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ICTAI
2006
IEEE
16 years 21 days ago
Hierarchical Language Models for Expert Finding in Enterprise Corpora
Enterprise corpora contain evidence of what employees work on and therefore can be used to automatically find experts on a given topic. We present a general approach for represen...
Desislava Petkova, W. Bruce Croft
SIGIR
2009
ACM
16 years 1 months ago
Compression-based document length prior for language models
The inclusion of document length factors has been a major topic in the development of retrieval models. We believe that current models can be further improved by more refined est...
Javier Parapar, David E. Losada, Alvaro Barreiro
ICSE
2003
IEEE-ACM
16 years 6 months ago
Towards a Systems Engineering Pattern Language: Applying i* to Model Requirements-Architecture Patterns
This paper reports the results of exploratory research to develop a pilot pattern language for systems engineers at BAE SYSTEMS. The pattern language was designed to encapsulate k...
Pete Pavan, Neil A. M. Maiden, Xiaohong Zhu
ICMI
2005
Springer
158views Biometrics» more  ICMI 2005»
16 years 5 days ago
Recognition of sign language subwords based on boosted hidden Markov models
Sign language recognition (SLR) plays an important role in human-computer interaction (HCI), especially for the convenient communication between deaf and hearing society. How to e...
Liang-Guo Zhang, Xilin Chen, Chunli Wang, Yiqiang ...
AIRWEB
2005
Springer
16 years 7 days ago
Blocking Blog Spam with Language Model Disagreement
We present an approach for detecting link spam common in blog comments by comparing the language models used in the blog post, the comment, and pages linked by the comments. In co...
Gilad Mishne, David Carmel, Ronny Lempel