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169
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ALT
2009
Springer
15 years 11 months ago
Average-Case Active Learning with Costs
Abstract. We analyze the expected cost of a greedy active learning algorithm. Our analysis extends previous work to a more general setting in which different queries have differe...
Andrew Guillory, Jeff A. Bilmes
CHI
2010
ACM
15 years 9 months ago
Real time search user behavior
Real time search is an increasingly important area of information seeking on the Web. In this research, we analyze 1,005,296 user interactions with a real time search engine over ...
Bernard J. Jansen, Gerry Campbell, Matthew Gregg
163
Voted
ACML
2009
Springer
15 years 9 months ago
Context-Aware Online Commercial Intention Detection
With more and more commercial activities moving onto the Internet, people tend to purchase what they need through Internet or conduct some online research before the actual transac...
Derek Hao Hu, Dou Shen, Jian-Tao Sun, Qiang Yang, ...
137
Voted
CIKM
2009
Springer
15 years 9 months ago
SPIDER: a system for scalable, parallel / distributed evaluation of large-scale RDF data
RDF is a data model for representing labeled directed graphs, and it is used as an important building block of semantic web. Due to its flexibility and applicability, RDF has bee...
Hyunsik Choi, Jihoon Son, YongHyun Cho, Min Kyoung...
GLOBECOM
2006
IEEE
15 years 8 months ago
Dynamic Search Algorithm in Unstructured Peer-to-Peer Networks
Flooding and random walk (RW) are the two typical search algorithms in unstructured peer-to-peer networks. The flooding algorithm searches the network aggressively. It covers the m...
Po-Chiang Lin, Tsungnan Lin, Hsinping Wang