全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Xiaofang Qi , Zhenliang Jiang
来源:[J].Frontiers of Computer Science(IF 0.298), 2017, Vol.11 (6), pp.971-986Springer
摘要:Program slicing is an effective technique for analyzing concurrent programs. However, when a conventional closure-based slicing algorithmfor sequential programs is applied to a concurrent interprocedural program, the slice is usually imprecise owing to the intransitivity of inter...
作者:Xuansong Li , Xianping Tao , Jian Lu
来源:[J].Frontiers of Computer Science(IF 0.298), 2017, Vol.11 (6), pp.987-1006Springer
摘要:Context-aware system is an emerging research area in recent years. Context plays an important role in these systems. In most existing work, context is treated as all relative elements in the environment of an application, and the scope of context is predefined by the developers d...
作者:Wei Li , Yuefei Sui
来源:[J].Frontiers of Computer Science(IF 0.298), 2017, Vol.11 (5), pp.887-894Springer
摘要:A B 4-valued propositional logic will be proposed in this paper which there are three unary logical connectives ~1, ~2, ¬ and two binary logical connectives ∧, ∨, and a Gentzen-typed deduction system will be given so that the system is s...
作者:Hao Zheng , Xin Geng
来源:[J].Frontiers of Computer Science(IF 0.298), 2017, Vol.11 (2), pp.266-275Springer
摘要:Considering the distinctiveness of different group features in the sparse representation, a novel joint multi-task and weighted group sparsity (JMT-WGS) method is proposed. By weighting popular group sparsity, not only the representation coefficients from the same class over thei...
作者:Yougen Yuan , Lei Xie , Zhong-Hua Fu ...
来源:[J].Frontiers of Computer Science(IF 0.298), 2017, Vol.11 (3), pp.419-428Springer
摘要:3D audio effects can provide immersive auditory experience, but we often face the so-called in-head localization (IHL) problem in headphone sound reproduction. To address this problem, we propose an effective sound image externalization approach. Specifically, we consider several...
作者:Cheqing Jin , Jie Chen , Huiping Liu
来源:[J].Frontiers of Computer Science(IF 0.298), 2017, Vol.11 (5), pp.895-911Springer
摘要:Entity matching that aims at finding some records belonging to the same real-world objects has been studied for decades. In order to avoid verifying every pair of records in a massive data set, a common method, known as the blocking-based method, tends to select a small proportio...
作者:Lyes Abada , Saliha Aouat
来源:[J].Frontiers of Computer Science(IF 0.298), 2017, Vol.11 (2), pp.320-331Springer
摘要:The number of constraints imposed on the surface, the light source, the camera model and in particular the initial information makes shape from shading (SFS) very difficult for real applications. There are a considerable number of approaches which require an initial data about th...
作者:Zhiyi Ma
来源:[J].Frontiers of Computer Science(IF 0.298), 2017, Vol.11 (3), pp.485-498Springer
摘要:The defects in object-oriented models will result in poor quality of applications based on the models, and thus it is necessary to know which defects often occur in practice, to what extent they occur, why they occur, and how they can be prevented. To gain deeper insights into th...
作者:Houkui Zhou , Huimin Yu , Roland Hu
来源:[J].Frontiers of Computer Science(IF 0.298), 2017, Vol.11 (5), pp.786-802Springer
摘要:Accurately representing the quantity and characteristics of users’ interest in certain topics is an important problem facing topic evolution researchers, particularly as it applies to modern online environments. Search engines can provide information retrieval for a specifie...
作者:Xiaohui Guo , Chunming Hu , Richong Zhang ...
来源:[J].Frontiers of Computer Science(IF 0.298), 2017, Vol.11 (6), pp.1075-1084Springer
摘要:The increasing availability of folksonomy data makes them vital for user profiling approaches to precisely detect user preferences and better understand user interests, so as to render some personalized recommendation or retrieval results. This paper presents a rigorous probabili...

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