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检索条件"机构=Knowledge and Data Engineering Group Computer Science Department"
1125 条 记 录,以下是951-960 订阅
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Adaptive tourism modeling and socialization system
Adaptive tourism modeling and socialization system
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2009 IEEE International Conference on Social Computing, SocialCom 2009
作者: Coelho, Bruno Martins, Constantino Almeida, Ana GECAD - Knowledge Engineering and Decision Support Group Computer Science Department Institute of Engineering Porto Portugal
This paper presents an undertaken research work about the development of an Adaptive Tourism Modeling System which attempts to correctly model a tourism web application user profile. This paper will follow the methodo... 详细信息
来源: 评论
Efficient Algorithm for Computing Link-based Similarity in Real World Networks
Efficient Algorithm for Computing Link-based Similarity in R...
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9th IEEE International Conference on data Mining
作者: Cai, Yuanzhe Cong, Gao Jia, Xu Liu, Hongyan He, Jun Lu, Jiaheng Du, Xiaoyong Key Labs of Data Engineering and Knowledge Engineering Ministry of Education China Department of Computer Science Renmin University of China China Department of Computer Science Aalborg University Denmark Department of Management Science and Engineering Tsinghua University China
Similarity calculation has many applications, such as information retrieval, and collaborative filtering, among many others. It has been shown that link-based similarity measure, such as SimRank, is very effective in ... 详细信息
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Open framework middleware for intelligent WSN topology adaption in smart buildings
Open framework middleware for intelligent WSN topology adapt...
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2009 International Conference on Ultra Modern Telecommunications and Workshops
作者: Brennan, Rob Tai, Wei O'Sullivan, Declan Aslam, Muhammad S. Rea, Susan Pesch, Dirk Knowledge and Data Engineering Group School of Computer Science and Statistics Trinity College Dublin Ireland Centre for Adaptive Wireless Systems Department of Electronic Engineering Cork Institute of Technology Ireland
Modern smart buildings utilize sensor networks for facilities management applications such as energy monitoring. However as buildings become progressively more embedded with sensor networks, the challenge of managing ... 详细信息
来源: 评论
From subjects to concept clouds-Why semantic mapping is necessary
From subjects to concept clouds-Why semantic mapping is nece...
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1st International Workshop on knowledge Federation 2008
作者: Thomas, Hendrik Markscheffel, Bernd Redmann, Tobias Department of Information-and Knowledge Management TechnischeUniversität Ilmenau P.O. Box 100565 98693 Ilmenau Germany Knowledge / Data Engineering Group School of Computer Science and Statistics Trinity College Dublin Ireland
To realize the vision of the semantic web it is essential to be able to exchange formal modeled knowledge between applications and humans without loss of meaning. In this paper, we focus on questions relating to meani... 详细信息
来源: 评论
Application development using modeling and dynamical systems analysis  09
Application development using modeling and dynamical systems...
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1st International Workshop on Context-Aware Middleware and Services, CAMS 2009
作者: O'Neill, Eleanor McGlinn, Kris Lewis, David Bailey, Eoin Dobson, Simon McCartney, Kevin Knowledge and Data Engineering Group School of Computer Science and Statistics Trinity College Dublin Ireland Systems Research Group School of Computer Science and Informatics UCD Dublin Ireland Centre for Architectural Education College of Science Engineering and Food Science University College Cork Ireland
Research on context aware systems is handicapped by the lack of readily available large scale data sets, as well as by the lack of tools by which researchers can interact effectively with such data sets across a range... 详细信息
来源: 评论
Adaptive semantic interoperability strategies for knowledge based networking
Journal of Software
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Journal of Software 2009年 第8期4卷 808-820页
作者: Guo, Song Keeney, John Lewis, David O'Sullivan, Declan Knowledge and Data Engineering Group School of Computer Science and Statistics Trinity College Dublin Dublin 2 Ireland
knowledge-based networking involves the forwarding of messages across a network based on semantics of the data and associated metadata of the message content. However such systems typically assume a common semantic mo... 详细信息
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An Automatically Composable OWL Reasoner for Resource Constrained Devices
An Automatically Composable OWL Reasoner for Resource Constr...
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International Conference on Semantic Computing
作者: Wei Tai Rob Brennan John Keeney Declan O'Sullivan Knowledge and Data Engineering Group School of Computer Science & Statistics Trinity College Dublin Dublin Ireland
Centralized semantic sensor network systems gradually show performance degradation as the scale of the sensor network increases. Thus systems based on distributed approaches with local, autonomous management features ... 详细信息
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Smart Miner: A new framework for mining large scale web usage data  09
Smart Miner: A new framework for mining large scale web usag...
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18th International World Wide Web Conference, WWW 2009
作者: Bayir, Murat Ali Toroslu, Ismail Hakki Cosar, Ahmet Fidan, Guven Department of Computer Science and Engineering University at Buffalo SUNY 14260 Buffalo NY United States Department of Computer Engineering METU NCC Kalkanli Guzelyurt TRNC Mersin Turkey Intelligent Data Analysis Group Department of Computer Engineering METU 06531 Ankara Turkey AGMLAB Information Technologies CyberPark Bilkent 06800 Ankara Turkey
In this paper, we propose a novel framework called Smart-Miner for web usage mining problem which uses link information for producing accurate user sessions and frequent navigation patterns. Unlike the simple session ... 详细信息
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Incremental computation for MEDIAN cubes in what-if analysis
Incremental computation for MEDIAN cubes in what-if analysis
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Joint International Conference on Advances in data and Web Management, APWeb/WAIM 2009
作者: Xiao, Yanqin Zhang, Yansong Wang, Shan Chen, Hong Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China MOE Beijing 100872 China School of Information Renmin University of China Beijing 100872 China Computer Center Hebei University Baoding Hebei 071002 China Department of Computer Science Harbin Finance College Harbin 150030 China
What-if analysis is an important type of DSS analysis processing procedure. It analyzes hypothetical scenarios based on historical data. The data cube view must be updated when the what-if condition is changed. Since ... 详细信息
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Efficient incremental computation of CUBE in multiple versions what-if analysis
Efficient incremental computation of CUBE in multiple versio...
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Joint International Conference on Advances in data and Web Management, APWeb/WAIM 2009
作者: Xiao, Yanqin Zhang, Yansong Wang, Shan Chen, Hong Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China MOE Beijing 100872 China School of Information Renmin University of China Beijing 100872 China Computer Center Hebei University Baoding Hebei 071002 China Department of Computer Science Harbin Finance College Harbin 150030 China
What-if analysis is an important method to analyze the hypothetical scenarios based on the historical data. It provides useful information for the decision- maker. Multiple versions are critical to what-if analysis. I... 详细信息
来源: 评论