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CIKM
2005
Springer
16 years 1 months ago
Maximal termsets as a query structuring mechanism
Search engines process queries conjunctively to restrict the size of the answer set. Further, it is not rare to observe a mismatch between the vocabulary used in the text of Web p...
Bruno Pôssas, Nivio Ziviani, Berthier A. Rib...
ATAL
2003
Springer
16 years 26 days ago
Searching social networks
A referral system is a multiagent system whose member agents are capable of giving and following referrals. The specific cases of interest arise where each agent has a user. The ...
Bin Yu, Munindar P. Singh
MVA
2000
164views Computer Vision» more  MVA 2000»
15 years 9 months ago
Visual Screen: Transforming an Ordinary Screen into a Touch Screen
Touch screens are very convenient because one can directly point to where it is interesting. This paper presents an inexpensive technique to transform an ordinary screen into a to...
Zhengyou Zhang, Ying Shan
GIS
2003
ACM
16 years 8 months ago
Processing in-route nearest neighbor queries: a comparison of alternative approaches
Nearest neighbor query is one of the most important operations in spatial databases and their application domains, e.g., locationbased services, advanced traveler information syst...
Shashi Shekhar, Jin Soung Yoo
MOBISYS
2005
ACM
16 years 7 months ago
Reincarnating PCs with portable SoulPads
The ability to walk up to any computer, personalize it, and use it as one's own has long been a goal of mobile computing research. We present SoulPad, a new approach based on...
Ramón Cáceres, Casey Carter, Chandra...
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