901 search results - page 160 / 181 » Learning Objects on the Semantic Web |
155
click to vote
CI
2006
15 years 6 months ago
2006
We present two methods for determining the sentiment expressed by a movie review. The semantic orientation of a review can be positive, negative, or neutral. We examine the effect...
152
click to vote
IDEAS
1999
IEEE
15 years 10 months ago
1999
IEEE
Data integration of several sources has gained considerable attentions with the recent popularity of the Web. In the real world, some information may be missing i.e., partial and ...
154
click to vote
MICS
2008
15 years 5 months ago
2008
Abstract. OpenMath [6] is a standard for representing the semantics of mathematical objects. It differs from Presentation MathML [8] in not being directly concerned with the presen...
159
click to vote
AI
2011
Springer
15 years 29 days ago
2011
Springer
Logical filtering is the process of updating a belief state (set of possible world states) after a sequence of executed actions and perceived observations. In general, it is intr...
221
click to vote
JBCS
2010
15 years 22 days ago
2010
Schema matching is a fundamental issue to many database applications, such as query mediation and data warehousing. It becomes a challenge when different vocabularies are used to r...