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作品数:663被引量:723H指数:11
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Isolate Sets Based Parallel Louvain Method for Community Detection被引量:1
《Journal of Computer Science & Technology》2023年第2期373-390,共18页郄航 窦勇 黄震 熊运生 
supported by the Key Program of National Natural Science Foundation of China under Grant No.61732018;the National Natural Science Foundation of China under Grant No.61902415;the Open Foundation of Science and Technology on Parallel and Distributed Laboratory(School of Computer,National University of Defense Technology)under Grant No.6142110190201.
Community detection is a vital task in many fields,such as social networks and financial analysis,to name a few.The Louvain method,the main workhorse of community detection,is a popular heuristic method.To apply it to...
关键词:parallel computing isolate set graph partition Louvain method community detection 
Topic Modeling Based Warning Prioritization from Change Sets of Software Repository
《Journal of Computer Science & Technology》2020年第6期1461-1479,共19页Jung-Been Lee Taek Lee Hoh Peter In 
The research was supported by Basic Science Research Program through the National Research Foundation of Korea(NRF)funded by the Ministry of Science,ICT&Future Planning under Grant No.NRF-2019R1A2C2084158;Samsung Electronics Co.Ltd.
Many existing warning prioritization techniques seek to reorder the static analysis warnings such that true positives are provided first. However, excessive amount of time is required therein to investigate and fix pr...
关键词:automated static analysis topic modeling warning prioritization 
An Efficient Algorithm for Distributed Outlier Detection in Large Multi-Dimensional Datasets被引量:1
《Journal of Computer Science & Technology》2015年第6期1233-1248,共16页王习特 申德荣 白梅 聂铁铮 寇月 于戈 
This work was supported by the National Basic Research 973 Program of China under Grant No. 2012CB316201, the National Natural Science Foundation of China under Grant Nos. 61033007 and 61472070, and the Fundamental Research Funds for the Central Universities of China under Grant No. N120816001.
The distance-based outlier is a widely used definition of outlier. A point is distinguished as an outlier on the basis of the distances to its nearest neighbors. In this paper, to solve the problem of outlier computin...
关键词:outlier detection MULTI-DIMENSIONAL DISTRIBUTED large dataset 
On Some Proximity Problems of Colored Sets
《Journal of Computer Science & Technology》2014年第5期879-886,共8页范成林 罗军 王文成 钟发荣 朱滨海 
supported by the International Science and Technology Cooperation Program of China under Grant No.2010DFA92720;the National Natural Science Foundation of China under Grant Nos.11271351,60928006,and 61379087
The maximum diameter color-spanning set problem(MaxDCS) is defined as follows: given n points with m colors, select m points with m distinct colors such that the diameter of the set of chosen points is maximized. I...
关键词:computational geometry colored set algorithm maximum diameter color-spanning set problem 
Level-of-Detail Rendering of Large-Scale Irregular Volume Datasets Using Particles
《Journal of Computer Science & Technology》2010年第5期905-915,共11页Takuma Kawamura Naohisa Sakamoto Koji Koyamada Member, IEEE 
This paper describes a level-of-detail rendering technique for large-scale irregular volume datasets.It is well known that the memory bandwidth consumed by visibility sorting becomes the limiting factor when carrying ...
关键词:large-scale irregular volume LEVEL-OF-DETAIL volume rendering of unstructured meshes 
Algebraic Construction for Zero-Knowledge Sets
《Journal of Computer Science & Technology》2008年第2期166-175,共10页薛锐 李宁辉 李江滔 
This work is supported by NSF of USA under Grant Nos.IIS-0430274, and CCR-0325951, and sponsors of CERIAS;Rui Xue is partially supported by the Fund of the China Scholarship Council, partially by National Natural Science Foundation of China under Grant No.60773029;National Grand Fundamental Research 973 Program of China under Grant No.2007CB311202;the National High Technology Research and Development 863 Program of China under Grant No.2006AA01Z427.
Zero knowledge sets is a new cryptographic primitive introduced by Micali, Rabin, and Kilian in FOCS 2003. It has been intensively studied recently. However all the existing ZKS schemes follow the basic structure by M...
关键词:zero knowledge set Merkle tree accumulator strong RSA assumption random oracle 
Extracting Frequent Connected Subgraphs from Large Graph Sets
《Journal of Computer Science & Technology》2004年第6期867-875,共9页WeiWang Qing-QingYuan Hao-FengZhou Ming-ShengHong Bai-LeShi 
国家自然科学基金,国家高技术研究发展计划(863计划)
Mining frequent patterns from datasets is one of the key success of data mining research. Currently, most of the studies focus on the data sets in which the elements are independent, such as the items in the marketing...
关键词:data mining frequent pattern GRAPH 
Renaming a Set of Non-Horn Clauses
《Journal of Computer Science & Technology》2000年第5期409-415,共7页聂旭民 郭青 
Several extensions of the logic programming language Prolog to non Horn clauses use case analysis to handle non-Horn clauses. In this paper, analytical and empirical evidences are presented to show that, by making a ...
关键词:logic for artificial intelligence (AI) automated theorem proving logic programming Horn and non-Horn sets predicate renaming NP-COMPLETENESS 
A Note on Closeness between NP-Hard Sets and C=P
《Journal of Computer Science & Technology》2000年第2期194-195,共2页刘田 
the National Key Project of China!98-780-01-05
Two sets are close if their symmetric difference is a sparse set. It is shown that NP-hard sets are not C=P-close unless NP C=C=P. This improves the previous result and has implication in quantum compulation.
关键词:NP-HARD exact counting CLOSENESS quantum computation 
Constructive Sets in Computable Sets被引量:1
《Journal of Computer Science & Technology》1997年第5期425-440,共16页傅育熙 
The original interpretation of the constructive set theory CZF in Martin-Lof's type theory uses the 'extensional identity types'. It is generally believed that these 'types' do not belong to type theory. In this paper...
关键词:Type theory constructive set theory w-set 
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