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MM
2003
ACM
14 years 2 months ago
2003
ACM
Video information retrieval requires a system to find information relevant to a query which may be represented simultaneously in different ways through a text description, audio...
SIGIR
2003
ACM
14 years 2 months ago
2003
ACM
We present a non-traditional retrieval problem we call subtopic retrieval. The subtopic retrieval problem is concerned with finding documents that cover many different subtopics ...
SIGIR
2003
ACM
14 years 2 months ago
2003
ACM
Question classification is very important for question answering. This paper presents our research work on automatic question classification through machine learning approaches. W...
BIRD
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. An increasing and overwhelming amount of biomedical information is available in the research literature mainly in the form of free-text. Biologists need tools that automa...
SIGIR
2010
ACM
14 years 1 months ago
2010
ACM
Generative models such as statistical language modeling have been widely studied in the task of expert search to model the relationship between experts and their expertise indicat...