623 search results - page 2 / 125 » An Empirical Study of Query Specificity |
DEXA
2001
Springer
14 years 4 days ago
2001
Springer
Caching issues in meta-search engines are considered. We propose a popularity-driven cache algorithm that utilizes both popularities and reference counters of queries to determine ...
ICDE
2010
IEEE
14 years 7 months ago
2010
IEEE
Abstract-- A large amount of the world's data is both sequential and imprecise. Such data is commonly modeled as Markovian streams; examples include words/sentences inferred f...
ISESE
2005
IEEE
14 years 1 months ago
2005
IEEE
The development of High-Performance Computing (HPC) programs is crucial to progress in many fields of scientific endeavor. We have run initial studies of the productivity of HPC d...
CLEF
2007
Springer
14 years 1 months ago
2007
Springer
This paper summarizes our empirical study of cross-language and cross-media image retrieval at the CLEF image retrieval track (ImageCLEF2007). In this year, we participated in the ...
IR
2007
13 years 7 months ago
2007
Due to the great variation of biological names in biomedical text, appropriate tokenization is an important preprocessing step for biomedical information retrieval. Despite its im...