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Concise and Expressive Mappings with +Spicy

Summary: +Spicy introduces expressive mappings via novel algorithms that boost quality. Core solutions are computed through a rewriting of mappings, enabling efficient SQL/XQuery implementations and orders of magnitude faster than prior work; supports both generated and pre-defined mappings with expressive primitives. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
9820
Venue
VLDB
Year
2009
Pagerank
4.6677174e-05
Overall Rank
7,706 | 46.45%
DOI
-

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 4 of 4 citing papers.

Rank Citing Paper Year Venue Pagerank
3,835 ++Spicy: an Open-Source Tool for Second-Generation Schema Mapping and Data Exchange 2011 VLDB 6.7129526e-05
5,299 Scalable Data Exchange with Functional Dependencies 2010 VLDB 5.5751426e-05
9,186 Leveraging Query Logs for Schema Mapping Generation in U-MAP 2011 SIGMOD 4.3765083e-05
12,192 Pay-As-You-Go Mapping Selection in Dataspaces 2011 SIGMOD 4.1905499e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 5 of 5 cited papers.

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

Rank Cited Paper Year Venue Pagerank
480 Translating Web Data 2002 VLDB 0.00022166928
493 Data Exchange: Getting to the Core 2003 PODS 0.00021782199
2,909 Nested Mappings: Schema Mapping Reloaded 2006 VLDB 7.9282234e-05
4,514 Core Schema Mappings 2009 SIGMOD 6.1168694e-05
4,675 Comparing and Evaluating Mapping Systems with STBenchmark 2008 VLDB 5.9999003e-05
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Semantically Similar Papers

Overall Rank Paper Year Venue Pagerank
4,750 Normalization and Optimization of Schema Mappings 2009 VLDB 5.9424107e-05
1,186 Semantic Adaptation of Schema Mappings when Schemas Evolve 2005 VLDB 0.00013432464
2,909 Nested Mappings: Schema Mapping Reloaded 2006 VLDB 7.9282234e-05
7,072 Laconic Schema Mappings: Computing the Core with SQL Queries 2009 VLDB 4.8378485e-05
2,749 Implementing Mapping Composition 2006 VLDB 8.18014e-05
1,490 Supporting Executable Mappings in Model Management 2005 SIGMOD 0.00011687193
1,067 Data-Driven Understanding and Refinement of Schema Mappings 2001 SIGMOD 0.00014320456
4,514 Core Schema Mappings 2009 SIGMOD 6.1168694e-05
3,835 ++Spicy: an Open-Source Tool for Second-Generation Schema Mapping and Data Exchange 2011 VLDB 6.7129526e-05
12,384 The Spicy System: Towards a Notion of Mapping Quality 2008 SIGMOD 4.1905499e-05