348 search results - page 52 / 70 » Contrasting Classification with Generalisation |
STACS
2000
Springer
13 years 11 months ago
2000
Springer
Motivated by description logics, we investigate what happens to the complexity of modal satisfiability problems if we only allow formulas built from literals, , 3, and 2. Previous...
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
Search engine researchers typically depict search as the solitary activity of an individual searcher. In contrast, results from our critical-incident survey of 150 users on Amazon...
CSCW
2008
ACM
13 years 9 months ago
2008
ACM
Leadership plays a central role in the success of many forms of online creative collaboration, yet little is known about the challenges leaders must manage. In this paper, we repo...
CSCW
2008
ACM
13 years 9 months ago
2008
ACM
Since health care teams are often distributed across time and location, information sharing is crucial for effective patient care. Studying the use of a mobile information technol...
EMNLP
2008
13 years 9 months ago
2008
Determining the polarity of a sentimentbearing expression requires more than a simple bag-of-words approach. In particular, words or constituents within the expression can interac...