2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems最新文献_第2页

User-Centered Evaluation of Recommender Systems with Comparison between Short and Long Profile 以用户为中心的推荐系统评价与长、短配置文件的比较

2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems Pub Date : 2012-07-04 DOI: 10.1109/CISIS.2012.114

F. Epifania, P. Cremonesi

{"title":"User-Centered Evaluation of Recommender Systems with Comparison between Short and Long Profile","authors":"F. Epifania, P. Cremonesi","doi":"10.1109/CISIS.2012.114","DOIUrl":"https://doi.org/10.1109/CISIS.2012.114","url":null,"abstract":"The growth of the social web poses new challenges and opportunities for recommender systems. The goal of Recommender Systems (RSs) is to filter information from a large data set and to recommend to users only the items that are most likely to interest and/or appeal to them. The quality of a RS is typically defined in terms of different attributes, the principal ones being relevance, novelty, serendipity and global satisfaction. Most existing works evaluate quality of Recommender Systems in terms of statistical factors that are algorithmically measured. This paper aims to explore whether (i) algorithmic measures of RS quality are in accordance with user-based measure and (ii) the user perceived quality of a RS is affected by the number of movies rated by the user. For this purpose we designed, developed and tested a web recommender system, TheBestMovie4You (http://www.moviers.it), which allows us to collect questionnaires about the quality of recommendations. We made a questionnaire and gave it to 240 subjects and we wanted to have as wide a set of users as possible using social web. In a experiment we asked the users to choose five movies (short profile), in a second to choose ten (long profile). Our results show that statistical properties fail in fully describing the quality of algorithms, because with user-centered metrics we can outline an algorithm's features that otherwise could not be detected. The comparison between the two phases highlighted a difference only in three cases out of twenty.","PeriodicalId":158978,"journal":{"name":"2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114875558","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

A Supporting Method of Medical Imaging Diagnosis with Sonification 超声医学影像诊断的辅助方法

2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems Pub Date : 2012-07-04 DOI: 10.1109/CISIS.2012.144

Tsuneo Kagawa, Hideki Kudo, S. Tanoue, H. Kiyosue, H. Mori, Hiroaki Nishino, K. Utsumiya

引用次数: 8

Towards Designing Users' Intuitive Web Interface 设计用户直观的Web界面

2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems Pub Date : 2012-07-04 DOI: 10.1109/CISIS.2012.129

M. Islam

引用次数: 14

Combining Individualization and Intuitive Guided Learning through Compound Learning Resources 利用复合学习资源将个性化与直观引导学习相结合

2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems Pub Date : 2012-07-04 DOI: 10.1109/CISIS.2012.206

N. Capuano, A. Pierri, S. Salerno, G. Mangione

引用次数: 2

An Evaluation Framework for Assessing and Optimizing Multimodal Fusion Engines Performance 多模态融合发动机性能评估与优化的评估框架

2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems Pub Date : 2012-07-04 DOI: 10.1109/CISIS.2012.165

Pedro Feiteira, Carlos M. Duarte

{"title":"An Evaluation Framework for Assessing and Optimizing Multimodal Fusion Engines Performance","authors":"Pedro Feiteira, Carlos M. Duarte","doi":"10.1109/CISIS.2012.165","DOIUrl":"https://doi.org/10.1109/CISIS.2012.165","url":null,"abstract":"The current development of interactive systems is shifting its focus into adding new features and capabilities, encompassing for example, new input devices and ways of interacting. Some applications make use of different modalities for both input and output, which adds great complexity to such systems. Due to a possible high number of input modalities and devices available, the task of combining all the information conveyed by users from these sources, becomes critical and troublesome. This process is commonly referred to, as multi modal fusion, and is performed by fusion engines, components of multi modal systems, that have the purpose of receiving multiple streams of input, combine them, and reaching an interpretation of user intent. Evaluating the efficiency of this process is a task that requires a considerate amount of effort, due to all the variables involved. In this paper we present an evaluation framework and methodology aimed towards the assessment and optimization of fusion engines performance. We begin by correlating our work to project GUIDE, explaining how fusion is achieved and how information about user and context are used for adaptation. Subsequent sections discuss the proposed framework, and how it enables developers to assess and improve their components performance. The article concludes by showing some results that demonstrate the benefits of using such an approach and the impact it can have on the development of fusion engines.","PeriodicalId":158978,"journal":{"name":"2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130117354","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: 1

Monitoring Interior Wall Maintenance in a Virtual Environment 虚拟环境下的内墙维护监控

2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems Pub Date : 2012-07-04 DOI: 10.1109/CISIS.2012.20

