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2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology最新文献

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An Approach to Ranking Participants Based on Relationship Network in E-commerce 电子商务中基于关系网络的参与者排序方法
2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology Pub Date : 2008-12-09 DOI: 10.1109/WIIAT.2008.134
Masao Kobayashi, Takayuki Ito
{"title":"An Approach to Ranking Participants Based on Relationship Network in E-commerce","authors":"Masao Kobayashi, Takayuki Ito","doi":"10.1109/WIIAT.2008.134","DOIUrl":"https://doi.org/10.1109/WIIAT.2008.134","url":null,"abstract":"In recently years, many people easily access Internet auctions in e-commerce trading. At the same time, network structures like the WWW have become huge and are analyzed on a grand scale. In Internet auctions, users face the problem of really knowing the credit and trustworthiness of participants, and the simple rating mechanism widely used in Internet auctions fails to represent this accurately. This paper proposes participant ranking methods based on relationships in Internet auctions. Our algorithm called \"Auction Network Trust (ANT)\" employs HITS's techniques and Internet auction data. At this stage, we successfully implemented a crawler for Internet auction sites and compared our algorithm to a reputation value of Internet auctions with several approaches such as user rankings. Furthermore, our work possesses a network analyzing system on a larger trading network that predicts which buyers and sellers are active and demonstrate better behaviors. Our experiments show many behaviors in the Internet auctions and that ANT presents different scores from HITS on the WWW.","PeriodicalId":393772,"journal":{"name":"2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129038175","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
Multi-concept Document Classification Using a Perceptron-Like Algorithm 基于感知器算法的多概念文档分类
2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology Pub Date : 2008-12-09 DOI: 10.1109/WIIAT.2008.410
Clay Woolam, L. Khan
{"title":"Multi-concept Document Classification Using a Perceptron-Like Algorithm","authors":"Clay Woolam, L. Khan","doi":"10.1109/WIIAT.2008.410","DOIUrl":"https://doi.org/10.1109/WIIAT.2008.410","url":null,"abstract":"Previous work in hierarchical categorization focuses on the hierarchical perceptron (Hieron) algorithm. Hierarchical perceptron works on the principles of the perceptron,that is each class label in the hierarchy has an associated weight vector. To account for the hierarchy, we begin at the root of the tree and sum all weights to the target label.We make a prediction by considering the label that yields the maximum inner product of its feature set with its path-summed weights. Learning is done by adjusting the weights along the path from the predicted node to the correct node by a specific loss function that adheres to the large margin principal. There are several problems with applying this approach to a multiple class problem. In many cases we could end up punishing weights that gave a correct prediction, because the algorithm can only take a single case at a time. In this paper we present an extended hierarchical perceptron algorithm capable of solving the multiple categorization problem (MultiHieron). We introduce new aggregate loss function for multiple label learning. We make weight updates simultaneously instead of serially. Then, significant improvement over the basic Hieron algorithm is demonstrated on the aviation safety reporting system (ASRS) flight anomaly database and OntoNews corpus using both flat and hierarchical categorization metrics.","PeriodicalId":393772,"journal":{"name":"2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128838161","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: 7
Pheromone Approach to the Adaptive Discovery of Sensor-Network Topology 传感器网络拓扑自适应发现的信息素方法
2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology Pub Date : 2008-12-09 DOI: 10.1109/WIIAT.2008.143
H. Tamaki, Ken-ichi Fukui, M. Numao, S. Kurihara
{"title":"Pheromone Approach to the Adaptive Discovery of Sensor-Network Topology","authors":"H. Tamaki, Ken-ichi Fukui, M. Numao, S. Kurihara","doi":"10.1109/WIIAT.2008.143","DOIUrl":"https://doi.org/10.1109/WIIAT.2008.143","url":null,"abstract":"Sensor-network technology is indispensable for constructing ubiquitous network infrastructures. Although information about adjacent relations between sensors is also very important for sensor networks, obtaining this information automatically without manual assistance is extremely difficult. Consequently, we propose a new methodology for constructing adjacent relations in sensor networks using an ant-colony optimization algorithm. This methodology can be used to automatically extract adjacent relations without using prepared sensor-location information or RFIDs to identify individual humans. We implemented a prototype system, and verified its basic effectiveness through simulations and an experiment using real data.","PeriodicalId":393772,"journal":{"name":"2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125507919","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: 3
