Int. J. Knowl. Web Intell.最新文献_第4页

Optimal study number of stochastic e-learning system 随机电子学习系统的最优学习数

Int. J. Knowl. Web Intell. Pub Date : 2013-03-01 DOI: 10.1504/IJKWI.2013.052726

S. Nakamura, Keiko Nakayama, T. Nakagawa

引用次数: 0

A method for generating presentation slides based on expression styles using document structure 一种基于使用文档结构的表达式样式生成演示幻灯片的方法

Int. J. Knowl. Web Intell. Pub Date : 2013-03-01 DOI: 10.1504/IJKWI.2013.052728

Yuanyuan Wang, K. Sumiya

引用次数: 3

Encoding network-constrained travel trajectories using routing algorithms 使用路由算法编码网络约束的旅行轨迹

Int. J. Knowl. Web Intell. Pub Date : 2013-03-01 DOI: 10.1504/IJKWI.2013.052724

Pablo Martinez Lerin, D. Yamamoto, N. Takahashi

引用次数: 6

Design and collection of ontological metadata for enhancing interoperability of language resources 本体元数据的设计和收集，以增强语言资源的互操作性

Int. J. Knowl. Web Intell. Pub Date : 2012-12-01 DOI: 10.1504/IJKWI.2012.050852

Shunsuke Kozawa, Hitomi Tohyama, Kiyotaka Uchimoto, S. Matsubara, H. Isahara

{"title":"Design and collection of ontological metadata for enhancing interoperability of language resources","authors":"Shunsuke Kozawa, Hitomi Tohyama, Kiyotaka Uchimoto, S. Matsubara, H. Isahara","doi":"10.1504/IJKWI.2012.050852","DOIUrl":"https://doi.org/10.1504/IJKWI.2012.050852","url":null,"abstract":"This paper describes the design and implementation of a large scale ontological database named SHACHI, storing detailed metadata on language resources (LRs) in Asian and Western countries. SHACHI has been constructed to enhance the interoperability of LRs, that is, to effectively combine LRs, to systematically store LR metadata, to provide a common infrastructure for web services, to investigate languages, tag sets, and formats compiled in LRs, and to ultimately utilise all these factors for more efficient development of LRs. This ontological metadata database, containing more than 2,000 compiled LRs such as corpora, dictionaries, thesauruses and lexicons, has an aspect of an archive of a large scale metadata of LRs, and its website is now open to the public and accessible to all internet users. SHACHI metadata set is an extended version of OLAC metadata set which conforms to Dublin Core metadata element set. This paper first presents the methodologies to systematically store LR metadata and efficiently LR catalogues, and then explains the structure of the ontological metadata database, as well as the realisation of the LR catalogue search tool. The usefulness of the ontology search function has been investigated.","PeriodicalId":113936,"journal":{"name":"Int. J. Knowl. Web Intell.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131039977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Composition method of presentation slides using diagrammatic representation of discourse structure 用话语结构的图解表示的演示幻灯片的合成方法

Int. J. Knowl. Web Intell. Pub Date : 2012-12-01 DOI: 10.1504/IJKWI.2012.050851

Koichi Hanaue, Yusuke Ishiguro, Toyohide Watanabe

引用次数: 4

Localised topic information extraction for summarisation using syntactic sequences 基于句法序列的局部主题信息提取

Int. J. Knowl. Web Intell. Pub Date : 2012-12-01 DOI: 10.1504/IJKWI.2012.050853

Paul Villavicencio, Toyohide Watanabe

引用次数: 0

Improving users' manipulation and control on WSNs through collaborative sessions 通过协作会话改进用户对无线传感器网络的操作和控制

Int. J. Knowl. Web Intell. Pub Date : 2012-12-01 DOI: 10.1504/IJKWI.2012.050860

L. Peralta, L. D. Brito, J. F. Santos

引用次数: 4

Multi agent system approach for vulnerability analysis of online social network profiles over time 基于多智能体系统的在线社交网络档案脆弱性分析

