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COMPGEOM
2010
ACM
15 years 9 months ago
Kinetic stable Delaunay graphs
The best known upper bound on the number of topological changes in the Delaunay triangulation of a set of moving points in R2 is (nearly) cubic, even if each point is moving with ...
Pankaj K. Agarwal, Jie Gao, Leonidas J. Guibas, Ha...
IM
2007
15 years 6 months ago
Compass: Cost of Migration-aware Placement in Storage Systems
— We investigate methodologies for placement and migration of logical data stores in virtualized storage systems leading to optimum system configuration in a dynamic workload sc...
Akshat Verma, Upendra Sharma, Rohit Jain, Koustuv ...
CONEXT
2009
ACM
15 years 5 months ago
BUFFALO: bloom filter forwarding architecture for large organizations
In enterprise and data center networks, the scalability of the data plane becomes increasingly challenging as forwarding tables and link speeds grow. Simply building switches with...
Minlan Yu, Alex Fabrikant, Jennifer Rexford
ISCC
2009
IEEE
254views Communications» more  ISCC 2009»
15 years 11 months ago
Monitoring connectivity in wireless sensor networks
It is important to have continuous connectivity in a wireless sensor network after it is deployed in a hostile environment. However, such networks are constrained by the low usert...
Benahmed Khelifa, Hafid Haffaf, Madjid Merabti, Da...
BMEI
2008
IEEE
15 years 11 months ago
A New Approach for Tree Alignment Based on Local Re-Optimization
Multiple sequence alignment is the most fundamental task in bioinformatics and computational biology. In this paper, we present a new algorithm to conduct multiple sequences align...
Feng Yue, Jijun Tang