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Laks V. S. Lakshmanan

Papers on DiSC'04


QC-Trees: An Efficient Summary Structure for Semantic OLAP

SOCQET: Semantic OLAP with Compressed Cube and Summarization

LockX: A System for Efficiently Querying Secure XML

TIMBER: A Native System for Querying XML

Information Integration and the Semantic Web

Mining unexpected rules by pushing user dynamics

Efficient dynamic mining of constrained frequent sets

From Tree Patterns to Generalized Tree Patterns: On Efficient Evaluation of XQuery

Efficacious Data Cube Exploration by Semantic Summarization and Compression

Publications


Note: Links lead to the DBLP on the Web.

Laks V. S. Lakshmanan

H. V. Jagadish , Laks V. S. Lakshmanan, Monica Scannapieco , Divesh Srivastava , Nuwee Wiwatwattana : Colorful XML: One Hierarchy Isn't Enough. SIGMOD Conference 2004

Sihem Amer-Yahia , Laks V. S. Lakshmanan, Shashank Pandit : FleXPath: Flexible Structure and Full-Text Querying for XML. SIGMOD Conference 2004

Stelios Paparizos , Yuqing Wu , Laks V. S. Lakshmanan, H. V. Jagadish : Tree Logical Classes for Efficient Evaluation of XQuery. SIGMOD Conference 2004

Laks V. S. Lakshmanan, Fereidoon Sadri : Interoperability on XML Data. International Semantic Web Conference 2003 : 146-163

Ke Wang , Yuelong Jiang , Laks V. S. Lakshmanan: Mining unexpected rules by pushing user dynamics. KDD 2003 : 246-255

Laks V. S. Lakshmanan, Jian Pei , Yan Zhao : QC-Trees: An Efficient Summary Structure for Semantic OLAP. SIGMOD Conference 2003 : 64-75

Laks V. S. Lakshmanan, Jian Pei , Yan Zhao : SOCQET: Semantic OLAP with Compressed Cube and Summarization. SIGMOD Conference 2003 : 658

SungRan Cho , Sihem Amer-Yahia , Laks V. S. Lakshmanan, Divesh Srivastava : LockX: A System for Efficiently Querying Secure XML. SIGMOD Conference 2003 : 669

Stelios Paparizos , Shurug Al-Khalifa , Adriane Chapman , H. V. Jagadish , Laks V. S. Lakshmanan, Andrew Nierman , Jignesh M. Patel , Divesh Srivastava , Nuwee Wiwatwattana , Yuqing Wu , Cong Yu : TIMBER: A Native System for Querying XML. SIGMOD Conference 2003 : 672

Laks V. S. Lakshmanan, Jian Pei , Yan Zhao : Efficacious Data Cube Exploration by Semantic Summarization and Compression. VLDB 2003 : 1125-1128

Zhimin Chen , H. V. Jagadish , Laks V. S. Lakshmanan, Stelios Paparizos : From Tree Patterns to Generalized Tree Patterns: On Efficient Evaluation of XQuery. VLDB 2003 : 237-248

Laks V. S. Lakshmanan, Fereidoon Sadri : XML Interoperability. WebDB 2003 : 19-24

Laks V. S. Lakshmanan, Carson Kai-Sang Leung , Raymond T. Ng : Efficient dynamic mining of constrained frequent sets. ACM Trans. Database Syst. 28 (4): 337-389 (2003)

Laks V. S. Lakshmanan, Fereidoon Sadri : Information Integration and the Semantic Web. IEEE Data Eng. Bull. 26 (4): 19-25 (2003)

Michael O. Akinde , Michael H. Böhlen , Theodore Johnson , Laks V. S. Lakshmanan, Divesh Srivastava : Efficient OLAP query processing in distributed data warehouses. Inf. Syst. 28 (1-2): 111-135 (2003)

Laks V. S. Lakshmanan: Design and Management of Data Warehouses 2002, Proceedings of the 4th Intl. Workshop DMDW'2002, Toronto, Canada, May 27, 2002 Technical University of Aachen (RWTH) 2002

Laks V. S. Lakshmanan, Sailaja Parthasarathy : On Efficient Matching of Streaming XML Documents and Queries. EDBT 2002 : 142-160

Michael O. Akinde , Michael H. Böhlen , Theodore Johnson , Laks V. S. Lakshmanan, Divesh Srivastava : Efficient OLAP Query Processing in Distributed Data Warehouses. EDBT 2002 : 336-353

Stelios Paparizos , Shurug Al-Khalifa , H. V. Jagadish , Laks V. S. Lakshmanan, Andrew Nierman , Divesh Srivastava , Yuqing Wu : Grouping in XML. EDBT Workshops 2002 : 128-147

