425 search results - page 80 / 85 » An approach to the evaluation of the performance of a discre... |
WWW
2009
ACM
14 years 8 months ago
2009
ACM
Understanding the intent behind a user's query can help search engine to automatically route the query to some corresponding vertical search engines to obtain particularly re...
IWCMC
2006
ACM
14 years 1 months ago
2006
ACM
Securing multicast communications in ad hoc networks has become one of the most challenging research directions in the areas of wireless networking and security. This is especiall...
IJCNN
2007
IEEE
14 years 1 months ago
2007
IEEE
—One of the basic challenges to robust iris recognition is iris segmentation. This paper proposes the use of a feature saliency algorithm and an artificial neural network to perf...
WWW
2007
ACM
14 years 8 months ago
2007
ACM
Demographic information plays an important role in personalized web applications. However, it is usually not easy to obtain this kind of personal data such as age and gender. In t...
TREC
2008
13 years 9 months ago
2008
This paper describes our participation in the 2008 TREC Blog track. Our system consists of 3 components: data preprocessing, topic retrieval, and opinion finding. In the topic ret...