We model budget-constrained keyword bidding in sponsored search auctions as a stochastic multiple-choice knapsack problem (S-MCKP) and design an algorithm to solve S-MCKP and the ...
A severe potential security problem in utilization of Unicode in the Web is identified, which is resulted from the fact that there are many similar characters in the Unicode Chara...
Anthony Y. Fu, Wan Zhang, Xiaotie Deng, Liu Wenyin
Topics in education are changing with an ever faster pace. ELearning resources tend to be more and more decentralized. Users increasingly need to be able to use the resources of t...
—This paper proposes a set of conceptual metaphors for the design of multi-cultural systems. The work is part of a long-term study to adapt the International Children's Digi...
Luciana Cardoso de Castro Salgado, Clarisse Siecke...
— The rapid growth in the popularity of cellular networks has led to aggressive deployment and a rapid expansion of services. Services based on the integration of these networks ...
Mike P. Wittie, Brett Stone-Gross, Kevin C. Almero...