A Heuristic Approach for Checking Containment of Generalized Tree-Pattern
Queries.
Proc. of the 17th ACM Intl. Conference on Information and Knowledge
Management (CIKM'08), Napa Valley, CA, Oct. 2008, ACM Press, pages 551-560.
Xiaoying Wu, Dimitri Theodoratos.
Evaluating Partial Tree-Pattern Queries on XML Streams
Proc. of the 17th ACM Intl. Conference on Information and Knowledge
Management (CIKM'08), Napa Valley, CA, Oct. 2008, ACM Press, pages 1409-1410.
Xiaoying Wu, Stefanos Souldatos,
Dimitri Theodoratos, Theodore Dalamagas, Timos Sellis.
Efficient Evaluation of Generalized Path Pattern Queries on XML Data.
Proc. of the 17th Intl. World Wide Web Conference
(WWW'08), Beijing, China, Apr. 2008, ACM Press, pages 835-844.
Dimitri Theodoratos, Xiaoying Wu.
Assigning Semantics to Partial Tree-Pattern Queries.
Data and Knowledge Engineering (DKE) Journal,
Vol. 64, Issue 1, Jan. 2008, Elsevier Science, pages 242 - 265.
Stefanos Souldatos, Xiaoying
Wu, Dimitri Theodoratos, Theodore Dalamagas, Timos Sellis
Evaluation of Partial
Path Queries on XML data.
Proc. of the 16th ACM Intl. Conference on Information
and Knowledge Management (CIKM'07), Lisbon, Portugal, Nov. 2007, ACM Press,
pages 21-30.
Wugang Xu,
Dimitri Theodoratos, Calisto Zuzarte, Xiaoying Wu,
Vincent Oria.
A Dynamic View Materialization Scheme for Sequences of Query and Update
Statements.
Proc. of the 9th Intl. Conference on Data Warehousing and Knowledge Discovery
(DaWaK'07), Regensburg, Germany, Sep. 2007, Springer, LNCS 4654, pages 55 -
65.
Dimitri Theodoratos, Xiaoying Wu.
An Original Semantics to Keyword Queries for XML Using Structural
Patterns.
Proc. of the 12th Intl. Conference on Database Systems for Advanced
Applications (DASFAA'07), Bangkok, Thailand, April 2007, Springer, LNCS 4443,
pages 727 - 739.
Dimitri Theodoratos, Xiaoying Wu.
Integration of XML Data Sources with Structural Differences
Proc. of the Intl. Workshop on Scalable Web Information Integration and
Service (SWIIS'07), Bangkok, Thailand, April 2007, World Scientific Press,
pages 95 - 104.
Dimitri Theodoratos, Stefanos Souldatos,
Theodore Dalamagas, Pawel Placek,
Timos Sellis.
Heuristic Containment Check of Partial Tree-Pattern Queries in the
Presence of Index Graphs.
Proc. of the 15th ACM Intl. Conference on Information and Knowledge
Management (CIKM'06), Arlington, VA, Nov. 2006, ACM Press, pages 445 - 454.
Wugang Xu,
Dimitri Theodoratos, Calisto Zuzarte.
Computing Closest Common Subexpressions for View Selection Problems.
Proc. of the 9th ACM Intl. Workshop on Data Warehousing and On-Line
Analytical Processing (DOLAP'06), Arlington, VA, U.S.A., Nov. 2006, ACM
Press, pages 75 - 82.
Dimitri Theodoratos, Theodore Dalamagas,
Pawel Placek, Stefanos Souldatos,
Timos Sellis.
Containment of Partially Specified Tree-Pattern Queries
Proc. of the 18th Intl. Conference on Scientific and Statistical Database
Management (SSDBM'06), Vienna, Austria, July 2006, IEEE Computer IEEE
Computer Society Press, pages 3-12.
Wugang Xu,
Calisto Zuzarte, Dimitri Theodoratos, Wenbin Ma.
Preprocessing for Fast Refreshing Materialized Views in DB2.
Proc. of the 8th Intl. Conference on Data Warehousing and Knowledge
Discovery (DaWaK'06), Krakow, Poland, Sep. 2006, Springer, LNCS 4081, pages
55 - 64.
Dimitri Theodoratos, Theodore Dalamagas,
Antonis Koufopoulos, Narain
Gehani.
Semantic Querying Tree-Structured Data Using Partially Specified
Tree-Patterns.
Proc. of the 14th ACM Intl. Conference on Information and Knowledge
Management (CIKM'05), Bremen, Germany, Oct.-Nov. 2005, ACM Press, pages
712-719.
Dimitri
Theodoratos, Theodore Dalamagas, I-Ting Liu.
Semantic Integration of Schema Conforming XML Data Sources
Proc. of the 6th Intl. Conference on Web Information Systems Engineering
(WISE'05), New York City, NY, USA, Nov. 2005, Springer-Verlag, LNCS 3806, pages
558-559.
Theodore Dalamagas, Dimitri
Theodoratos, Antonis Koufopoulos, I-Ting Liu.
