Sharing Semantic Web datasets provided by different publishers in a decentralized environment calls for efficient support from distributed computing technologies. Moreover, we argue that the highly dynamic ad-hoc sett...
详细信息
For the big data, the fingerprints of the data chunks are very huge and cannot be stored in the memory completely. Accordingly, a new query mechanism namely Two-stage Bloom Filter mechanism is proposed. First, each bi...
详细信息
Withthe cloud computing and virtualization technology popularizing and developing, the Software as a Service (SaaS), has become an innovative software delivery model. In this environment, if the virtual software runs...
详细信息
Mutual exclusion is a salient feature in distributed computing systems whereby concurrent access of processors to a shared resource is granted in a mutually exclusive manner. the primary aim of this study is to invest...
详细信息
the propositional dynamic logic PDL is one of the most successful variants of modal logic;it plays an important role in many fields of computerscience and artificial intelligence. As a logical basis for the W3C-recom...
详细信息
Cloud computing is a new trend of information technology and computing system. In the traditional computing infrastructure, operating system software, applications and data are typically stored and managed on an indiv...
详细信息
In the past decade, large distributed systems with unreliable hosts including P2P systems and volunteer computing systems have become common. the volatility nature of resources makes it a challenge to schedule tasks w...
详细信息
Design science Research (DSR) has emerged as an important approach in Information Systems (IS) research, evidenced by the plethora of recent related articles in recognized IS outlets. Nonetheless, discussion continues...
详细信息
In this paper, we firstly propose an extended probabilistic latent semantic analysis (PLSA) to model continuous quantity. In addition, corresponding EM algorithm is derived to determine the parameters. then, we apply ...
详细信息
暂无评论