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Composing Mappings Among Data Sources

Summary: GLAV mappings composition can yield an infinite set of GLAV formulas from even two simple mappings. For CQ^k queries, this infinite set admits a finite encoding and an algorithm to compute answers, enabling precomposition to speed data sharing queries. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
9006
Venue
VLDB
Year
2003
Pagerank
0.00015674595
Overall Rank
879 | 93.89%
DOI
-

Incoming Non-self Citations Over Time

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Incoming Citations (Sorted by Pagerank)

Showing 25 of 25 citing papers.

Rank Citing Paper Year Venue Pagerank
621 Schema Mappings, Data Exchange, and Metadata Management 2005 PODS 0.00019005115
893 Data Integration: The Teenage Years 2006 VLDB 0.00015558352
1,186 Semantic Adaptation of Schema Mappings when Schemas Evolve 2005 VLDB 0.00013443953
1,489 Supporting Executable Mappings in Model Management 2005 SIGMOD 0.00011699282
1,677 Graceful Database Schema Evolution: the PRISM Workbench 2008 VLDB 0.00010939366
1,742 Composition of Mappings Given by Embedded Dependencies 2005 PODS 0.00010708408
1,769 Logical Foundations of Peer-To-Peer Data Integration 2004 PODS 0.00010619921
2,195 HePToX: Marrying XML and Heterogeneity in Your P2P Databases 2005 VLDB 9.3136935e-05
2,479 Efficient Query Reformulation in Peer Data Management Systems 2004 SIGMOD 8.6909119e-05
2,692 Quasi-inverses of Schema Mappings 2007 PODS 8.2908844e-05
2,746 Implementing Mapping Composition 2006 VLDB 8.1878278e-05
2,904 Nested Mappings: Schema Mapping Reloaded 2006 VLDB 7.9355829e-05
3,011 Update Rewriting and Integrity Constraint Maintenance in a Schema Evolution Support System: PRISM++ 2011 VLDB 7.7183382e-05
3,937 On Reconciling Data Exchange, Data Integration, and Peer Data Management 2007 PODS 6.6159574e-05
4,466 Data Exchange and Schema Mappings in Open and Closed Worlds 2008 PODS 6.1601459e-05
4,978 Towards a Theory of Schema-Mapping Optimization 2008 PODS 5.7881299e-05
5,244 Cooperative Update Exchange in the Youtopia System 2009 VLDB 5.6069303e-05
5,717 Query Processing under GLAV Mappings for Relational and Graph Databases 2013 VLDB 5.3553228e-05
6,145 Reverse Data Exchange: Coping with Nulls 2009 PODS 5.1886368e-05
6,155 MapMerge: Correlating Independent Schema Mappings 2010 VLDB 5.1802715e-05
6,349 Inverting Schema Mappings: Bridging the Gap between Theory and Practice 2009 VLDB 5.101852e-05
8,190 XML Schema Mappings 2009 PODS 4.5641911e-05
9,104 Data Sharing Through Query Translation in Autonomous Sources 2004 VLDB 4.3954618e-05
9,334 Local Transformations and Conjunctive-Query Equivalence 2012 PODS 4.3556432e-05
9,422 Nested Dependencies: Structure and Reasoning 2014 PODS 4.3441378e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 14 of 14 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
48 Data Integration: A Theoretical Perspective 2002 PODS 0.00069720859
165 Federated Database Systems for Managing Distributed, Heterogeneous, and Autonomous Databases 1991 VLDB 0.00039502525
188 Applying Model Management to Classical Meta Data Problems 2003 CIDR 0.00035968389
294 Using Schema Matching to Simplify Heterogeneous Data Translation 1998 VLDB 0.00028669519
297 Complexity of Answering Queries Using Materialized Views 1998 PODS 0.00028596715
480 Translating Web Data 2002 VLDB 0.00022191997
532 Answering Recursive Queries Using Views 1997 PODS 0.00020778506
602 On the Complexity of Bounded-Variable Queries 1995 PODS 0.00019352415
839 Mapping Data in Peer-to-Peer Systems: Semantics and Algorithmic Issues 2003 SIGMOD 0.00016079422
976 Answering Queries Using Limited External Query Processors 1996 PODS 0.0001489085
1,384 Managing Semantic Heterogeneity in Databases : A Theoretical Perspective 1997 PODS 0.00012262892
2,114 Rondo: A Programming Platform for Generic Model Management 2003 SIGMOD 9.5268855e-05
3,228 View-Based Query Processing for Regular Path Queries with Inverse 2000 PODS 7.3405281e-05
4,078 An Adaptive Peer-to-Peer Network for Distributed Caching of OLAP Results 2002 SIGMOD 6.4677625e-05
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822 Composing Schema Mappings: Second-Order Dependencies to the Rescue 2004 PODS 0.00016255689
7,436 Schema Mappings for Data Graphs 2017 PODS 4.7311358e-05
4,978 Towards a Theory of Schema-Mapping Optimization 2008 PODS 5.7881299e-05
4,466 Data Exchange and Schema Mappings in Open and Closed Worlds 2008 PODS 6.1601459e-05
1,186 Semantic Adaptation of Schema Mappings when Schemas Evolve 2005 VLDB 0.00013443953
2,746 Implementing Mapping Composition 2006 VLDB 8.1878278e-05
9,104 Data Sharing Through Query Translation in Autonomous Sources 2004 VLDB 4.3954618e-05
3,866 Designing and Refining Schema Mappings via Data Examples 2011 SIGMOD 6.6837e-05
9,334 Local Transformations and Conjunctive-Query Equivalence 2012 PODS 4.3556432e-05
5,717 Query Processing under GLAV Mappings for Relational and Graph Databases 2013 VLDB 5.3553228e-05