5692 search results - page 278 / 1139 » Challenges and Unsolved Problems |
161
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CCR
2004
15 years 6 months ago
2004
Distributed denial-of-service (DDoS) is a rapidly growing problem. The multitude and variety of both the attacks and the defense approaches is overwhelming. This paper presents tw...
221
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CSSE
2004
IEEE
15 years 6 months ago
2004
IEEE
Abstract. Semantic Web technologies will deeply influence the further development of the Internet Economy. A major challenge is, however, to find a practical solution for trust pro...
183
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CORR
2002
Springer
15 years 6 months ago
2002
Springer
We consider the problem of classifying documents not by topic, but by overall sentiment, e.g., determining whether a review is positive or negative. Using movie reviews as data, w...
176
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MONET
2002
15 years 6 months ago
2002
The wireless networking environment presents formidable challenges to the study of broadcasting and multicasting problems. In this paper we focus on the problem of multicast tree c...
256
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ECCV
2010
Springer
15 years 5 months ago
2010
Springer
Pedestrian detection is an important problem in computer vision due to its importance for applications such as visual surveillance, robotics, and automotive safety. This paper push...