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TWC
2008
238views more  TWC 2008»
15 years 6 months ago
Downlink resource allocation in multi-carrier systems: frequency-selective vs. equal power allocation
In this paper, a dynamic subcarrier and power allocation problem is considered in the context of asymptotic utility maximization in multi-carrier systems. Using the gradient-based...
Hyang-Won Lee, Song Chong
MHCI
2009
Springer
16 years 1 months ago
Impact of item density on magic lens interactions
We conducted a user study to investigate the effect of visual context in handheld augmented reality interfaces. A dynamic peephole interface (without visual context beyond the dev...
Michael Rohs, Georg Essl, Johannes Schöning, ...
IEEEPACT
2006
IEEE
16 years 21 days ago
Complexity-based program phase analysis and classification
Modeling and analysis of program behavior are at the foundation of computer system design and optimization. As computer systems become more adaptive, their efficiency increasingly...
Chang-Burm Cho, Tao Li
HICSS
2003
IEEE
201views Biometrics» more  HICSS 2003»
15 years 12 months ago
Design and Evaluation of Improvement method on the Web Information Navigation - A Stochastic Search Approach
With the advent of fast growing Internet and World Wide Web (WWW), more and more companies start the electronic commerce to enhance the business competitiveness. On the other hand...
Benjamin P.-C. Yen, Y.-W. Wan
AOSD
2007
ACM
15 years 10 months ago
Debugging with control-flow breakpoints
Modern source-level debuggers support dynamic breakpoints that are guarded by conditions based on program state. Such breakpoints address situations where a static breakpoint is n...
Rick Chern, Kris De Volder