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NETWORKING
2004
15 years 8 months ago
TCP-DCR: Making TCP Robust to Non-congestion Events
In this paper, we propose and evaluate TCP-DCR. TCP-DCR makes simple modifications to the TCP congestion control algorithm to make it more robust to non-congestion events. The key ...
Sumitha Bhandarkar, A. L. Narasimha Reddy
CORR
2006
Springer
109views Education» more  CORR 2006»
15 years 7 months ago
Hierarchical Cooperation Achieves Optimal Capacity Scaling in Ad Hoc Networks
n source and destination pairs randomly located in an area want to communicate with each other. Signals transmitted from one user to another at distance r apart are subject to a po...
Ayfer Özgür, Olivier Lévêqu...
JSAC
2007
109views more  JSAC 2007»
15 years 7 months ago
Optimization of Semi-Dynamic Lightpath Rearrangements in a WDM Network
— In this paper, we study the Routing and Wavelength Assignment (RWA) problem in a semi-dynamic scenario where rearrangements are conducted in a series of sessions after traffic...
Yiming Zhang, Oliver W. W. Yang, Jing Wu, Michel S...
AINA
2004
IEEE
15 years 10 months ago
Concurrency Control in Mobile Database Systems
In this paper, we propose an Concurrency Control Mechanism (CCM) for Mobile Database Systems (MDS) that ensures epsilon serializability and report its performance.
Nitin Prabhu, Vijay Kumar, Indrakshi Ray, Gi-Chul ...
HPDC
2006
IEEE
16 years 1 months ago
Optimal Bandwidth Sharing in Grid Environments
We consider the problem of bulk data transfers and bandwidth sharing in the context of grid infrastructures. Grid computing empowers high-performance computing in a large-scale di...
Loris Marchal, Pascale Vicat-Blanc Primet, Yves Ro...