Michael O. Akinde , Theodore Johnson , Laks V. S. Lakshmanan, Divesh Srivastava : Efficient OLAP Query Processing in Distributed Data Warehouse. ICDE 2002 : 262

Ting Yu , Divesh Srivastava , Laks V. S. Lakshmanan, H. V. Jagadish : Compressed Accessibility Map: Efficient Access Control for XML. VLDB 2002 : 478-489

SungRan Cho , Sihem Amer-Yahia , Laks V. S. Lakshmanan, Divesh Srivastava : Optimizing the Secure Evaluation of Twig Queries. VLDB 2002 : 490-501

Laks V. S. Lakshmanan, Raymond T. Ng , Christine Xing Wang , Xiaodong Zhou , Theodore Johnson : The Generalized MDL Approach for Summarization. VLDB 2002 : 766-777

Laks V. S. Lakshmanan, Jian Pei , Jiawei Han : Quotient Cube: How to Summarize the Semantics of a Data Cube. VLDB 2002 : 778-789

Carson Kai-Sang Leung , Laks V. S. Lakshmanan, Raymond T. Ng : Exploiting succinct constraints using FP-trees. SIGKDD Explorations 4 (1): 40-49 (2002)

H. V. Jagadish , Shurug Al-Khalifa , Adriane Chapman , Laks V. S. Lakshmanan, Andrew Nierman , Stelios Paparizos , Jignesh M. Patel , Divesh Srivastava , Nuwee Wiwatwattana , Yuqing Wu , Cong Yu : TIMBER: A native XML database. VLDB J. 11 (4): 274-291 (2002)

Sihem Amer-Yahia , SungRan Cho , Laks V. S. Lakshmanan, Divesh Srivastava : Tree pattern query minimization. VLDB J. 11 (4): 315-331 (2002)

H. V. Jagadish , Laks V. S. Lakshmanan, Divesh Srivastava , Keith Thompson : TAX: A Tree Algebra for XML. DBPL 2001 : 149-164

Gösta Grahne , Laks V. S. Lakshmanan, Xiaohong Wang , Ming Hao Xie : On Dual Mining: From Patterns to Circumstances, and Back. ICDE 2001 : 195-204

Jian Pei , Jiawei Han , Laks V. S. Lakshmanan: Mining Frequent Item Sets with Convertible Constraints. ICDE 2001 : 433-442

Anthony K. H. Tung , Raymond T. Ng , Laks V. S. Lakshmanan, Jiawei Han : Constraint-based clustering in large databases. ICDT 2001 : 405-419

Jiawei Han , Laks V. S. Lakshmanan, Jian Pei : Scalable frequent-pattern mining methods: an overview. KDD Tutorials 2001

Sihem Amer-Yahia , SungRan Cho , Laks V. S. Lakshmanan, Divesh Srivastava : Minimization of Tree Pattern Queries. SIGMOD Conference 2001

Laks V. S. Lakshmanan, Fereidoon Sadri , Subbu N. Subramanian : SchemaSQL: An extension to SQL for multidatabase interoperability. ACM Trans. Database Syst. 26 (4): 476-519 (2001)

Laks V. S. Lakshmanan, Nematollaah Shiri : A Parametric Approach to Deductive Databases with Uncertainty. IEEE Trans. Knowl. Data Eng. 13 (4): 554-570 (2001)

Kenneth A. Ross , James R. Hamilton , Laks V. S. Lakshmanan, Limsoon Wong : Reminiscences on Influential Papers. SIGMOD Record 30 (4): 90-91 (2001)

Laks V. S. Lakshmanan, Fereidoon Sadri : On a theory of probabilistic deductive databases. TPLP 1 (1): 5-42 (2001)

Sihem Amer-Yahia , H. V. Jagadish , Laks V. S. Lakshmanan, Divesh Srivastava : On Bounding-Schemas for LDAP Directories. EDBT 2000 : 287-301

Gösta Grahne , Laks V. S. Lakshmanan, Xiaohong Wang : Efficient Mining of Constrained Correlated Sets. ICDE 2000 : 512-521

Anthony K. H. Tong , Raymond T. Ng , Laks V. S. Lakshmanan, Jiawei Han : Geo-Spatial Clustering with User-Specified Constraints. MDM/KDD 2000 : 1-7

Theodore Johnson , Laks V. S. Lakshmanan, Raymond T. Ng : The 3W Model and Algebra for Unified Data Mining. VLDB 2000 : 21-32

Laks V. S. Lakshmanan, Carson Kai-Sang Leung , Raymond T. Ng : The Segment Support Map: Scalable Mining of Frequent Itemsets. SIGKDD Explorations 2 (2): 21-27 (2000)

Gösta Grahne , Laks V. S. Lakshmanan, Xiaohong Wang : Interactive Mining of Correlations - A Constraint Perspective. 1999 ACM SIGMOD Workshop on Research Issues in Data Mining and Knowledge Discovery 1999

