1146 search results - page 151 / 230 » Semantics of Data Streams and Operators |
142
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SIMUTOOLS
2008
15 years 5 months ago
2008
New technologies such as IEEE 802.16 (Wi-MAX) [2] and IEEE 802.11e (Wi-Fi with QoS) [1] enable differentiated services. In this study we explore the potential for increasing the r...
127
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CSCW
2002
ACM
15 years 4 months ago
2002
ACM
A coalition is a collaborative pattern in which people must work together to accomplish a task, but where organizational constraints stand in the way of their making use of the co...
135
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TPDS
2002
15 years 4 months ago
2002
This paper addresses the problem of reliably multicasting Web resources across wireless local area networks (WLANs) in support of collaborative computing applications. An adaptive ...
159
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PODS
2003
ACM
16 years 4 months ago
2003
ACM
Full disjunctions are an associative extension of the outerjoin operator to an arbitrary number of relations. Their main advantage is the ability to maximally combine data from di...
134
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ESORICS
2008
Springer
15 years 6 months ago
2008
Springer
The ubiquitous proliferation of mobile devices has given rise to novel user-centric application and services. In current mobile systems, users gain access to remote service provide...