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FOCS
2007
IEEE
15 years 6 months ago
A Primal-Dual Randomized Algorithm for Weighted Paging
In the weighted paging problem there is a weight (cost) for fetching each page into the cache. We design a randomized O(log k)-competitive online algorithm for the weighted paging...
Nikhil Bansal, Niv Buchbinder, Joseph Naor
GLVLSI
2007
IEEE
158views VLSI» more  GLVLSI 2007»
15 years 6 months ago
Design of a versatile and cost-effective hybrid floating-point/LNS arithmetic processor
LNS (logarithmic number system) arithmetic has the advantages of high-precision and high performance in complex function computation. However, the large hardware problem in LNS ad...
Chichyang Chen, Paul Chow
HICSS
2007
IEEE
151views Biometrics» more  HICSS 2007»
15 years 6 months ago
Strategic and Institutional Perspectives in the Adoption and Early Integration of Radio Frequency Identification (RFID)
Using multiple lenses of strategic choice theories (diffusion of innovation, organizational innovativeness) and institutional theory as the basis and reflecting data from semi-str...
Aditya Sharma, Alex Citurs, Benn R. Konsynski
HICSS
2007
IEEE
125views Biometrics» more  HICSS 2007»
15 years 6 months ago
Stochastic Model for Power Grid Dynamics
We introduce a stochastic model that describes the quasistatic dynamics of an electric transmission network under perturbations introduced by random load fluctuations, random rem...
Marian Anghel, Kenneth A. Werley, Adilson E. Motte...
HICSS
2007
IEEE
111views Biometrics» more  HICSS 2007»
15 years 6 months ago
An Empirical Analysis of Fraud Detection in Online Auctions: Credit Card Phantom Transaction
The online auction is a well-known business model that shows how business can be changed with the aid of new technologies. On the other hand, although the online auction allows bu...
Myungsin Chae, Seonyoung Shim, Hyungjun Cho, Byung...