Devavrat Shah , Laks V. S. Lakshmanan, Krithi Ramamritham , S. Sudarshan : Interestingness and Pruning of Mined Patterns. 1999 ACM SIGMOD Workshop on Research Issues in Data Mining and Knowledge Discovery 1999

Theodore Johnson , Raymond T. Ng , Laks V. S. Lakshmanan: Towards a Toolkit for Data Analysis and Mining. 1999 ACM SIGMOD Workshop on Research Issues in Data Mining and Knowledge Discovery 1999

Gösta Grahne , Laks V. S. Lakshmanan: On the Difference between Navigating Semi-structured Data and Querying It. DBPL 1999 : 271-296

H. V. Jagadish , Laks V. S. Lakshmanan, Tova Milo , Divesh Srivastava , Dimitra Vista : Querying Network Directories. SIGMOD Conference 1999 : 133-144

Laks V. S. Lakshmanan, Raymond T. Ng , Jiawei Han , Alex Pang : Optimization of Constrained Frequent Set Queries with 2-variable Constraints. SIGMOD Conference 1999 : 157-168

H. V. Jagadish , Laks V. S. Lakshmanan, Divesh Srivastava : Snakes and Sandwiches: Optimal Clustering Strategies for a Data Warehouse. SIGMOD Conference 1999 : 37-48

Raymond T. Ng , Laks V. S. Lakshmanan, Jiawei Han , Teresa Mah : Exploratory Mining via Constrained Frequent Set Queries. SIGMOD Conference 1999 : 556-558

Laks V. S. Lakshmanan, Fereidoon Sadri , Subbu N. Subramanian : On Efficiently Implementing SchemaSQL on an SQL Database System. VLDB 1999 : 471-482

H. V. Jagadish , Laks V. S. Lakshmanan, Divesh Srivastava : What can Hierarchies do for Data Warehouses? VLDB 1999 : 530-541

Jiawei Han , Laks V. S. Lakshmanan, Raymond T. Ng : Constraint-Based Multidimensional Data Mining. IEEE Computer 32 (8): 46-50 (1999)

Laks V. S. Lakshmanan, Subbu N. Subramanian , Nita Goyal , Ravi Krishnamurthy : On Query Spreadsheets. ICDE 1998 : 134-141

Laks V. S. Lakshmanan, Krishnaprasad Thirunarayan : Declarative Frameworks for Inheritance. Logics for Databases and Information Systems 1998 : 357-388

Raymond T. Ng , Laks V. S. Lakshmanan, Jiawei Han , Alex Pang : Exploratory Mining and Pruning Optimizations of Constrained Association Rules. SIGMOD Conference 1998 : 13-24

Frédéric Gingras , Laks V. S. Lakshmanan: nD-SQL: A Multi-Dimensional Language for Interoperability and OLAP. VLDB 1998 : 134-145

Raymond T. Ng , Jiawei Han , Laks V. S. Lakshmanan: Editorial. Data Min. Knowl. Discov. 2 (3): 231-232 (1998)

Frédéric Gingras , Laks V. S. Lakshmanan, Iyer N. Subramanian , Despina Papoulis , Nematollaah Shiri : Languages for Multi-database Interoperability. SIGMOD Conference 1997 : 536-538

Marc Gyssens , Laks V. S. Lakshmanan: A Foundation for Multi-dimensional Databases. VLDB 1997 : 106-115

Laks V. S. Lakshmanan, Nicola Leone , Robert Ross , V. S. Subrahmanian : ProbView: A Flexible Probabilistic Database System. ACM Trans. Database Syst. 22 (3): 419-469 (1997)

Laks V. S. Lakshmanan, Fereidoon Sadri : Uncertain Deductive Databases: A Hybrid Approach. Inf. Syst. 22 (8): 483-508 (1997)

Laks V. S. Lakshmanan, Fereidoon Sadri , Iyer N. Subramanian : Logic and Algebraic Languages for Interoperability in Multidatabase Systems. J. Log. Program. 33 (2): 101-149 (1997)

Laks V. S. Lakshmanan: Preface. Theor. Comput. Sci. 171 (1-2): 1-2 (1997)

Alanoly Andrews , Nematollaah Shiri , Laks V. S. Lakshmanan, Iyer N. Subramanian : On Implementing SchemaLog - A Database Programming Language. CIKM 1996 : 309-316

Laks V. S. Lakshmanan, Nematollaah Shiri : A Parametric Approach to Deductive Databases with Uncertainty. Logic in Databases 1996 : 61-81

Marc Gyssens , Laks V. S. Lakshmanan, Iyer N. Subramanian : Tables as a Paradigm for Querying and Restructuring. PODS 1996 : 93-103

