17329 search results - page 3287 / 3466 » Improved non-approximability results |
181
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MIR
2005
ACM
16 years 1 days ago
2005
ACM
In this paper, we propose a multimodal Web image retrieval technique based on multi-graph enabled active learning. The main goal is to leverage the heterogeneous data on the Web t...
167
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MIR
2005
ACM
16 years 1 days 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...
183
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MM
2005
ACM
16 years 1 days ago
2005
ACM
The authors developed an extensible system for video exploitation that puts the user in control to better accommodate novel situations and source material. Visually dense displays...
195
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MM
2005
ACM
16 years 1 days 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 ...
154
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MOBICOM
2005
ACM
16 years 1 days ago
2005
ACM
Over the past few years, wireless networking technologies have made vast forays into our daily lives. Today, one can find 802.11 hardware and other personal wireless technology e...