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EWSN
2010
Springer
16 years 3 months ago
Querying Dynamic Wireless Sensor Networks with Non-revisiting Random Walks
The simplicity and low-overhead of random walks have made them a popular querying mechanism for Wireless Sensor Networks. However, most of the related work is of theoretical nature...
Marco Zuniga, Chen Avin, Manfred Hauswirth
IPPS
2009
IEEE
16 years 1 months ago
Taking the heat off transactions: Dynamic selection of pessimistic concurrency control
In this paper we investigate feedback-directed dynamic selection between different implementations of atomic blocks. We initially execute atomic blocks using STM with optimistic c...
Nehir Sönmez, Tim Harris, Adrián Crist...
SBCCI
2005
ACM
98views VLSI» more  SBCCI 2005»
16 years 12 days ago
Mapping embedded systems onto NoCs: the traffic effect on dynamic energy estimation
This work addresses the problem of application mapping in networks-on-chip (NoCs). It explores the importance of characterizing network traffic to effectively predict NoC energy c...
José Carlos S. Palma, César A. M. Ma...
ISCA
2010
IEEE
185views Hardware» more  ISCA 2010»
15 years 12 months ago
Dynamic warp subdivision for integrated branch and memory divergence tolerance
SIMD organizations amortize the area and power of fetch, decode, and issue logic across multiple processing units in order to maximize throughput for a given area and power budget...
Jiayuan Meng, David Tarjan, Kevin Skadron
BMCBI
2010
115views more  BMCBI 2010»
15 years 7 months ago
Importance of replication in analyzing time-series gene expression data: Corticosteroid dynamics and circadian patterns in rat l
Background: Microarray technology is a powerful and widely accepted experimental technique in molecular biology that allows studying genome wide transcriptional responses. However...
Tung T. Nguyen, Richard R. Almon, Debra C. DuBois,...