Semantic Integration on Tree-Structured Data Using Dimension Graphs.
Journal on Data Semantics (JoDS), Vol. 4, 2005,
Springer-Verlag, pages 250-279.
Theodore Dalamagas,
Dimitri Theodoratos, Antonis Koufopoulos,
Vincent Oria.
Evaluation of Queries on
Tree-Structured Data Using Dimension Graphs.
Proc. of the 9th Intl. Database
Engineering and Applications Symposium (IDEAS'05), Montreal, Canada, July
2005, IEEE Computer Society Press, pages 65 - 74.
Dimitri
Theodoratos, Theodore Dalamagas.
Querying Tree-Structured Data Using Dimension Graphs.
Proc. of the 17th Intl. Conference on Advanced Information Systems
Engineering (CAiSE'05), Porto, Portugal, June 2005, Springer-Verlag, LNCS,
Vol. 3520, pages 201-215.
Dimitri
Theodoratos, Alkis Simitsis.
Materialized View Selection for Data Warehouse Design
Ecyclopedia of Data Warehousing and Mining,
Idea Group Publishing, April 2005.
Alkis Simitsis, Dimitri
Theodoratos.
Data Warehouse Back-End Tools
Ecyclopedia of Data Warehousing and Mining,
Idea Group Publishing, April 2005.
Dimitri
Theodoratos, Wugang Xu.
Constructing Search Spaces for Materialized View Selection
Proc. of the 7th ACM Intl. Workshop on Data Warehousing and On-Line
Analytical Processing (DOLAP'04), Washington, D.C., U.S.A., Nov. 2004, ACM
Press, pages 112-121.
Dimitri
Theodoratos, Theodore Dalamagas.
Querying and Integrating Ontologies viewed as Conceptual Schemas.
Proc. of the 22nd Intl. Conf. on Conceptual Modeling (ER'03), Chicago, USA,
Oct. 2003, Springer-Verlag, LNCS 2813, pages 548 - 561.
Dimitri Theodoratos.
Exploiting Hierarchical Clustering in
Evaluating Multidimensional Aggregation Queries
Proc. of the 6th ACM Intl. Workshop on
Data Warehousing and On-Line Analytical Processing (DOLAP'03), New Orleans,
U.S.A., Nov. 2003, ACM Press, pages 63-70.
Dimitri Theodoratos, Aris Tsois
Processing OLAP Queries in
Hierarchically Clustered Databases.
Data and Knowledge Engineering
Journal (DKE), 2003, Vol. 39, Issue 3, Elsevier Science, pages 205 - 224.
Dimitri
Theodoratos
Semantic Integration and Querying of Heterogeneous Data Sources Using a
Hypergraph Data Model.
Proc. of the 19th British National Conference on Databases
(BNCOD'02), Sheffield, UK, 2002, July 2002, Springer-Verlag, LNCS 2405,
pages 166 - 182.
Aris Tsois, Nilkos Karayannidis, Timos Sellis, and Dimitri Theodoratos
Cost-based optimization of aggregation star queries on
hierarchically clustered data warehouses.
Proc. of the 4th Intl. Workshop on Design and Management of Data
Warehouses (DMDW'02), June 2002, Toronto, Canada, CEUR Workshop Proceedings
58, pages 62-71
Dimitri Theodoratos, Spyros Ligoudistianos, Timos Sellis.
View Selection for Designing the Global
Data Warehouse
Data and Knowledge Engineering Journal (DKE), Vol. 39, Issue 3, Special Issue
on Warehouse Design for Structured and Semistructured
Data, Nov. 2001, Elsevier Science, pages 219 -
240.
Dimitri
Theodoratos, Theodore Dalamagas, Alkis Simitsis, Manos
Stavropoulos.
A Randomized Approach for the Incremental Design of an Evolving Data
Warehouse.
Proc. of the 20th Intl. Conf. on Conceptual Modeling (ER'01), Yokohama,
Japan, Nov. 2001, Springer-Verlag, LNCS 2224, pages 325-338.
Dimitri Theodoratos, Aris Tsois.
Heuristic Optimization of OLAP Queries
in Multidimensionally Hierarchically Clustered Databases
Proc. of the 4rd
ACM Intl. Workshop on Data Warehousing and On-Line Analytical Processing
(DOLAP'01), Atlanta, U.S.A., Nov. 2001, ACM Press.
Panos Vassiliadis, Spyros Ligoudistianos, Timos Sellis, Dimitri
Theodoratos.
Quality-Oriented Optimization of the
Design of the Global Data Warehouse
Proc. of the 8th Panhellenic
Conference on Informatics (PCI'01), Nicosia, Cyprus, Nov. 2001.
Dimitri
Theodoratos, Mokrane Bouzeghoub.
Data Currency Quality Satisfaction in the
Design of a Data Warehouse
International Journal of Cooperative Information Systems (IJCIS),Vol. 10,
Issue 3, Special Issue on Data Warehouses, 2001, World Scientific, pp. 299 -
326.
