6328 search results - page 335 / 1266 » From Quantity to Quality |
207
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CBMS
2006
IEEE
16 years 26 days ago
2006
IEEE
Document clustering has been used for better document retrieval, document browsing, and text mining. In this paper, we investigate if biomedical ontology MeSH improves the cluster...
187
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ICMCS
2006
IEEE
16 years 25 days ago
2006
IEEE
In this paper, we study Skype and Google Talk, two widely used VoIP systems, and compare their perceptual speech quality with that of our proposed system using UDP packet traces c...
135
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ISCAS
2006
IEEE
16 years 24 days ago
2006
IEEE
—In this paper, we address the key problem in real-time video coding, the rate-distortion (R-D) tradeoff. As most video coding applications employ color images, we analyze the R-...
185
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DATE
2005
IEEE
16 years 12 days ago
2005
IEEE
In the RESUME project we explore the use of reconfigurable hardware for the design of portable multimedia systems by developing a scalable wavelet-based video codec. A scalable v...
180
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QEST
2005
IEEE
16 years 11 days ago
2005
IEEE
Quality of service (QoS) in streaming of continuous media over the Internet is poor, which is partly due to variations in delays, bandwidth limitations, and packet losses. Althoug...