397 search results - page 66 / 80 » Usability Engineering for the Adaptive Web |
DIMVA
2007
14 years 11 months ago
2007
Abstract. We present two light-weight worm detection algorithms that offer significant advantages over fixed-threshold methods. The first algorithm, RBS (ratebased sequential hy...
MM
2009
ACM
15 years 4 months ago
2009
ACM
Today, semantic concept based video retrieval systems often show insufficient performance for real-life applications. Clearly, a big share of the reason is the lacking performance...
SIGDOC
2004
ACM
15 years 2 months ago
2004
ACM
The concept of thumbnails is common in image representation. A thumbnail is a highly compressed version of an image that provides a small, yet complete visual representation to th...
VLDB
2004
ACM
15 years 2 months ago
2004
ACM
Focused web crawlers have recently emerged as an alternative to the well-established web search engines. While the well-known focused crawlers retrieve relevant webpages, there ar...
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Voted
CN
1998
14 years 9 months ago
1998
This paper focuses on the representation and access of Web-based information, and how to make such a representation adapt to the activities or interests of individuals within a co...