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COLING
2000
15 years 8 months ago
Effects of Adjective Orientation and Gradability on Sentence Subjectivity
Subjectivity is a pragmatic, sentence-level feature that has important implications for text processing applications such as information extraction and information retrieval. We s...
Vasileios Hatzivassiloglou, Janyce Wiebe
WSC
1998
15 years 8 months ago
Identifying Important Factors in Deterministic Investment Problems Using Design of Experiments
For large investment projects sensitivity analysis is an important tool to determine which factors need further analysis and/or can jeopardize the future of a project. In practice...
Willem J. H. Van Groenendaal, Jack P. C. Kleijnen
CORR
2010
Springer
79views Education» more  CORR 2010»
15 years 6 months ago
Providing Data Group Anonymity Using Concentration Differences
Public access to digital data can turn out to be a cause of undesirable information disclosure. That's why it is vital to somehow protect the data before publishing. There are...
Oleg Chertov, Dan Tavrov
IJNSEC
2007
96views more  IJNSEC 2007»
15 years 6 months ago
Research on Data Hiding Capacity
To hide data in credentials is a key problem in information security. In this paper, a summary of the work on data hiding-capacity is made and several communication channel models...
Zhensong Liao, Yan Huang, Chisong Li
COLING
2002
15 years 6 months ago
Lexical Query Paraphrasing for Document Retrieval
We describe a mechanism for the generation of lexical paraphrases of queries posed to an Internet resource. These paraphrases are generated using WordNet and part-of-speech inform...
Ingrid Zukerman, Bhavani Raskutti