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SIGCSE
2005
ACM
192views Education» more  SIGCSE 2005»
14 years 1 months ago
Ubiquitous presenter: increasing student access and control in a digital lecturing environment
The University of Washington’s Classroom Presenter lecturing system enables an active lecturing environment by combining a standard electronic slide presentation format with the...
Michelle Wilkerson, William G. Griswold, Beth Simo...
MOBICOM
2009
ACM
14 years 2 months ago
Opportunistic flooding in low-duty-cycle wireless sensor networks with unreliable links
Intended for network-wide dissemination of commands, configurations and code binaries, flooding has been investigated extensively in wireless networks. However, little work has ...
Shuo Guo, Yu Gu, Bo Jiang, Tian He
MOBICOM
2009
ACM
14 years 2 months ago
A quorum-based framework for establishing control channels in dynamic spectrum access networks
Establishing a control channel for medium access control is a challenging problem in multi-channel and dynamic spectrum access (DSA) networks. In the design of multi-channel MAC p...
Kaigui Bian, Jung Min Park, Ruiliang Chen
ISORC
2005
IEEE
14 years 1 months ago
Building Responsive TMR-Based Servers in Presence of Timing Constraints
This paper is on the construction of a fault-tolerant and responsive server subsystem in an application context where the subsystem is accessed through an asynchronous network by ...
Paul D. Ezhilchelvan, Jean-Michel Hélary, M...
LCN
2008
IEEE
14 years 2 months ago
Firewalling wireless sensor networks: Security by wireless
—Networked sensors and actuators for purposes from production monitoring and control to home automation are in increasing demand. Until recently, the main focus laid on wired sys...
Ivan Martinovic, Nicos Gollan, Jens B. Schmitt