391 search results - page 40 / 79 » Sortabilities of Partition Properties |
122
Voted
STACS
2007
Springer
15 years 6 months ago
2007
Springer
The min-sum k-clustering problem is to partition a metric space (P, d) into k clusters C1, . . . , Ck ⊆ P such that k i=1 p,q∈Ci d(p, q) is minimized. We show the first effi...
95
Voted
SIGIR
2004
ACM
15 years 6 months ago
2004
ACM
Multiple-topic and varying-length of web pages are two negative factors significantly affecting the performance of web search. In this paper, we explore the use of page segmentati...
90
Voted
AAAI
2008
15 years 3 months ago
2008
Complex graphs, in which multi-type nodes are linked to each other, frequently arise in many important applications, such as Web mining, information retrieval, bioinformatics, and...
123
click to vote
MICRO
2010
IEEE
14 years 10 months ago
2010
IEEE
Virtualization has been rapidly expanding its applications in numerous server and desktop environments to improve the utilization and manageability of physical systems. Such prolif...
121
click to vote
PVLDB
2011
14 years 3 months ago
2011
Hadoop has become an attractive platform for large-scale data analytics. In this paper, we identify a major performance bottleneck of Hadoop: its lack of ability to colocate relat...