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SENSYS
2010
ACM
13 years 8 months ago
Cooperative transit tracking using smart-phones
Real-time transit tracking is gaining popularity as a means for transit agencies to improve the rider experience. However, many transit agencies lack either the funding or initiat...
Arvind Thiagarajan, James Biagioni, Tomas Gerlich,...
ICFP
2009
ACM
14 years 11 months ago
Partial memoization of concurrency and communication
Memoization is a well-known optimization technique used to eliminate redundant calls for pure functions. If a call to a function f with argument v yields result r, a subsequent ca...
Lukasz Ziarek, K. C. Sivaramakrishnan, Suresh Jaga...
CODES
2003
IEEE
14 years 3 months ago
Accurate estimation of cache-related preemption delay
Multitasked real-time systems often employ caches to boost performance. However the unpredictable dynamic behavior of caches makes schedulability analysis of such systems difficul...
Hemendra Singh Negi, Tulika Mitra, Abhik Roychoudh...
SAC
2009
ACM
14 years 3 months ago
Fast networking with socket-outsourcing in hosted virtual machine environments
This paper proposes a novel method of achieving fast networking in hosted virtual machine (VM) environments. This method, called socket-outsourcing, replaces the socket layer in a...
Hideki Eiraku, Yasushi Shinjo, Calton Pu, Younggyu...
CORR
2007
Springer
90views Education» more  CORR 2007»
13 years 10 months ago
Discrete Denoising with Shifts
We introduce S-DUDE, a new algorithm for denoising Discrete Memoryless Channel (DMC)-corrupted data. The algorithm, which generalizes the recently introduced DUDE (Discrete Univer...
Taesup Moon, Tsachy Weissman