Int. J. Knowl. Web Intell. Pub Date : 2012-12-01 DOI: 10.1504/IJKWI.2012.050854

Ruqayya Abdulrahman, Sophia Alim, D. Neagu, R. Holton, M. Ridley

{"title":"Multi agent system approach for vulnerability analysis of online social network profiles over time","authors":"Ruqayya Abdulrahman, Sophia Alim, D. Neagu, R. Holton, M. Ridley","doi":"10.1504/IJKWI.2012.050854","DOIUrl":"https://doi.org/10.1504/IJKWI.2012.050854","url":null,"abstract":"Nowadays, we witness a flood of continuously changing information from a variety of web sources. New challenges to track information changes in real time require new methods in web information retrieval using multi agent system (MAS) technology. This research continues previous work on extracting data from online social networks (OSNs) by using an agent in each user profile to monitor its updates, which are sent to a controller agent that saves a history of each user's activity in a local repository, as well as applying a vulnerability measure to users' profiles. An algorithm making use of MAS within the online social network retrieval system (OSNRS) is proposed. Our experiments on data extraction show that using MAS simplifies the process of tracking profile's history and opens the opportunity of understanding the dynamic behaviour of OSN users especially when it is combined with text mining. The application of the vulnerability measure over time highlighted that in the case of this experiment the structure of the node's network, rather than the contents of the node, changed over time. The validation of the vulnerability measure showed that friends of a profile, that disclose their personal details online, may not leak personal details about the profile.","PeriodicalId":113936,"journal":{"name":"Int. J. Knowl. Web Intell.","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122711578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Knowledge discovery of tourist subjective data in smartphone-based participatory sensing system by interactive growing hierarchical SOM and C4.5 基于交互式增长层次SOM和C4.5的智能手机参与式感知系统中游客主观数据知识发现

Int. J. Knowl. Web Intell. Pub Date : 2012-11-01 DOI: 10.1504/IJKWI.2012.050283

T. Ichimura, Shin Kamada, Kosuke Kato

{"title":"Knowledge discovery of tourist subjective data in smartphone-based participatory sensing system by interactive growing hierarchical SOM and C4.5","authors":"T. Ichimura, Shin Kamada, Kosuke Kato","doi":"10.1504/IJKWI.2012.050283","DOIUrl":"https://doi.org/10.1504/IJKWI.2012.050283","url":null,"abstract":"A self organising map (SOM) is trained using unsupervised learning to produce a two-dimensional discretised representation of input space of the training cases. Growing hierarchical SOM is an architecture which grows both in a hierarchical way representing the structure of data distribution and in a horizontal way representing the size of each individual maps. The control method of the growing degree by pruning off the redundant branch of hierarchy in SOM has been proposed and the criteria were designed by the adjustment of parameter settings according to a quantisation error and the size of map. Moreover, the interface tool for the proposed method called the interactive GHSOM has been developed. The interactive GHSOM can determine the knowledge of classification from the hierarchy of structure. A smartphone-based tourist participatory sensing system has been developed in Android smartphone. The system can collect tourist subjective data which includes jpeg files with GPS, geographic location name, the evaluation, and comments written in natural language at sightseeing spot. In this paper, we classified the subjective data by interactive GHSOM and extracted the rules by C4.5. After the interactive GHSOM implementation, the structure of the extracted rules became a lucid expression.","PeriodicalId":113936,"journal":{"name":"Int. J. Knowl. Web Intell.","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126985998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Parallel processing for stepwise generalisation method on multi-core PC cluster 多核PC集群上逐步泛化方法的并行处理

Int. J. Knowl. Web Intell. Pub Date : 2012-11-01 DOI: 10.1504/IJKWI.2012.050282

Shinpei Yagi, Keiichi Tamura, H. Kitakami

{"title":"Parallel processing for stepwise generalisation method on multi-core PC cluster","authors":"Shinpei Yagi, Keiichi Tamura, H. Kitakami","doi":"10.1504/IJKWI.2012.050282","DOIUrl":"https://doi.org/10.1504/IJKWI.2012.050282","url":null,"abstract":"An approximate query, which is an approximate pattern matching in sequence databases, is one of the most important techniques for many different areas, such as computational biology, text mining, web intelligence and pattern recognition; it returns many similar sub-sequences. In this paper, we refer to a set of such similar sub-sequences as a mismatch cluster. To support users who execute an approximate query on a sequence database to find the regularities of approximate patterns that similar to the query pattern, we have developed the stepwise generalisation method that extracts a reduced expression, called a minimum generalised set, from a mismatch cluster. This paper proposes a novel parallelisation model with a hierarchical task pool for the parallel processing of the stepwise generalisation method on a multi-core PC cluster. To manage tasks efficiently on multi-core CPUs, the proposed model uses the hierarchical task pool and an efficient hierarchical dynamic load balancing technique. We evaluate the proposed method using real protein sequences on an actual multi-core PC cluster. Experimental results confirm that the proposed method performs well on multi-core CPUs and on a multi-core PC cluster.","PeriodicalId":113936,"journal":{"name":"Int. J. Knowl. Web Intell.","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131748276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0