2015 10th International Conference on Intelligent Systems: Theories and Applications (SITA)最新文献_第4页

User profile model: A user dimension based classification 用户概要模型:基于用户维度的分类

2015 10th International Conference on Intelligent Systems: Theories and Applications (SITA) Pub Date : 2015-10-01 DOI: 10.1109/SITA.2015.7358378

Sara Ouaftouh, A. Zellou, A. Idri

引用次数: 27

A novel approach for open domain event schema discovery from twitter 一种基于twitter的开放域事件模式发现新方法

2015 10th International Conference on Intelligent Systems: Theories and Applications (SITA) Pub Date : 2015-10-01 DOI: 10.1109/SITA.2015.7358413

Assia Mezhar, M. Ramdani, A. Mzabi

{"title":"A novel approach for open domain event schema discovery from twitter","authors":"Assia Mezhar, M. Ramdani, A. Mzabi","doi":"10.1109/SITA.2015.7358413","DOIUrl":"https://doi.org/10.1109/SITA.2015.7358413","url":null,"abstract":"Open domain event extraction is a recently-introduced type of event extraction that extracts, aggregate and categorize important events. This is done without any domain specific guidance such as special training data or extraction rules. Because OEE is domain-independent, it helps the final users managing the unstructured data in an easy way. OEE help users creating complex queries or finding a new domain when they have an unknown structure of the explored events. We can help the user by generating a simplified relational schema that describes the extracted events in any given domain. For systems that extract events within a narrow domain, the schema is easily specified in advance. While, the events and types extracted with OEE do not fit with full schema information: we can't know in advance what schema is appropriate for each discovered type. In this paper, we introduce a novel approach of schema discovery based on probabilistic generative models especially LinkLDA for open-domain event extraction. This approach aims to develop an algorithm to automatically derive high quality smart schemas from the extracted events. To evaluate the quality of our results, we will carry out our experiments on a set of events extracted from twitter, the most up-to-date stream of current events.","PeriodicalId":174405,"journal":{"name":"2015 10th International Conference on Intelligent Systems: Theories and Applications (SITA)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121953276","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

Gas-filling stations procurement problem with time windows using a heterogeneous fleet of full tankers 加油站的采购问题与时间窗口使用一个异构车队的全油轮

2015 10th International Conference on Intelligent Systems: Theories and Applications (SITA) Pub Date : 2015-10-01 DOI: 10.1109/SITA.2015.7358387

Anouar Annouch, A. Bellabdaoui

引用次数: 4

Basics and limitations of approaches for specification of semantic business processes 语义业务流程规范方法的基础和限制

2015 10th International Conference on Intelligent Systems: Theories and Applications (SITA) Pub Date : 2015-10-01 DOI: 10.1109/SITA.2015.7358403

Fatima-Zahra Belouadha, Ouafa El Oinzioui, M. I. Kabbaj

引用次数: 0

Towards a better combination of the MADM algorithms for the Vertical Handover optimization in a mobile network multi-access environment 探讨在移动网络多址环境下，MADM算法在垂直切换优化中的更好组合

2015 10th International Conference on Intelligent Systems: Theories and Applications (SITA) Pub Date : 2015-10-01 DOI: 10.1109/SITA.2015.7358421

M. Mansouri, C. Leghris, A. Bekkhoucha

引用次数: 12

Evaluating LSA sensibility to disclosure in learners' interactions 评估学习者互动中LSA对披露的敏感性

2015 10th International Conference on Intelligent Systems: Theories and Applications (SITA) Pub Date : 2015-10-01 DOI: 10.1109/SITA.2015.7358384

Mouna Selmi, H. Hage, Esma Aïmeur

{"title":"Evaluating LSA sensibility to disclosure in learners' interactions","authors":"Mouna Selmi, H. Hage, Esma Aïmeur","doi":"10.1109/SITA.2015.7358384","DOIUrl":"https://doi.org/10.1109/SITA.2015.7358384","url":null,"abstract":"Social technologies have been effectively applied in distant learning platforms to engage students in social interaction and active learning. Students' interaction is viewed as a process through which learners demonstrate their expertise and a transfer of assistance to their peers. Within this context, students may ask for peers' feedback when they encounter problems that they cannot solve themselves. In response to his request, a learner may receive a huge volume of peers' feedback which is not usually all positive, relevant and favourable to his learning. Discarding negative feedback (bullying, demeaning and those making an individual vulnerable by self-disclosing personal data) aligns to the first principle of e-learning environment which is to ensure for the learners to interact and collaborate free from fear in a safe e-learning environment. Scrutinizing the learners' natural language interactions requires the use of artificial intelligence techniques, namely Latent semantic Analysis (LSA). In this work, we analyse LSA's sensibility to the quality of peers' text-based interactions and its ability to discard negative and self-disclosing feedback. To do that, we built different LSA models by varying the approach parameters. We theorize that there would be positive correlations between LSA measures derived from the latent semantic space and human judges' rating. Regression analysis shows that once the LSA parameters that better represent the human judgments of feedback relevance and disclosure have been considered, LSA reliably predicts the human scores (r=.64, p<;.001).","PeriodicalId":174405,"journal":{"name":"2015 10th International Conference on Intelligent Systems: Theories and Applications (SITA)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123872628","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

Achieving energy efficiency for Device to Device communications using power control: A low complexity algorithm 使用功率控制实现设备对设备通信的能源效率:一种低复杂度算法

2015 10th International Conference on Intelligent Systems: Theories and Applications (SITA) Pub Date : 2015-10-01 DOI: 10.1109/SITA.2015.7358419

Mohamed Amine Charar, Z. Guennoun, G. Aniba

引用次数: 2

On the fetal heart rate diagnostic technologies 胎儿心率诊断技术

2015 10th International Conference on Intelligent Systems: Theories and Applications (SITA) Pub Date : 2015-10-01 DOI: 10.1109/SITA.2015.7358418

Mariame Nassit, H. Berbia

引用次数: 4

Role of supply chain management in improving the organization within Moroccan government 供应链管理在改善摩洛哥政府组织中的作用

2015 10th International Conference on Intelligent Systems: Theories and Applications (SITA) Pub Date : 2015-10-01 DOI: 10.1109/SITA.2015.7358440

Hind Lahmidani, O. Beqqali

引用次数: 0

Formal verification of MPR selection algorithm in the OLSR protocol OLSR协议中MPR选择算法的形式化验证

2015 10th International Conference on Intelligent Systems: Theories and Applications (SITA) Pub Date : 2015-10-01 DOI: 10.1109/SITA.2015.7358414

Omar Barki, Z. Guennoun, A. Addaim

引用次数: 4