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» On Heuristic Time Hierarchies
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JCST
2010
128views more  JCST 2010»
15 years 1 months ago
Queue Waiting Time Aware Dynamic Workflow Scheduling in Multicluster Environments
Abstract Workflows are prevailing in scientific computation. Multicluster environments emerge and provide more resources, benefiting workflows but also challenging the traditional ...
Zhi-Feng Yu, Wei-Song Shi
DISOPT
2010
138views more  DISOPT 2010»
15 years 6 months ago
The Delivery Man Problem with time windows
In this paper, a variant of the Traveling Salesman Problem with Time Windows is considered, which consists in minimizing the sum of travel durations between a depot and several cu...
Géraldine Heilporn, Jean-François Co...
INFOCOM
2009
IEEE
16 years 1 months ago
Polynomial Time Approximations for Multi-Path Routing with Bandwidth and Delay Constraints
— In this paper, we study the problem of multi-path routing with bandwidth and delay constraints, which arises in applications for video delivery over bandwidth-limited networks....
Satyajayant Misra, Guoliang Xue, Dejun Yang
ICCAD
2007
IEEE
105views Hardware» more  ICCAD 2007»
16 years 21 days ago
Victim alignment in crosstalk aware timing analysis
Modeling the effect of coupling noise on circuit delay is a key issue in static timing analysis (STA) and involves the “victimaggressor alignment” problem. As delay-noise depe...
Ravikishore Gandikota, Kaviraj Chopra, David Blaau...
AINA
2010
IEEE
15 years 11 months ago
Mobile Element Path Planning for Time-Constrained Data Gathering in Wireless Sensor Networks
— We consider the problem of gathering data from a sensor network using mobile elements. In particular, we consider the case where the data are produced by measurements and need ...
Khaled Almiani, Anastasios Viglas, Lavy Libman