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» The Evolution of the DARWIN System
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COMPSAC
2008
IEEE
13 years 10 months ago
Analyzing Software Evolvability
Software evolution is characterized by inevitable changes of software and increasing software complexities, which in turn may lead to huge costs unless rigorously taking into acco...
Hongyu Pei Breivold, Ivica Crnkovic, Peter J. Erik...
FGCS
2000
100views more  FGCS 2000»
13 years 10 months ago
Investigating the application of web-based simulation principles within the architecture for a next-generation computer generate
With a heavy emphasis on distribution and reuse, web-based simulation portends a dramatic shift in the application of simulation as a problem-solving technique and decision-suppor...
Ernest H. Page, Jeffrey M. Opper
CDC
2010
IEEE
150views Control Systems» more  CDC 2010»
13 years 5 months ago
An adjoint method for second-order switching time optimization
Abstract-- Switched systems evolve over a sequence of continuous modes of operation, transitioning between modes in a discrete manner. Assuming a mode sequence is known, the evolut...
Timothy M. Caldwell, Todd D. Murphey
ICASSP
2011
IEEE
13 years 2 months ago
Estimation and dynamic updating of time-varying signals with sparse variations
This paper presents an algorithm for an 1-regularized Kalman filter. Given observations of a discrete-time linear dynamical system with sparse errors in the state evolution, we e...
Muhammad Salman Asif, Adam Charles, Justin K. Romb...
FAST
2009
13 years 8 months ago
Enabling Transactional File Access via Lightweight Kernel Extensions
Transactions offer a powerful data-access method used in many databases today trough a specialized query API. User applications, however, use a different fileaccess API (POSIX) wh...
Richard P. Spillane, Sachin Gaikwad, Manjunath Chi...