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VLDB
2002
ACM
151views Database» more  VLDB 2002»
13 years 10 months ago
Preference SQL - Design, Implementation, Experiences
Current search engines can hardly cope adequately with fuzzy predicates defined by complex preferences. The biggest problem of search engines implemented with standard SQL is that...
Werner Kießling, Gerhard Köstler
INFORMS
2010
145views more  INFORMS 2010»
13 years 9 months ago
An Automated Intensity-Modulated Radiation Therapy Planning System
We design and implement an intensity-modulated radiation therapy (IMRT) plan generation technology that effectively and efficiently optimizes beam geometry as well as beam intens...
Shabbir Ahmed, Ozan Gozbasi, Martin W. P. Savelsbe...
MP
2010
135views more  MP 2010»
13 years 9 months ago
An inexact Newton method for nonconvex equality constrained optimization
Abstract We present a matrix-free line search algorithm for large-scale equality constrained optimization that allows for inexact step computations. For sufficiently convex problem...
Richard H. Byrd, Frank E. Curtis, Jorge Nocedal
IFIP
2010
Springer
13 years 8 months ago
Drivers of B2B Software Purchase Decisions
. Organizations are increasingly turning to large, enterprise-wide software systems as potential solutions to managing complex business-to-business (B2B) relationships. These syste...
Claudia Loebbecke, Thomas Weiss, Philip Powell, Ch...
ICCD
2008
IEEE
221views Hardware» more  ICCD 2008»
14 years 7 months ago
Reversi: Post-silicon validation system for modern microprocessors
— Verification remains an integral and crucial phase of today’s microprocessor design and manufacturing process. Unfortunately, with soaring design complexities and decreasing...
Ilya Wagner, Valeria Bertacco