323 search results - page 1 / 65 » Collection Selection Based on Historical Performance for Eff... |
TREC
2007
13 years 6 months ago
2007
SIGMOD
2004
ACM
14 years 5 months ago
2004
ACM
We are inevitably moving into a realm where small and inexpensive wireless devices would be seamlessly embedded in the physical world and form a wireless sensor network in order t...
ICDE
2007
IEEE
14 years 6 months ago
2007
IEEE
Traditional approaches for efficiently processing historical queries, where a history is a multidimensional timeseries, employ a two step filter-and-refine scheme. In the filter s...
DASFAA
2010
IEEE
13 years 2 months ago
2010
IEEE
Abstract. Discovery of evolving regions in large graphs is an important issue because it is the basis of many applications such as spam websites detection in the Web, community lif...
ICDAR
2007
IEEE
13 years 11 months ago
2007
IEEE
Word segmentation is a crucial step for segmentation-free document analysis systems and is used for creating an index based on word matching. In this paper, we propose a novel met...