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» Design patterns: between programming and software design
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JSAC
2008
95views more  JSAC 2008»
15 years 4 months ago
Cognitive Medium Access: Constraining Interference Based on Experimental Models
In this paper we design a cognitive radio that can coexist with multiple parallel WLAN channels while abiding by an interference constraint. The interaction between both systems is...
Stefan Geirhofer, Lang Tong, Brian M. Sadler
211
Voted
WCNC
2010
IEEE
15 years 4 months ago
Sensing and Communication Tradeoff for Cognitive Access of Continues-Time Markov Channels
—Dynamic spectrum access (DSA) aims to improve spectrum efficiency via spectrum sensing and optimal spectrum access. An essential component in DSA is the joint design of sensing...
Xin Li, Qianchuan Zhao, Xiaohong Guan, Lang Tong
CHI
2006
ACM
16 years 6 months ago
Answering why and why not questions in user interfaces
Modern applications such as Microsoft Word have many automatic features and hidden dependencies that are frequently helpful but can be mysterious to both novice and expert users. ...
Brad A. Myers, David A. Weitzman, Andrew Jensen Ko...
SIGCSE
2010
ACM
181views Education» more  SIGCSE 2010»
16 years 29 days ago
Teaching the principles of the hacker curriculum to undergraduates
The “Hacker Curriculum” exists as a mostly undocumented set of principles and methods for learning about information security. Hacking, in our view, is defined by the ability...
Sergey Bratus, Anna Shubina, Michael E. Locasto
SUTC
2006
IEEE
16 years 3 days ago
An Autonomous Earth Observing Sensorweb
– We describe a network of sensors linked by software and the internet to an autonomous satellite observation response capability. This system of systems is designed with a flexi...
Steve A. Chien, Benjamin Cichy, Ashley Davies, Dan...