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IWCMC
2006
ACM
14 years 2 months ago
Uplink capacity comparison of non-perfect frequency synchronized cellular OFDM systems
Orthogonal frequency division multiplexing (OFDM) is very sensitive to frequency offsets which result in considerable interference. Performance of the system will be exacerbated ...
Shameem Kabir Chaudhury, Hrishikesh Venkataraman, ...
EWCBR
2004
Springer
14 years 1 months ago
Maintaining Case-Based Reasoning Systems: A Machine Learning Approach
Over the years, many successful applications of case-based reasoning (CBR) systems have been developed in different areas. The performance of CBR systems depends on several factor...
Niloofar Arshadi, Igor Jurisica
CSMR
2003
IEEE
14 years 1 months ago
Using Observation and Refinement to Improve Distributed Systems Test
Testing a distributed system is difficult. Good testing depends on both skill and understanding the system under test. We have developed a method to observe the system at the CORB...
Johan Moe, David A. Carr, Mikael Patel
ICCSA
2003
Springer
14 years 1 months ago
The Role of Multi-method Linear Solvers in PDE-based Simulations
The solution of large-scale, nonlinear PDE-based simulations typically depends on the performance of sparse linear solvers, which may be invoked at each nonlinear iteration. We pre...
Sanjukta Bhowmick, Lois C. McInnes, Boyana Norris,...
AGILEDC
2007
IEEE
14 years 2 months ago
The Social Nature of Agile Teams
Agile methodologies represent a ‘people’ centered approach to delivering software. This paper investigates the social processes that contribute to their success. Qualitative g...
Elizabeth Whitworth, Robert Biddle