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ISR
2010
13 years 8 months ago
Electronic Markets, Search Costs, and Firm Boundaries
We study how electronic markets that facilitate broader inter-firm transactions affect the vertical scope of emerging IT-enabled extended enterprises. We do so by modeling firms...
Ramesh Sankaranarayanan, Arun Sundararajan
ISSRE
2010
IEEE
13 years 8 months ago
The Impact of Coupling on the Fault-Proneness of Aspect-Oriented Programs: An Empirical Study
—Coupling in software applications is often used as an indicator of external quality attributes such as fault-proneness. In fact, the correlation of coupling metrics and faults i...
Rachel Burrows, Fabiano Cutigi Ferrari, Otá...
JCST
2010
119views more  JCST 2010»
13 years 8 months ago
Location, Localization, and Localizability
Abstract Location-aware technology spawns numerous unforeseen pervasive applications in a wide range of living, production, commence, and public services. This article provides an ...
Yunhao Liu, Zheng Yang, Xiaoping Wang, Lirong Jian
JGO
2010
117views more  JGO 2010»
13 years 8 months ago
Machine learning problems from optimization perspective
Both optimization and learning play important roles in a system for intelligent tasks. On one hand, we introduce three types of optimization tasks studied in the machine learning l...
Lei Xu
MAMMO
2010
Springer
13 years 8 months ago
Introducing a Novel Image Quality Measure for Digital Phase-Contrast-Image Evaluation
Recently, detective quantum efficiency (DQE) arising from the concept of signal-to-noise ratio (SNR) has been used for assessing digital x-ray imaging systems. Using a phase-shift ...
Satoru Matsuo, Hiroshi Fujita, Junji Morishita, Te...