406 search results - page 22 / 82 » An Activity-Based Model of Collective Knowledge |
FLAIRS
2000
13 years 9 months ago
2000
Ateamis a uniqueexampleof collection of agentsheld in dynamicandfunctional relationships overbrief periods of time by mutualbelief and joint commitment.Thecentral hypothesis in th...
MLCW
2005
Springer
14 years 1 months ago
2005
Springer
Semantic entailment is the problem of determining if the meaning of a given sentence entails that of another. This is a fundamental problem in natural language understanding that ...
ICDM
2007
IEEE
14 years 2 months ago
2007
IEEE
Probabilistic latent semantic indexing (PLSI) represents documents of a collection as mixture proportions of latent topics, which are learned from the collection by an expectation...
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
Blogs have become an important medium for people to express opinions and share information on the web. Predicting the interests of bloggers can be beneficial for information retri...
NN
2008
Springer
13 years 7 months ago
2008
Springer
dely acknowledged that categorically organized abstract knowledge plays a significant role in high-order human cognition. Yet, there are many unknown issues about the nature of ho...