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DASFAA
2007
IEEE
151views Database» more  DASFAA 2007»
15 years 9 months ago
On Label Stream Partition for Efficient Holistic Twig Join
Label stream partition is a useful technique to reduce the input I/O cost of holistic twig join by pruning useless streams beforehand. The Prefix Path Stream (PPS) partition scheme...
Bo Chen, Tok Wang Ling, M. Tamer Özsu, Zhenzh...
CANDT
2009
15 years 9 months ago
Facilitating participatory decision-making in local communities through map-based online discussion
Geographic information systems and online mapping technologies have been widely used for supporting participatory decision-making in local communities. However, limited studies ha...
Bo Yu, Guoray Cai
GCB
2004
Springer
223views Biometrics» more  GCB 2004»
15 years 9 months ago
PoSSuMsearch: Fast and Sensitive Matching of Position Specific Scoring Matrices using Enhanced Suffix Arrays
: In biological sequence analysis, position specific scoring matrices (PSSMs) are widely used to represent sequence motifs. In this paper, we present a new nonheuristic algorithm, ...
Michael Beckstette, Dirk Strothmann, Robert Homann...
ER
2006
Springer
121views Database» more  ER 2006»
15 years 9 months ago
XBRL Taxonomies and OWL Ontologies for Investment Funds
The analysis of investment funds information requires the availability of homogeneous, both up-to-date and historical information of the funds considered, which is usually generate...
Rubén Lara, Iván Cantador, Pablo Cas...
GECCO
2006
Springer
180views Optimization» more  GECCO 2006»
15 years 9 months ago
Improving cooperative GP ensemble with clustering and pruning for pattern classification
A boosting algorithm based on cellular genetic programming to build an ensemble of predictors is proposed. The method evolves a population of trees for a fixed number of rounds an...
Gianluigi Folino, Clara Pizzuti, Giandomenico Spez...