2777 search results - page 460 / 556 » The Challenges of Service Evolution |
155
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INFOCOM
2002
IEEE
15 years 11 months ago
2002
IEEE
—Supporting quality of service (QoS) in large-scale broadband networks poses major challenges, due to the intrinsic complexity of the corresponding resource allocation problems. ...
180
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ICWE
2010
Springer
15 years 11 months ago
2010
Springer
Many Web applications provide personalized and adapted services and contents to their users. As these Web applications are becoming increasingly connected, a new interesting challe...
146
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CDC
2009
IEEE
15 years 11 months ago
2009
IEEE
— Orthogonal frequency division multiplexing (OFDM) is the key component of many emerging broadband wireless access standards. The resource allocation in OFDM uplink, however, is...
167
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CIKM
2009
Springer
15 years 11 months ago
2009
Springer
With the development of positioning technologies and the boosting deployment of inexpensive location-aware sensors, large volumes of trajectory data have emerged. However, efficie...
141
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NBIS
2009
Springer
15 years 11 months ago
2009
Springer
act— Web alerts are user-defined monitor conditions for public Internet information in which notification messages are sent to users whenever their alert conditions are met. The ...