1 IntroductionrnMobile cloud computing (MCC) can break the limitations of mobile devices by migrating applications to the Cloud with richer computing and storage resources[1].Consequently,mo-bile users can obtain better service experience,improved pro-ces
Software systems are present all around us and playing their vital roles in our daily life.The correct function-ing of these systems is of prime concern.In addition to clas-sical testing techniques,formal techniques like model check-ing are used to reinfo
Traditional recommendation algorithms predict the latent interest of an active user by collecting rating informa-tion from other similar users or items.Recently,more and more recommendation systems attempt to involve social relations to improve recommenda
Effective exploration is key to a successful search process.The recently proposed negatively correlated search(NCS) tries to achieve this by coordinated parallel exploration,where a set of search processes are driven to be negatively cor-related so that d
1 Introduction and main contributionsrnNowadays,the problem of information overload of Internet ap-plications is becoming more and more serious,which makes it difficult for users to choose what they really like.Various kinds of recommendation models are w
Combinatorial optimization in the face of uncer-tainty is a challenge in both operational research and machine learning.In this paper,we consider a special and important class called the adversarial online combinatorial optimization with semi-bandit feedb