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检索条件"任意字段=Joint International Conference on Advances in Data and Web Management, APWeb/WAIM 2009"
109 条 记 录,以下是71-80 订阅
排序:
Continuous Skyline Tracking on Update data Streams
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9th Asia-Pacific web conference/8th international conference on web-Age Information management (apweb/waim 2007)
作者: Tian, Li Wang, Le Li, AiPing Zou, Peng Jia, Yan Natl Univ Def Technol Sch Comp Changsha 410073 Hunan Peoples R China Natl Univ Def Technol Assoc Provost Educ Dept Changsha 410073 Hunan Peoples R China
We consider the continuous skyline computation in a new scenario named as update stream, where the First-In-First-Out rule (which is the basic character in sliding window model) does not hold, causing the existing alg... 详细信息
来源: 评论
An exhaustive and edge-removal algorithm to find cores in implicit communities
An exhaustive and edge-removal algorithm to find cores in im...
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9th Asia-Pacific web conference/8th international conference on web-Age Information management (apweb/waim 2007)
作者: Yang, Nan Lin, Songxiang Gao, Qiang Renmin Univ China Sch Informat Zhongguancun St Beijing Peoples R China
web community is intensely studied in web resource discovery. Many literatures use core as the signature of a community. A core is a complete bipartite graphs, denoted as Ci,j. But discovery of all possible Ci,j in th... 详细信息
来源: 评论
P-IDC: Information Security and Consideration in Building Internet data Centers for Pervasive Environment
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9th Asia-Pacific web conference/8th international conference on web-Age Information management (apweb/waim 2007)
作者: Yang, Jae-min Kim, Jong-geun Im, Jong-in Korea Univ Ctr Informat Secur Technol Seoul South Korea Hanwha S&C IDC Serv Team Seoul South Korea
Internet data Center (IDC) offers servers and networks, and manages all contents in an enterprise. All servers should run 24 hours at no failure because the servers are very sensitive to keep their business continues.... 详细信息
来源: 评论
Mining invisible tasks from event logs
Mining invisible tasks from event logs
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9th Asia-Pacific web conference/8th international conference on web-Age Information management (apweb/waim 2007)
作者: Wen, Lijie Wang, Jianmin Sun, Jiaguang Tsinghua Univ Sch Software Beijing 100084 Peoples R China
Most existing process mining algorithms have problems in dealing with invisible tasks. In this paper, a new process mining algorithm named alpha(#) is proposed, which extends the mining capacity of the classical alpha... 详细信息
来源: 评论
Dual Workflow Nets: Mixed Control/data-Flow Representation for Workflow Modeling and Verification
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9th Asia-Pacific web conference/8th international conference on web-Age Information management (apweb/waim 2007)
作者: Fan, Shaokun Dou, Wanchun Chen, Jinjun Nanjing Univ State Key Lab Novel Software Technol Nanjing 210093 Peoples R China Nanjing Univ Dept Comp Sci & Technol Nanjing 210093 Peoples R China Swinburne Univ Technol Fac Informat & Commun technol Melbourne Vic Australia
A WFMS(workflow management system) contains two basic elements: the workflow model and the workflow engine. It is important to verify workflow models before they are put to execution. Traditional workflow models mainl... 详细信息
来源: 评论
Effective density queries for moving objects in road networks
Effective density queries for moving objects in road network...
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9th Asia-Pacific web conference/8th international conference on web-Age Information management (apweb/waim 2007)
作者: Lai, Caifeng Wang, Ling Chen, Jidong Meng, Xiaofeng Zeitouni, Karine School of Information Renmin University of China Key Laboratory of Data Engineering and Knowledge Engineering MOE PRISM Versailles Saint-Quentin University France
Recent research has focused on density queries for moving objects in highly dynamic scenarios. An area is dense if the number of moving objects it contains is above some threshold. Monitoring dense areas has applicati... 详细信息
来源: 评论
Adaptive scheduling strategy for data stream management system
Adaptive scheduling strategy for data stream management syst...
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9th Asia-Pacific web conference/8th international conference on web-Age Information management (apweb/waim 2007)
作者: Sun, Guangzhong Zhou, Yipeng Huang, Yu Zhou, Yinghua Univ Sci & Technol China MOST Key Co Lab High Performance Comp & Its Appli Hefei 230027 Peoples R China
More and more applications involve processing continuous data streams, and the data stream management system (DSMS) is designed to deal with such data streams. Due to features of large volume and stochastic arrival, D... 详细信息
来源: 评论
Mining web Transaction Patterns in an Electronic Commerce Environment
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9th Asia-Pacific web conference/8th international conference on web-Age Information management (apweb/waim 2007)
作者: Lee, Yue-Shi Yen, Show-Jane Ming Chuan Univ Dept Comp Sci & Informat Engn Gwei Shan Dist 333 Taoyuan County Taiwan
Association ride mining discovers most of the users' purchasing behaviors from transaction database. Association rules are valuable for cross-marking and attached mailing applications. Other applications include c... 详细信息
来源: 评论
A Grid Index Based Method for Continuous Constrained Skyline Query over data Stream
A Grid Index Based Method for Continuous Constrained Skyline...
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apweb/waim 2009 international Workshops
作者: Zhang, Li Jia, Yan Zou, Peng Natl Univ Def Technol Sch Comp Changsha 410073 Hunan Peoples R China
As an essential query, skyline computation over data stream is very important for many on-line applications, including mobile environment, network monitoring, communication, sensor network and stock market trading, et... 详细信息
来源: 评论
Managing a Geographic database from Mobile Devices Through OGC web Services
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9th Asia-Pacific web conference/8th international conference on web-Age Information management (apweb/waim 2007)
作者: Brisaboa, Nieves R. Luaces, Miguel R. Parama, Jose R. Viqueira, Jose R. Univ A Coruna Database Lab Castro Elvina S-N La Coruna 15071 Spain Univ Santiago de Compostela Constantino Candeira Syst Lab E-15782 Salamanca Spain
We present in this paper a system for the management of geographic databases from mobile devices. The architecture of the system is extensible in the sense that it can be adapted to the particular characteristics of a... 详细信息
来源: 评论