Dimitri Theodoratos.
Detecting Redundant Materialized Views in Data Warehouse Evolution
Information Systems (IS), Vol. 26, Issue 5, 2001, Pergamon, pp. 363 -
381.
Dimitri Theodoratos, Mokrane Bouzeghoub
A General Framework for the View Selection Problem for Data Warehouse
Design and Evolution
Proc. of the 3rd ACM Intl. Workshop on Data Warehousing and On-Line
Analytical Processing (DOLAP'00), Washington, DC., U.S.A., Nov. 2000, ACM
Press, pages 1 - 8.
Dimitri Theodoratos
Complex View Selection for Data Warehouse Self-Maintainability
Proc. of the 5th IFCIS Intl. Conf. on Cooperative Information Systems
(CooPIS'00), Eilat, Israel, Sep. 2000, Springer-Verlag, LNCS No 1901, pp
.78-89.
Dimitri Theodoratos, Timos Sellis
Answering Queries on Cubes Using Other Cubes
Proc. of the 12th Intl. Conf. on Scientific and Statistical
Database Management (SSDBM'00), Berlin, Germany, July 2000, IEEE Computer
Society Press, pages 109 -122.
Dimitri Theodoratos, Timos Sellis
Incremental Design of a Data Warehouse
Journal of Intelligent Information Systems (JIIS), Special Issue on Data
Warehousing and Knowledge Discovery, Vol. 15, Issue 1, 2000, Kluwer Academic
Publishers, pages 7 - 27.
Dimitri Theodoratos
Detecting Redundancy in Data Warehouse
Evolution
Proc. of the 18th Intl. Conf. on Conceptual Modeling (ER'99), Paris, France,
Nov. 1999, Springer-Verlag, LNCS No 1728, pages 340 - 353.
Dimitri Theodoratos, Timos Sellis
Designing Data Warehouses
Data and Knowledge Engineering Journal (DKE), Elsevier Science, Vol. 31,
Issue 3, Oct. 1999, pages 279 - 301.
Spyros Ligoudistianos,
Timos Sellis, Dimitri
Theodoratos, Yannis Vassiliou
Heuristic Algorithms for Designing the Global Data Warehouse with SPJ Views
Proc. of the 1st Intl. Conf. on Data Warehousing and Knowledge Discovery,
(DaWaK'99), Florence, Italy, Aug. 30 - Sep. 1, 1999, Springer - Verlag, LNCS
No 1676, pp. 66 - 105.
Dimitri Theodoratos, Timos Sellis
Dynamic Data Warehouse Design
Proc. of the 1st Intl. Conf. on Data Warehousing and Knowledge Discovery,
(DaWaK'99), Florence, Italy, Aug. 30 - Sep. 1, 1999, Springer - Verlag, LNCS
No 1676, pp. 1 - 10.
Dimitri
Theodoratos, Spyros Ligoudistianos,
Timos Sellis
Designing the Global Data Warehouse with SPJ queries
Proc. of the 11th Intl. Conf. on Advanced Information Systems Engineering
(CAiSE'99), Heidelberg, Germany, June 1999, Springer - Verlag, LNCS No 1626,
pp. 180 - 194.
Dimitri Theodoratos, Mokrane Bouzeghoub
Data Currency Quality Factors in Data Warehouse Design
Proc. of the 1st Intl. Workshop on Design and Management of Data Warehouses
(DMDW'99), June 1999, Heidelberg, Germany, Swiss Life Information Systems
Research, pp. 15 / 1-16.
Dimitri Theodoratos, Timos Sellis
Data Warehouse Scheme and Instance Design
Proc. of the 17th Intl. Conf. on Conceptual Modeling (ER'98), Singapore,
Singapore, Nov. 1998, Springer-Verlag, LNCS No 1507, pp. 363 -376.
Spyros Ligoudistianos, Dimitri Theodoratos,
Timos Sellis
Experimental Evaluation of Data Warehouse Configuration Algorithms
Proc. of the 10th Intl. Workshop on
Database and Expert systems Applications (DEXA Workshop'98), Vienna, Austria,
Aug. 1998, IEEE Computer Society Press, pp. 218 - 223.
Dimitri Theodoratos
Logical Updating of Object Class Structures
Proc. of the 5th Intl. Conf. on Deductive and Object
Oriented Databases (DOOD'97), Montreux, Switzerland, Dec. 1997,
Springer-Verlag, LNCS No 1341, pp. 158 - 174.
Dimitri Theodoratos, Timos Sellis
Data Warehouse Configuration
Proc. of the 23rd. Intl. Conf. on Very Large Databases (VLDB'97), Athens,
Greece, Aug. 1997, Morgan Kaufmann, pp. 126 - 135.
Dimitri Theodoratos
Deductive Object Oriented Schemas
Proc. of the 13th. Intl. Conf. on Conceptual Modeling (ER'96), Cottbus,
Germany, Oct. 1996, Springer-Verlag, LNCS No 1157, pp. 58 - 72.
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