2440 search results - page 135 / 488 » Data-Intensive Question Answering |
SIGAL
1990
14 years 2 months ago
1990
Many intractable problems such as NP-complete problems (provided P = NP) have easy subproblems. In contrast, we investigate the existence and the properties of inherently hard sub...
FC
2008
Springer
13 years 11 months ago
2008
Springer
Abstract. An economic model of the online advertising market is presented, focusing on the effect of ad fraud. In the model, the market is comprised of three classes of players: pu...
CSSW
2007
13 years 11 months ago
2007
: Enhancing Wikipedia by means of semantic representations seems to be a promising issue. From a formal or technical point of view there are no major obstacles in the way. Neverthe...
TREC
2003
13 years 11 months ago
2003
This paper describes a new version of the DIOGENE Question Answering (QA) system developed at ITC-Irst. The recent updates here presented are targeted to the participation to TREC...
ARSCOM
2004
13 years 10 months ago
2004
The existence question for the family of 4-(15, 5, ) designs has long been answered for all values of except = 2. Here, we resolve this last undecided case and prove that 4-(15, ...