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Network embedding is an important pre-process for analysing large scale information networks. Several network embedding algorithms have been proposed for unsigned social networks. However, these methods cannot be simply migrate to signed social networks which have both positive and negative relationships. In this paper, we present our signed social network embedding model which is based on the word...
Aiming at the task scheduling algorithm of cloud environment, an improved adaptive genetic algorithm (PAGA) based on priority mechanism is proposed. This approach for job scheduling not only ensures to make the least execution time but also guarantees the QoS requirement of customer job. An integrated fitness function based on priority is designed to indicate optimized object. This method has advantages...
The increasing requirements of education, reduction of study cost and no location limits study have encouraged developers providing e-learning systems. In E-learning system, identity verification of the learner is an important part of the operation of e-learning security. In this paper we combine mobile agent and e-learning system and define a new E-learning system which has a mobile agent named Client...
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