Cross-Situation Trust Reasoning 跨情境信任推理
2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology Pub Date : 2008-12-09 DOI: 10.1109/WIIAT.2008.41
Mozhgan Tavakolifard, S. J. Knapskog, P. Herrmann
{"title":"Cross-Situation Trust Reasoning","authors":"Mozhgan Tavakolifard, S. J. Knapskog, P. Herrmann","doi":"10.1109/WIIAT.2008.41","DOIUrl":"https://doi.org/10.1109/WIIAT.2008.41","url":null,"abstract":"We propose an ontology-based approach for inferences linking trust information in two different situations. That reasoning process can augment the typically sparse trust information, by inferring the missing information from other situational conditions, and can better support situation-aware trust management. Our work is more comprehensive in comparison with other models and considers various aspects of the relationship between situation-awareness and trust management.","PeriodicalId":393772,"journal":{"name":"2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125534565","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: 10
Filtering Short Queries by Means of Fuzzy Semantic-Lexical Relations for Meta-searchers Using WordNet 基于模糊语义-词汇关系的WordNet元搜索器短查询过滤
2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology Pub Date : 2008-12-09 DOI: 10.1109/WIIAT.2008.112
J. Serrano-Guerrero, F. P. Romero, J. A. Olivas
{"title":"Filtering Short Queries by Means of Fuzzy Semantic-Lexical Relations for Meta-searchers Using WordNet","authors":"J. Serrano-Guerrero, F. P. Romero, J. A. Olivas","doi":"10.1109/WIIAT.2008.112","DOIUrl":"https://doi.org/10.1109/WIIAT.2008.112","url":null,"abstract":"Query expansion is one of the most complex tasks in information retrieval. Several new queries can be expanded related to a user one. The problem arises in choosing the queries that are more useful for search process. Here it is supposed that the most useful expanded queries are those queries which have similar meanings with regard to the original query but the number of words that they (original and expanded query) share is low. So, their meanings are similar but grammatically they are different. So, following this idea, several experiments have been carried out to assess a fuzzy measure that is able to select which are the most useful expanded queries, i.e., a fuzzy filtering process for query expansion.","PeriodicalId":393772,"journal":{"name":"2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126496572","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: 2
Federated ALCI: Preliminary Report 联邦铝业公司:初步报告
2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology Pub Date : 2008-12-09 DOI: 10.1109/WIIAT.2008.296
G. Voutsadakis, G. Slutzki, Vasant G Honavar, Jie Bao
{"title":"Federated ALCI: Preliminary Report","authors":"G. Voutsadakis, G. Slutzki, Vasant G Honavar, Jie Bao","doi":"10.1109/WIIAT.2008.296","DOIUrl":"https://doi.org/10.1109/WIIAT.2008.296","url":null,"abstract":"We introduce F-ALCI, a federated version of the description logic ALCI. An F-ALCI ontology, like its package-based counterpart ALCIP-, consists of multiple ALCI ontologies that can import concepts or roles defined in other modules. Unlike ALCIP- which supports only contextualized negation, F-ALCI, supports contextualization of each of the logical connectives, a feature that allows more flexible reuse of knowledge from independently developed ontologies. We provide a new semantics for F-ALCI based on image domain relations and establish the conditions that need to be imposed on domain relations to ensure properties, such as preservation of unsatisfiability and monotonicity of inference, that are desirable in distributed web applications. We also establish the decidability of F-ALCI.","PeriodicalId":393772,"journal":{"name":"2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125640798","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: 4
Mining Exceptional Activity Patterns in Microstructure Data 挖掘微观结构数据中的异常活动模式
2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology Pub Date : 2008-12-09 DOI: 10.1109/WIIAT.2008.160
Yuming Ou, Longbing Cao, C. Luo, Li Liu
{"title":"Mining Exceptional Activity Patterns in Microstructure Data","authors":"Yuming Ou, Longbing Cao, C. Luo, Li Liu","doi":"10.1109/WIIAT.2008.160","DOIUrl":"https://doi.org/10.1109/WIIAT.2008.160","url":null,"abstract":"Market Surveillance plays an important role in maintaining market integrity, transparency and fairness. The existing trading pattern analysis only focuses on interday data which discloses explicit and high-level market dynamics. In the mean time, the existing market surveillance systems are facing challenges of misuse, mis-disclosure and misdealing of information, announcement and order in one market or crossing multiple markets. Therefore, there is a crucial need to develop workable methods for smart surveillance. To deal with such issues, we propose an innovative methodology - microstructure activity pattern analysis. Based on this methodology, a case study in identifying exceptional microstructure activity patterns is carried out. The experiments on real-life stock data show that microstructure activity pattern analysis opens a new and effective means for crucially understanding and analysing market dynamics. The resulting findings such as exceptional microstructure activity patterns can greatly enhance the learning, detection, adaption and decision-making capability of market surveillance.","PeriodicalId":393772,"journal":{"name":"2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123007797","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: 2
