8724 search results - page 1642 / 1745 » Search result diversification |
JCDL
2005
ACM
14 years 2 months ago
2005
ACM
In this paper, we propose a machine learning approach to title extraction from general documents. By general documents, we mean documents that can belong to any one of a number of...
MIR
2005
ACM
14 years 2 months ago
2005
ACM
Many of the available image databases have keyword annotations associated with the images. In spite of the availability of good quality low-level visual features that reflect wel...
MM
2005
ACM
14 years 2 months ago
2005
ACM
We investigate methods of segmenting, visualizing, and indexing presentation videos by both audio and visual data. The audio track is segmented by speaker, and augmented with key ...
MOBICOM
2005
ACM
14 years 2 months ago
2005
ACM
People often seek information by asking other people even when they have access to vast reservoirs of information such as the Internet and libraries. This is because people are gr...
SIGIR
2005
ACM
14 years 2 months ago
2005
ACM
Accurate topical categorization of user queries allows for increased effectiveness, efficiency, and revenue potential in general-purpose web search systems. Such categorization be...