417 search results - page 69 / 84 » Performance Analysis of Three Text-Join Algorithms |
CIKM
2009
Springer
15 years 4 months ago
2009
Springer
Sets of named entities are used heavily at commercial search engines such as Google, Yahoo and Bing. Acquiring sets of entities typically consists of combining semi-supervised exp...
IPCCC
2006
IEEE
15 years 3 months ago
2006
IEEE
Considerable research has been done on detecting and blocking portscan activities that are typically conducted by infected hosts to discover other vulnerable hosts. However, the f...
INFOCOM
2005
IEEE
15 years 3 months ago
2005
IEEE
— We consider a scenario where a wireless sensor network is formed by randomly deploying n sensors to measure some spatial function over a field, with the objective of computing...
RSA
2000
14 years 9 months ago
2000
We analyze various stochastic processes for generating permutations almost uniformly at random in distributed and parallel systems. All our protocols are simple, elegant and are b...
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GIS
2008
ACM
15 years 10 months ago
2008
ACM
Multi-dimensional spatial data are obtained when a number of data acquisition devices are deployed at different locations to measure a certain set of attributes of the study subje...