A. Sampaio, Daniel P. Rosário

{"title":"Monitoring Interior Wall Maintenance in a Virtual Environment","authors":"A. Sampaio, Daniel P. Rosário","doi":"10.1109/CISIS.2012.20","DOIUrl":"https://doi.org/10.1109/CISIS.2012.20","url":null,"abstract":"In a building, the paint coating applied to interior walls conveys their aesthetic character and also performs an important function of protection. It is a construction component which is exposed to agents of deterioration related to its use, needing the regular evaluation of its state of repair. The completed model supports the performance of such periodic inspections and the monitoring of interior wall maintenance, using Virtual Reality (VR) Technology. Used during an inspection visit, the application allows users to consult a database of irregularities, normally associated with paint coating, classified by the most probable causes and by recommended repair methodologies. In addition, with this model, a chromatic scale related to the degree of deterioration of the coating, defined as a function of the time between the dates of the application of the paint and the scheduled repainting, can be attributed to each element of coating monitored. This use of VR technology allows inspections and the evaluation of the degree of wear and tear of materials to be carried out in a highly direct and intuitive manner. The computer application has a positive contribution to make in the field of construction, using as it does Information Technology (IT) tools which give access to innovative technology with it capacity for interaction and visualization.","PeriodicalId":158978,"journal":{"name":"2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131489794","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: 1

In Silico Prediction and In Vitro Characterization of Unique Function of Human RNase3 人类RNase3独特功能的计算机预测和体外鉴定

2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems Pub Date : 2012-07-04 DOI: 10.1109/CISIS.2012.84

Pei-Chun Lien, Chien-Jung Chen, Ping-Hsueh Kuo, Tun-Wen Pai, Hsiu-Hui Chang, Y. Lai, Wei-Shuo Wu, M. Chang

{"title":"In Silico Prediction and In Vitro Characterization of Unique Function of Human RNase3","authors":"Pei-Chun Lien, Chien-Jung Chen, Ping-Hsueh Kuo, Tun-Wen Pai, Hsiu-Hui Chang, Y. Lai, Wei-Shuo Wu, M. Chang","doi":"10.1109/CISIS.2012.84","DOIUrl":"https://doi.org/10.1109/CISIS.2012.84","url":null,"abstract":"Ribonucleases (RNases) constitute a cellular function of exo- and endo-nucleases in all living organisms include vertebrate, bacteria, mold and plant. Human ribonuclease A (hRNaseA) super family consists of thirteen members with high structure similarities. Among which hRNase3 has multiple functions such as RNase, cytotoxicity, and heap ran sulfate (HS) binding activity. Employing Clustal W2 multiple sequence alignment of 13 human RNase A family members revealed that hRNase3 shares 67% identity and 76% similarity with hRNase2, much higher than the others. Besides, both RNase 2 and RNase3 are high conserved among primates. In terms of hRNase3-heparin/heparan sulfate (HS) interaction, three putative heparin binding regions (HBRs), 34RWRCK38 (HBR1), 75RSRFR79 (HBR2) and 101RPGRR105 (HBR3) have been predicted due to presence of positive charge clusters. Furthermore, these regions are also characterized as unique peptide regions within all 13 RNase sequences by REMUS system. Our experimental data derived from protein engineering and binding assays have demonstrated that these HBRs indeed involve in characteristic functions of hRNase3. In summary, through evolution hRNaseA super family has gained novel functions which may be preserved in the unique region or domain to account for additional molecular interactions.","PeriodicalId":158978,"journal":{"name":"2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131571405","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

An Automated Approach for Software Bug Classification 软件缺陷自动分类方法

2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems Pub Date : 2012-07-04 DOI: 10.1109/CISIS.2012.132

Neelofar, M. Javed, Hufsa Mohsin

引用次数: 20

Domain Independent Architecture and Behavior Modeling for Pervasive Computing Environments 面向普适计算环境的领域独立体系结构和行为建模

2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems Pub Date : 2012-07-04 DOI: 10.1109/CISIS.2012.28

Martin Peters, Christopher Brink, S. Sachweh

{"title":"Domain Independent Architecture and Behavior Modeling for Pervasive Computing Environments","authors":"Martin Peters, Christopher Brink, S. Sachweh","doi":"10.1109/CISIS.2012.28","DOIUrl":"https://doi.org/10.1109/CISIS.2012.28","url":null,"abstract":"Although pervasive computing and ambient intelligence are emerging disciplines, domain independent middleware for those scenarios are rare. In this paper we propose act-mobile as a domain independent middleware for pervasive computing environments that consists of a central service platform and locally integrated gateways, building the bridge between sensors and actuators and the act-mobile server. Through the use of a centralized server we are able to connect to controlled environments over the internet and use different clients like mobile applications for monitoring and controlling. One key feature in achieving the domain independence is the way we define the behavior of the whole system and abstract from technical details to easily provide domain dependent functionality. The used state chart-based behavior modeling is also introduced in this paper. We show how we first build properties and composed properties to achieve a higher abstraction of sensor data and apply that abstraction to actuators, too. Finally, the rules are defined based on state charts using composed properties and activities.","PeriodicalId":158978,"journal":{"name":"2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116291917","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

Performance and Scalability of XML Query Processing XML查询处理的性能和可伸缩性

2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems Pub Date : 2012-07-04 DOI: 10.1109/CISIS.2012.18

G. Hains, M. Alrammal

引用次数: 0