Sciweavers

1369 search results - page 258 / 274
» On the Semantics of Petri Nets
Sort
View
WILF
2007
Springer
125views Fuzzy Logic» more  WILF 2007»
14 years 1 months ago
Computational Humour: Utilizing Cross-Reference Ambiguity for Conversational Jokes
This paper presents a computer implementation that utilizes cross-reference ambiguity in utterances for simple conversational jokes. The approach is based on the SSTH. Using a simp...
Hans Wim Tinholt, Anton Nijholt
ICDM
2006
IEEE
129views Data Mining» more  ICDM 2006»
14 years 1 months ago
Keyword Generation for Search Engine Advertising
Keyword3 generation for search engine advertising is an important problem for sponsored search or paidplacement advertising. A recent strategy in this area is bidding on nonobviou...
Amruta Joshi, Rajeev Motwani
KCAP
2005
ACM
14 years 1 months ago
Knowledge transformations between frame systems and RDB systems
For decades, researchers in knowledge representation (KR) have argued for and against various choices in KR formalisms, such as Rules, Frames, Semantic nets, and Formal logic. In ...
John H. Gennari, Peter Mork, Hao Li
CIS
2005
Springer
14 years 1 months ago
Concept Chain Based Text Clustering
Different from familiar clustering objects, text documents have sparse data spaces. A common way of representing a document is as a bag of its component words, but the semantic re...
Shaoxu Song, Jian Zhang, Chunping Li
NLDB
2004
Springer
14 years 1 months ago
Acquiring Selectional Preferences from Untagged Text for Prepositional Phrase Attachment Disambiguation
Abstract. Extracting information automatically from texts for database representation requires previously well-grouped phrases so that entities can be separated adequately. This pr...
Hiram Calvo, Alexander F. Gelbukh