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IS
2010
14 years 8 months ago
Tree pattern mining with tree automata constraints
Most work on pattern mining focuses on simple data structures such as itemsets and sequences of itemsets. However, a lot of recent applications dealing with complex data like chem...
Sandra de Amo, Nyara A. Silva, Ronaldo P. Silva, F...
EDBT
2010
ACM
164views Database» more  EDBT 2010»
15 years 1 months ago
Techniques for efficiently querying scientific workflow provenance graphs
A key advantage of scientific workflow systems over traditional scripting approaches is their ability to automatically record data and process dependencies introduced during workf...
Manish Kumar Anand, Shawn Bowers, Bertram Ludä...
ICDAR
2009
IEEE
15 years 4 months ago
A Realistic Dataset for Performance Evaluation of Document Layout Analysis
† There is a significant need for a realistic dataset on which to evaluate layout analysis methods and examine their performance in detail. This paper presents a new dataset (and...
Apostolos Antonacopoulos, David Bridson, Christos ...
ICDIM
2009
IEEE
15 years 4 months ago
A new hybrid schema-sharing technique for multitenant applications
This paper presents a new schema-sharing technique for multitenant applications. Our approach is built on top of the Extension table method and makes use of the native XML data su...
Franclin S. Foping, Ioannis M. Dokas, John Feehan,...
DMSN
2009
ACM
15 years 4 months ago
Extracting tennis statistics from wireless sensing environments
Creating statistics from sporting events is now widespread with most efforts to automate this process using various sensor devices. The problem with many of these statistical app...
Adel Shaeib, Kenneth Conroy, Mark Roantree