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EMNLP
2010
15 years 2 months ago
Evaluating Models of Latent Document Semantics in the Presence of OCR Errors
Models of latent document semantics such as the mixture of multinomials model and Latent Dirichlet Allocation have received substantial attention for their ability to discover top...
Daniel David Walker, William B. Lund, Eric K. Ring...
WWW
2004
ACM
16 years 5 months ago
On mining webclick streams for path traversal patterns
Mining user access patterns from a continuous stream of Web-clicks presents new challenges over traditional Web usage mining in a large static Web-click database. Modeling user ac...
Hua-Fu Li, Suh-Yin Lee, Man-Kwan Shan
KDD
2002
ACM
125views Data Mining» more  KDD 2002»
16 years 4 months ago
Pattern discovery in sequences under a Markov assumption
In this paper we investigate the general problem of discovering recurrent patterns that are embedded in categorical sequences. An important real-world problem of this nature is mo...
Darya Chudova, Padhraic Smyth
APSEC
2002
IEEE
15 years 9 months ago
An Automated Refactoring Approach to Design Pattern-Based Program Transformations in Java Programs
Software often needs to be modified for accommodating requirements changes through the software life cycle. To deal with several accidental requirements changes related to softwa...
Sang-Uk Jeon, Joon-Sang Lee, Doo-Hwan Bae
FPL
2007
Springer
99views Hardware» more  FPL 2007»
15 years 8 months ago
Disjoint Pattern Enumeration for Custom Instructions Identification
Extensible processors allow addition of application-specific custom instructions to the core instruction set architecture. These custom instructions are selected through an analys...
Pan Yu, Tulika Mitra