Laks V. S. Lakshmanan, Fereidoon Sadri , Iyer N. Subramanian : A Declarative Language for Querying and Restructuring the WEB. RIDE-NDS 1996 : 12-21

Laks V. S. Lakshmanan, Fereidoon Sadri , Iyer N. Subramanian : SchemaSQL - A Language for Interoperability in Relational Multi-Database Systems. VLDB 1996 : 239-250

Hasan M. Jamil , Laks V. S. Lakshmanan: An Object-Oriented Front-end for Deductive Databases. AMAST 1995 : 581-584

Laks V. S. Lakshmanan, Iyer N. Subramanian , Despina Papoulis , Nematollaah Shiri : A Declarative System for Multi-database Interoperability. AMAST 1995 : 586-589

Laks V. S. Lakshmanan, Rokia Missaoui : Pushing Semantics Inside Recursion: A General Framework for Semantic Optimization of Recursive Queries. ICDE 1995 : 211-220

Hasan M. Jamil , Laks V. S. Lakshmanan: A Declarative Semantics for Behavioral Inheritance and Conflict Resolution. ILPS 1995 : 130-144

Jiawei Han , Laks V. S. Lakshmanan: Evaluation of Regular Nonlinear Recursions by Deductive Database Techniques. Inf. Syst. 20 (5): 419-441 (1995)

Laks V. S. Lakshmanan, Fereidoon Sadri : Modeling Uncertainty in Deductive Databases. DEXA 1994 : 724-733

Laks V. S. Lakshmanan: An Epistemic Foundation for Logic Programming with Uncertainty. FSTTCS 1994 : 89-100

Laks V. S. Lakshmanan, Fereidoon Sadri : Probabilistic Deductive Databases. SLP 1994 : 254-268

Fangqing Dong , Laks V. S. Lakshmanan: Intuitionistic Interpretation of Deductive Databases with Incomplete Information. Theor. Comput. Sci. 133 (2): 267-306 (1994)

Vangalur S. Alagar , Laks V. S. Lakshmanan, Fereidoon Sadri : Formal Methods in Databases and Software Engineering, Proceedings of the Workshop on Formal Methods in Databases and Software Engineering, Montreal, Canada, 15-16 May 1992 Springer 1993

Laks V. S. Lakshmanan, Fereidoon Sadri , Iyer N. Subramanian : On the Logical Foundations of Schema Integration and Evolution in Heterogeneous Database Systems. DOOD 1993 : 81-100

Fangqing Dong , Laks V. S. Lakshmanan: A Deductive Approach to Hypothetical Query Answering. ILPS 1993 : 609-628

Jiawei Han , Laks V. S. Lakshmanan: Evaluation of Regular Nonlinear Recursive Programs. ILPS 1993 : 648

Laks V. S. Lakshmanan, Karima Ashraf , Jiawei Han : Homomorphic Tree Embeddings and Their Applications to Recursive Program Optimization LICS 1993 : 344-353

Fangqing Dong , Laks V. S. Lakshmanan: Canonical Kripke Models and The Intuitonistic Semantics of Logic Programs (Extended Abstract). LPNMR 1993 : 437-456

Laks V. S. Lakshmanan, Heather L. Johnstone : A Relational Data Model for Manipulating Probabilistic Knowledge. SOFTEKS Workshop on Incompleteness and Uncertainty in Information Systems 1993 : 138-152

Laks V. S. Lakshmanan: Evolution of Intelligent Database Systems: A Personal Perspective. SOFTEKS Workshop on Incompleteness and Uncertainty in Information Systems 1993 : 189-208

N. Chandrasekharan , Laks V. S. Lakshmanan, Muralidhar Medidi : Efficient Parallel Algorithms for Finding Chordless Cycles in Graphs. Parallel Processing Letters 3 : 165-170 (1993)

Laks V. S. Lakshmanan, Daniel A. Nonen : Superfiniteness of Query Answers in Deductive Databases: An Automata-Theoretic Approach. FSTTCS 1992 : 176-190

Laks V. S. Lakshmanan, Daniel A. Nonen : On Querying Temporal Deductive Databases. Formal Methods in Databases and Software Engineering 1992 : 158-174

Fangqing Dong , Laks V. S. Lakshmanan: Intuitionistic Interpretation of Deductive Databases with Incomplete Information. Formal Methods in Databases and Software Engineering 1992 : 175-192

Laks V. S. Lakshmanan, Rokia Missaoui : On Semantic Query Optimization in Deductive Databases. ICDE 1992 : 368-375

Fangqing Dong , Laks V. S. Lakshmanan: Deductive Databases with Incomplete Information. JICSLP 1992 : 303-317

Laks V. S. Lakshmanan, Héctor J. Hernández : Structural Query Optimization - A uniform Framework for Semantic Query Optimization in Deductive Databases. PODS 1991 : 102-114

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