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检索条件"机构=Knowledge and Data Engineering Group Computer Science Department"
1129 条 记 录,以下是961-970 订阅
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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
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The tradeoff of delta table merging and re-writing algorithms in what-if analysis application
The tradeoff of delta table merging and re-writing algorithm...
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Joint International Conference on Advances in data and Web Management, APWeb/WAIM 2009
作者: Zhang, Yansong Zhang, Yu Xiao, Yanqin Wang, Shan Chen, Hong Key Laboratory of the Ministry of Education for Data Engineering and Knowledge Engineering Renmin University of China Beijing 100872 China School of Information Renmin University of China Beijing 100872 China Department of Computer Science Harbin Finance College Harbin 150030 China Computer Center Hebei University Baoding Hebei 071002 China
What-if analysis can provide more meaningful information than classical OLAP. Multi-scenario hypothesis based on historical data needs efficient what-if data view support. In general, delta table for what-if analysis ... 详细信息
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Adaptive Tourism Modeling and Socialization System
Adaptive Tourism Modeling and Socialization System
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IEEE International Conference on Computational science and engineering, CSE
作者: Bruno Coelho Constantino Martins Ana Almeida GECAD-Knowledge Engineering and Decision Support Group Computer Science Department Institute of Engineering Polytechnic of Porto 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
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Efficient Algorithm for Computing Link-Based Similarity in Real World Networks
Efficient Algorithm for Computing Link-Based Similarity in R...
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IEEE International Conference on data Mining (ICDM)
作者: Yuanzhe Cai Gao Cong Xu Jia Hongyan Liu Jun He Jiaheng Lu Xiaoyong Du Key Laboratories of Data Engineering and Knowledge Engineering Ministry of Education China Department of Computer Science Renmin University of China China Department of Computer Science University of Aalborg 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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Integrating archaeological literature into resource discovery interfaces using natural language processing and name authority services
Integrating archaeological literature into resource discover...
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IEEE International Conference on E-science Workshops
作者: S. Jeffrey J. Richards F. Ciravegna S. Waller S. Chapman Z. Zhang Archaeology Data Service Department of Archaeology The Kings Manor University of York UK Web Intelligence Technologies Laboratory Information and Knowledge OAK Group Department of Computer Science University of Sheffield UK
There exists a large and underutilized resource of archaeological literature, both formal, such as scholarly journals and less formal in the form of `grey literature'. In the archaeological domain the vast majorit... 详细信息
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Track me! a web based location tracking and analysis system for smart phone users
Track me! a web based location tracking and analysis system ...
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International International Symposium on computer and Information sciences (ISCIS)
作者: Murat Ali Bayir Murat Demirbas Ahmet Cosar Ubiquitous Computing Laboratory Computer Science & Engineering Suny at Buffalo Buffalo NY USA Intelligent Data Analysis Group Department of Computer Engineering Middle East Technical University Ankara Turkey
Mobility information of cell phone users is very important for wide range of applications, including context-based search and advertising, early warning systems, city-wide sensing applications such as air pollution ex... 详细信息
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