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EWSN
2004
Springer
14 years 7 months ago
Design of Surveillance Sensor Grids with a Lifetime Constraint
A surveillance area is to be monitored using a grid network of heterogeneous sensor nodes. There are two types of nodes; type 0 nodes which perform sensing and relaying of data wit...
Vivek Mhatre, Catherine Rosenberg, Daniel Kofman, ...
INFOCOM
2009
IEEE
14 years 2 months ago
MobTorrent: A Framework for Mobile Internet Access from Vehicles
Abstract—In this paper, we present MobTorrent, an ondemand, user-driven framework designed for vehicles which have intermittent high speed access to roadside WiFi access points (...
Bin Bin Chen, Mun Choon Chan
ECRTS
2008
IEEE
14 years 2 months ago
Practical Schedulability Analysis for Generalized Sporadic Tasks in Distributed Real-Time Systems
Existing off-line schedulability analysis for real-time systems can only handle periodic or sporadic tasks with known minimum inter-arrival times. Modeling sporadic tasks with fi...
Yuanfang Zhang, Donald K. Krecker, Christopher D. ...
IAT
2008
IEEE
14 years 2 months ago
Introducing Communication in Dis-POMDPs with Locality of Interaction
The Networked Distributed POMDPs (ND-POMDPs) can model multiagent systems in uncertain domains and has begun to scale-up the number of agents. However, prior work in ND-POMDPs has ...
Makoto Tasaki, Yuichi Yabu, Yuki Iwanari, Makoto Y...
ICASSP
2008
IEEE
14 years 2 months ago
Temporal masking for bit-rate reduction in audio codec based on Frequency Domain Linear Prediction
Audio coding based on Frequency Domain Linear Prediction (FDLP) uses auto-regressive model to approximate Hilbert envelopes in frequency sub-bands for relatively long temporal seg...
Sriram Ganapathy, Petr Motlícek, Hynek Herm...