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CANS
2007
Springer
150views Cryptology» more  CANS 2007»
15 years 5 months ago
Perfectly Secure Message Transmission in Directed Networks Tolerating Threshold and Non Threshold Adversary
Abstract. In this paper we study Perfectly Secure Message Transmission (PSMT) between a sender S and a receiver R, connected in a directed synchronous network through multiple para...
Arpita Patra, Bhavani Shankar, Ashish Choudhary, K...
SIAMCOMP
2008
124views more  SIAMCOMP 2008»
14 years 11 months ago
A Faster, Better Approximation Algorithm for the Minimum Latency Problem
We give a 7.18-approximation algorithm for the minimum latency problem that uses only O(n log n) calls to the prize-collecting Steiner tree (PCST) subroutine of Goemans and Willia...
Aaron Archer, Asaf Levin, David P. Williamson
68
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ICCAD
2006
IEEE
123views Hardware» more  ICCAD 2006»
15 years 8 months ago
A network-flow approach to timing-driven incremental placement for ASICs
We present a novel incremental placement methodology called FlowPlace for significantly reducing critical path delays of placed standard-cell circuits. FlowPlace includes: a) a t...
Shantanu Dutt, Huan Ren, Fenghua Yuan, Vishal Suth...
ICS
2009
Tsinghua U.
15 years 5 months ago
Combining thread level speculation helper threads and runahead execution
With the current trend toward multicore architectures, improved execution performance can no longer be obtained via traditional single-thread instruction level parallelism (ILP), ...
Polychronis Xekalakis, Nikolas Ioannou, Marcelo Ci...
IEEEPACT
2008
IEEE
15 years 5 months ago
Scalable and reliable communication for hardware transactional memory
In a hardware transactional memory system with lazy versioning and lazy conflict detection, the process of transaction commit can emerge as a bottleneck. This is especially true ...
Seth H. Pugsley, Manu Awasthi, Niti Madan, Naveen ...