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SIGIR
2009
ACM
16 years 28 days ago
Estimating query performance using class predictions
We investigate using topic prediction data, as a summary of document content, to compute measures of search result quality. Unlike existing quality measures such as query clarity ...
Kevyn Collins-Thompson, Paul N. Bennett
DASFAA
2008
IEEE
101views Database» more  DASFAA 2008»
16 years 27 days ago
Topological Relationships between Map Geometries
The importance of topological relationships between spatial objects is recognized in many disciplines. In the field of spatial databases, topological relationships have played an ...
Mark McKenney, Markus Schneider
ICASSP
2008
IEEE
16 years 26 days ago
BIC-based audio segmentation by divide-and-conquer
Audio segmentation has received increasing attention in recent years for its potential applications in automatic indexing and transcription of audio data. Among existing audio seg...
Shih-Sian Cheng, Hsin-Min Wang, Hsin-Chia Fu
SISAP
2008
IEEE
166views Data Mining» more  SISAP 2008»
16 years 24 days ago
Approximate Similarity Search in Genomic Sequence Databases Using Landmark-Guided Embedding
Similarity search in sequence databases is of paramount importance in bioinformatics research. As the size of the genomic databases increases, similarity search of proteins in the...
Ahmet Sacan, Ismail Hakki Toroslu
PAKDD
2007
ACM
203views Data Mining» more  PAKDD 2007»
16 years 16 days ago
Grammar Guided Genetic Programming for Flexible Neural Trees Optimization
Abstract. In our previous studies, Genetic Programming (GP), Probabilistic Incremental Program Evolution (PIPE) and Ant Programming (AP) have been used to optimal design of Flexibl...
Peng Wu, Yuehui Chen