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ACL
2008
15 years 8 months ago
Learning Bigrams from Unigrams
Traditional wisdom holds that once documents are turned into bag-of-words (unigram count) vectors, word orders are completely lost. We introduce an approach that, perhaps surprisi...
Xiaojin Zhu, Andrew B. Goldberg, Michael Rabbat, R...
SIGIR
2004
ACM
16 years 7 days ago
GaP: a factor model for discrete data
We present a probabilistic model for a document corpus that combines many of the desirable features of previous models. The model is called “GaP” for Gamma-Poisson, the distri...
John F. Canny
AH
2006
Springer
15 years 10 months ago
Context-Based Navigational Support in Hypermedia
Abstract. In this paper, we present the system "DAWN" (direction anticipation in web navigation) that helps users to navigate through the world wide web. Firstly, the pur...
Sebastian Stober, Andreas Nürnberger
ENTCS
2010
122views more  ENTCS 2010»
15 years 6 months ago
Composition of Services with Constraints
Abstract. Web services composition is the interleaving of action sequences executed by elementary components in accordance with a client specification. We consider Web services as ...
Philippe Balbiani, Fahima Cheikh Alili, Pierre-Cyr...
IADIS
2004
15 years 8 months ago
Cost-effective management of internet services
The management of network services is a time- and resource- consuming activity. In this paper we discuss an organizational model that reduces the cost of managing Internet Service...
Francesco Gennai, Marina Buzzi