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CDC
2008
IEEE
15 years 11 months ago
Robust semiglobal stabilization of the second order system by relay feedback with an uncertain variable time delay
We present sufficient conditions for robust relay-delayed semiglobal stabilization of second order systems, which relate the upper bound to an uncertain time delay and the paramete...
Eugenii Shustin, Leonid M. Fridman, Emilia Fridman...
ICSEA
2008
IEEE
15 years 11 months ago
Analyzing Software Evolvability of an Industrial Automation Control System: A Case Study
Evolution of software systems is characterized by inevitable changes of software and increasing software complexity, which in turn may lead to huge maintenance and development cos...
Hongyu Pei Breivold, Ivica Crnkovic, Rikard Land, ...
ISCAS
2007
IEEE
178views Hardware» more  ISCAS 2007»
15 years 10 months ago
On the Joint Compensation of IQ Imbalances and Phase Noise in MIMO-OFDM Systems
Abstract— OFDM systems are susceptible to receiver impairments such as IQ imbalance and phase noise. These impairments can severely degrade the achievable effective signalto-nois...
Qiyue Zou, Alireza Tarighat, Ali H. Sayed
HT
2005
ACM
15 years 10 months ago
Searching a file system using inferred semantic links
We describe Eureka, a file system search engine that takes into account the inherent relationships among files in order to improve the rankings of search results. The key idea b...
Deepavali Bhagwat, Neoklis Polyzotis
HT
2004
ACM
15 years 10 months ago
Practical applitudes: case studies of applications of the ZigZag hypermedia system
ZigZag is a paradigm of hypermedia that consists of a multidimensional system of principled interconnections. Its basic features and specifications are now well known, but despite...
Adam Moore, James Goulding, Tim J. Brailsford, Hel...