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» A Simple Approximation for Modeling Nonstationary Queues
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86
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JACM
2000
131views more  JACM 2000»
14 years 10 months ago
The soft heap: an approximate priority queue with optimal error rate
A simple variant of a priority queue, called a soft heap, is introduced. The data structure supports the usual operations: insert, delete, meld, and findmin. Its novelty is to beat...
Bernard Chazelle
WSC
1998
14 years 11 months ago
Time Segmentation Parallel Simulation of Tandem Queues with Manufacturing Blocking
This paper studies the application of the time segmentation parallel simulation approach to efficient simulation of simple manufacturing queueing systems, namely systems of queues...
Mehdi Hoseyni-Nasab, Sigrún Andradót...
76
Voted
GLOBECOM
2006
IEEE
15 years 4 months ago
Collision Model for Bit Error Rate analysis of Time Hopping Impulse Radio in Multipath Nakagami-m Channels
— In presence of multiple access interference, the performance of impulse radio system is affected by collisions with other users. In this paper we evaluate the bit error probabi...
L. Reggiani, Umberto Spagnolini
82
Voted
PE
2010
Springer
124views Optimization» more  PE 2010»
14 years 5 months ago
High-level approach to modeling of observed system behavior
Current computer systems and communication networks tend to be highly complex, and they typically hide their internal structure from their users. Thus, for selected aspects of cap...
Thomas Begin, Alexandre Brandwajn, Bruno Baynat, B...
DSN
2009
IEEE
15 years 5 months ago
MAP-AMVA: Approximate mean value analysis of bursty systems
MAP queueing networks are recently proposed models for performance assessment of enterprise systems, such as multi-tier applications, where workloads are significantly affected b...
Giuliano Casale, Evgenia Smirni