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131
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FOCS
2000
IEEE
15 years 8 months ago
2000
IEEE
In this paper, we give the first constant-approximations for a number of layered network design problems. We begin by modeling hierarchical caching, where caches are placed in la...
122
Voted
RTCSA
2000
IEEE
15 years 8 months ago
2000
IEEE
With the advance of applications such as multimedia, imagelspeech processing and real-time AI, real-time computing models allowing to express the “timeliness versus precision”...
110
Voted
ISLPED
2000
ACM
15 years 8 months ago
2000
ACM
Quality of service (QoS) is one of the key features for new Internet-based multimedia and other applications. Meanwhile, energy remains as a big concern for systems that perform s...
128
Voted
ADBIS
2000
Springer
15 years 8 months ago
2000
Springer
Abstract. In this paper we consider the dictionary problem in the scalable distributed data structure paradigm introduced by Litwin, Neimat and Schneider and analyze costs for inse...
136
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FOCS
1999
IEEE
15 years 8 months ago
1999
IEEE
We consider the DIRECTED STEINER NETWORK problem, also called the POINT-TO-POINT CONNECTION problem, where given a directed graph G and p pairs {(s1,t1),...,(sp,tp)} of nodes in t...