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CISS
2008
IEEE
16 years 1 months ago
Resource and power costs in dynamic spectrum allocation
— We consider a network setting, where a single Service Provider (SP) provides wireless data services to a group of users in the downlink. The transmission model is similar to OF...
Joydeep Acharya, Roy D. Yates
ADC
2008
Springer
156views Database» more  ADC 2008»
16 years 1 months ago
Interactive Mining of Frequent Itemsets over Arbitrary Time Intervals in a Data Stream
Mining frequent patterns in a data stream is very challenging for the high complexity of managing patterns with bounded memory against the unbounded data. While many approaches as...
Ming-Yen Lin, Sue-Chen Hsueh, Sheng-Kun Hwang
HICSS
2007
IEEE
75views Biometrics» more  HICSS 2007»
16 years 1 months ago
Multiple Measures of Website Effectiveness and their Association with Service Quality in Health and Human Service Agencies
Although many different measures of website effectiveness have been developed, few studies have rigorously compared and contrasted the measures. Based on the organizational effect...
Eric W. Welch, Sanjay K. Pandey
HICSS
2007
IEEE
125views Biometrics» more  HICSS 2007»
16 years 1 months ago
The Length of the Product Generation Life Cycle as a Moderator of Innovation Strategy: A Comparative Cross-Industry Study of Ten
This paper aims at exploring the role of the product generation life cycle (PGLC) on differences in innovation strategy among industries in a crossindustry study of ten multinatio...
Frances T. J. M. Fortuin, S. W. F. Omta
ROMAN
2007
IEEE
179views Robotics» more  ROMAN 2007»
16 years 1 months ago
A Bayesian Network Framework for Vision Based Semantic Scene Understanding
— For a robot to understand a scene, we have to infer and extract meaningful information from vision sensor data. Since scene understanding consists in recognizing several visual...
Seung-Bin Im, Keum-Sung Hwang, Sung-Bae Clio