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CORR
2010
Springer
83views Education» more  CORR 2010»
13 years 10 months ago
Swapping Evaluation: A Memory-Scalable Solution for Answer-On-Demand Tabling
One of the differences among the various approaches to suspension-based tabled evaluation is the scheduling strategy. The two most popular strategies are local and batched evaluat...
Pablo Chico de Guzmán, Manuel Carro, David ...
JSW
2008
196views more  JSW 2008»
13 years 10 months ago
Providing Data Items with Time Constraints in Multi-Channel Broadcasting Environments
In a mobile computing system, users carrying portable devices can access database services from any location without requiring a fixed position in the networking environment. Some ...
Ding-Jung Chiang, Hwei-Jen Lin, Timothy K. Shih
HICSS
2007
IEEE
99views Biometrics» more  HICSS 2007»
14 years 4 months ago
Delta Hedging Energy Portfolios: an Exploratory Study
1 Delta hedging, although widely used in commodity markets, needs to be further adapted to electricity markets. Given the extreme volatility of electricity prices, even a portfolio...
Richard Goldberg, James Read, Art Altman, Remi Aud...
ICWL
2007
Springer
14 years 4 months ago
Structured Blended Learning Implementation for an Open Learning Environment
Abstract. This paper proposes a structured blended learning for providing elearning strategies adopted by the Open University of Hong Kong (OUHK). The paper identified the factors ...
Jason K. Y. Chan, Ken C. K. Law
POLICY
2001
Springer
14 years 2 months ago
Issues in Managing Soft QoS Requirements in Distributed Systems Using a Policy-Based Framework
Abstract. We address the problem of Quality of Service (QoS) requirements for multimedia applications (e.g., distance education, telemedicine, electronic commerce). These applicati...
Hanan Lutfiyya, Gary Molenkamp, Michael Katchabaw,...