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ICDT
2007
ACM
87views Database» more  ICDT 2007»
14 years 2 months ago
Query Evaluation on a Database Given by a Random Graph
We consider random graphs, and their extensions to random structures, with edge probabilities of the form βn−α , where n is the number of vertices, α, β are fixed and α >...
Nilesh N. Dalvi
TELETRAFFIC
2007
Springer
14 years 2 months ago
Performance Evaluation of IEEE 802.11 DCF Networks
The paper presents a new analytical saturation throughput model of IEEE 802.11 DCF (Distributed Coordination Function) with basic access in adhoc mode. The model takes into account...
Krzysztof Szczypiorski, Józef Lubacz
PE
2007
Springer
104views Optimization» more  PE 2007»
13 years 7 months ago
Flow vs. time sampling for throughput performance evaluation
We introduce two throughput metrics referred to as flow- and time-sampled throughputs. The former gives the throughput statistics of an arbitrary flow while the latter weights t...
T. Bonald, M.-A. Tran
COMCOM
2007
84views more  COMCOM 2007»
13 years 8 months ago
A user-focused evaluation of web prefetching algorithms
Web prefetching mechanisms have been proposed to benefit web users by hiding the download latencies. Nevertheless, to the knowledge of the authors, there is no attempt to compare...
Josep Domènech, Ana Pont, Julio Sahuquillo,...
QEST
2007
IEEE
14 years 2 months ago
Model checking the probabilistic pi-calculus
Gethin Norman, Catuscia Palamidessi, David Parker,...