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IWCMC
2006
ACM
15 years 10 months ago
DSMA: an access method for MIMO ad hoc networks based on distributed scheduling
In this work, we analyze the effects of a distributed transmission coordination scheme that is particularly suited for ad hoc networks with the ability to exploit spatially–mult...
Paolo Casari, Marco Levorato, Michele Zorzi
SENSYS
2006
ACM
15 years 10 months ago
Experimental study of concurrent transmission in wireless sensor networks
We undertake a systematic experimental study of the effects of concurrent packet transmissions in low-power wireless networks. Our measurements, conducted with Mica2 motes equippe...
Dongjin Son, Bhaskar Krishnamachari, John S. Heide...
MOBICOM
2005
ACM
15 years 10 months ago
Challenges: communication through silence in wireless sensor networks
Wireless sensor networks (WSNs) are typically characterized by a limited energy supply at sensor nodes. Hence, energy efficiency is an important issue in the system design and op...
Yujie Zhu, Raghupathy Sivakumar
ACII
2005
Springer
15 years 10 months ago
An Ontology for Description of Emotional Cues
There is a great variety of theoretical models of emotions and implementation technologies which can be used in the design of affective computers. Consequently, designers and resea...
Zeljko Obrenovic, Nestor Garay, Juan Miguel L&oacu...
CF
2004
ACM
15 years 10 months ago
Opportunities and challenges in application-tuned circuits and architectures based on nanodevices
Nanoelectronics research has primarily focused on devices. By contrast, not much has been published on innovations at higher layers: we know little about how to construct circuits...
Teng Wang, Zhenghua Qi, Csaba Andras Moritz