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SENSYS
2003
ACM
14 years 1 months ago
On the effect of localization errors on geographic face routing in sensor networks
In the absence of location errors, geographic routing - using a combination of greedy forwarding and face routing - has been shown to work correctly and efficiently. The effects o...
Karim Seada, Ahmed Helmy, Ramesh Govindan
MICRO
2000
IEEE
98views Hardware» more  MICRO 2000»
14 years 1 months ago
The store-load address table and speculative register promotion
Register promotion is an optimization that allocates a value to a register for a region of its lifetime where it is provably not aliased. Conventional compiler analysis cannot alw...
Matt Postiff, David Greene, Trevor N. Mudge
ICDCS
1998
IEEE
14 years 28 days ago
Low-Overhead Protocols for Fault-Tolerant File Sharing
In this paper, we quantify the adverse effect of file sharing on the performance of reliable distributed applications. We demonstrate that file sharing incurs significant overhead...
Lorenzo Alvisi, Sriram Rao, Harrick M. Vin
BROADNETS
2004
IEEE
14 years 12 days ago
Decoupling Packet Loss from Blocking in Proactive Reservation-Based Switching
We consider the maximization of network throughput in buffer-constrained optical networks using aggregate bandwidth allocation and reservation-based transmission control. Assuming...
Mahmoud Elhaddad, Rami G. Melhem, Taieb Znati
CDB
2004
Springer
158views Database» more  CDB 2004»
14 years 12 days ago
Constraint Databases, Data Structures and Efficient Query Evaluation
Abstract. Constraint databases that can be described by boolean combinations of polynomial inequalities over the reals have received ample research attention. In particular, the ex...
Joos Heintz, Bart Kuijpers