An Analysis of Entries in the First TAC Market Design Competition 第一届TAC市场设计比赛参赛作品分析
2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology Pub Date : 2008-12-09 DOI: 10.1109/WIIAT.2008.272
J. Niu, Kai Cai, P. McBurney, S. Parsons
{"title":"An Analysis of Entries in the First TAC Market Design Competition","authors":"J. Niu, Kai Cai, P. McBurney, S. Parsons","doi":"10.1109/WIIAT.2008.272","DOIUrl":"https://doi.org/10.1109/WIIAT.2008.272","url":null,"abstract":"This paper presents an analysis of entries in the first TAC market design competition final that compares the entries across several scenarios. The analysis complements previous work analyzing the 2007 competition, demonstrating some vulnerabilities of entries that placed highly in the competition. The paper also suggests a simple strategy that would have performed well.","PeriodicalId":393772,"journal":{"name":"2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132761592","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: 23
Using k-Interactive Measure in Optimization-Based Data Mining 基于k-交互测度的优化数据挖掘
2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology Pub Date : 2008-12-09 DOI: 10.1109/WIIAT.2008.152
Nian Yan, Zhengxin Chen, Yong Shi
{"title":"Using k-Interactive Measure in Optimization-Based Data Mining","authors":"Nian Yan, Zhengxin Chen, Yong Shi","doi":"10.1109/WIIAT.2008.152","DOIUrl":"https://doi.org/10.1109/WIIAT.2008.152","url":null,"abstract":"Optimization-based methods have been used for data separation in different domains and applications since 1960s. The commonality of those methods is to separate data by minimizing the overlapping between the groups and regard contribution from all the attributes toward the target of classification is the sum of every single attribute. However, the interaction among the attributes in the data is not considered at all. The theory of non-additive measures is used to describe those interactions. The consideration of the interactions is a breakthrough for dealing with the nonlinearity of data. Through the non-additive measure has been successfully utilized in optimization-based classification, it increases the computation cost as well as the quadratic programming models particularly designed for dealing with the nonlinearity. In this paper, we proposed the optimization-based classification method with the signed k-interactive measure. The experimental results shows that it successfully reduced the computation but retained the classification power.","PeriodicalId":393772,"journal":{"name":"2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134365057","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
Dynamic Self-Healing for Service Flows with Semantic Web Services 带有语义Web服务的服务流的动态自修复
2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology Pub Date : 2008-12-09 DOI: 10.1109/WIIAT.2008.111
Wei Ren, Gang Chen, Haifeng Shen, Zhonghua Yang, Jing-Bing Zhang, C. Low, David Chen, Chengzheng Sun
{"title":"Dynamic Self-Healing for Service Flows with Semantic Web Services","authors":"Wei Ren, Gang Chen, Haifeng Shen, Zhonghua Yang, Jing-Bing Zhang, C. Low, David Chen, Chengzheng Sun","doi":"10.1109/WIIAT.2008.111","DOIUrl":"https://doi.org/10.1109/WIIAT.2008.111","url":null,"abstract":"With an increasing complexity of business processes, self-healing capability is becoming an important issue in order to support robust service flow execution. In this paper, a dynamic self-healing mechanism is proposed, which can dynamically identify suitable alternatives and replace faulty services such that a service flow can be performed successfully despite of unexpected exceptions. This mechanism explicitly utilizes semantic Web services for service matching and selection of a composite service in business service flow, and Semantic Web services are equipped with rich business rules in a domain-dependent manner. We explore the self-healing mechanism for supporting self-healable service flow execution which is modeled in BPEL4WS. A demo system of self-healing capable service flow execution is built to validate its effectiveness by a concrete scenario, PC manufacturing application.","PeriodicalId":393772,"journal":{"name":"2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2008-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134403042","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: 8
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