2012 Seventh International Conference on Knowledge, Information and Creativity Support Systems最新文献_第2页

Knowledge Systems for User Applications and Education 面向用户应用和教育的知识系统

2012 Seventh International Conference on Knowledge, Information and Creativity Support Systems Pub Date : 2012-11-08 DOI: 10.1109/KICSS.2012.25

Ladislav Burita, Ladislav Hagara, V. Ondryhal

引用次数: 2

Towards more Efficient Building Energy Management Systems 迈向更有效的楼宇能源管理系统

2012 Seventh International Conference on Knowledge, Information and Creativity Support Systems Pub Date : 2012-11-08 DOI: 10.1109/KICSS.2012.21

Seyed-Alireza Ahmadi, I. Shames, Francesco Scotton, Lirong Huang, H. Sandberg, K. Johansson, B. Wahlberg

{"title":"Towards more Efficient Building Energy Management Systems","authors":"Seyed-Alireza Ahmadi, I. Shames, Francesco Scotton, Lirong Huang, H. Sandberg, K. Johansson, B. Wahlberg","doi":"10.1109/KICSS.2012.21","DOIUrl":"https://doi.org/10.1109/KICSS.2012.21","url":null,"abstract":"As a first step towards developing efficient building energy management techniques, in this paper, we first study the energy consumption patterns of heating, ventilation and cooling (HVAC) systems across the KTH Royal Institute of Technology campus and we identify some possible areas where energy consumption can be made less wasteful. Later, we describe a test-bed where wireless sensor networks are used to collect data and eventually control the HVAC system in a distributed way. We present some of the data, temperature, humidity, and CO2 measurements, that are collected by the aforementioned network and compare them with the measurements collected by the legacy sensors already in place. In the end we present a preliminary result on modelling the dynamics of the temperature, humidity, and CO2 using the data gather by the sensor network. We check the validity of the model via comparing the out put of the system with measured data. As a future work we identify the possibility of using the models obtained here for model based control, and fault detection and isolation techniques.","PeriodicalId":309736,"journal":{"name":"2012 Seventh International Conference on Knowledge, Information and Creativity Support Systems","volume":"716 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115483511","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: 13

Improvements to Creativity in Singing Abilities Based on Perspective of Studies on Interaction between Speech Production and Auditory Perception 歌唱能力创造力的提高——基于言语产生与听觉感知相互作用研究的视角

2012 Seventh International Conference on Knowledge, Information and Creativity Support Systems Pub Date : 2012-11-08 DOI: 10.1109/KICSS.2012.35

M. Unoki, Kazushi Nishimoto

引用次数: 1

Development of Video Shooting Assistant System for Better Expression of Affective Information 为更好地表达情感信息而开发的视频拍摄辅助系统

2012 Seventh International Conference on Knowledge, Information and Creativity Support Systems Pub Date : 2012-11-08 DOI: 10.1109/KICSS.2012.30

H. Mitarai, A. Yoshitaka

引用次数: 2

Automatic Translation Repair Method for Improving Accuracy of Translated Sentences 提高译文准确性的自动翻译修复方法

2012 Seventh International Conference on Knowledge, Information and Creativity Support Systems Pub Date : 2012-11-08 DOI: 10.1109/KICSS.2012.17

T. Fukushima, T. Yoshino

引用次数: 0

Divide and Translate Legal Text Sentence by Using Its Logical Structure 利用法律文本句子的逻辑结构对其进行分译

2012 Seventh International Conference on Knowledge, Information and Creativity Support Systems Pub Date : 2012-11-08 DOI: 10.1109/KICSS.2012.19

Bui Thanh Hung, Minh Le Nguyen, Akira Shimazu

引用次数: 2

Cross-Layer Optimization Using Game Theory to Alleviate Unfairness in Wireless Networks 利用博弈论的跨层优化缓解无线网络中的不公平

2012 Seventh International Conference on Knowledge, Information and Creativity Support Systems Pub Date : 2012-11-08 DOI: 10.1109/KICSS.2012.13

R. Gunasekaran, E. Niranjani, S. Suganya, D. Vivekananthan, K. Raja

{"title":"Cross-Layer Optimization Using Game Theory to Alleviate Unfairness in Wireless Networks","authors":"R. Gunasekaran, E. Niranjani, S. Suganya, D. Vivekananthan, K. Raja","doi":"10.1109/KICSS.2012.13","DOIUrl":"https://doi.org/10.1109/KICSS.2012.13","url":null,"abstract":"The IEEE 802.11 Distributed Coordination Function (DCF) does not require the presence of a central controller or access point. It is therefore, the standard protocol used for resolving medium access contention in mobile ad hoc networks. IEEE 802.11 DCF is based on carrier sense multiple access with collision avoidance and Binary Exponential Back off Algorithm (BEBA). BEBA can improve the system throughput but increases the capture effect, permitting one node to seize the channel. This is because BEBA inherently favours the last successful node by providing it a smaller contention window after each successful transmission. This unfairness issue at the Medium Access Control (MAC) layer also affects the Transmission Control Protocol (TCP) layer as it leads to the most active connection dominating the shared channel. We have two types of instability issues that arise -- intraflow and interflow instabilities. In this paper, we take a game theory based approach for solving these instability issues that arise as a result of the capture effect. A modified back off mechanism for the DCF game called Optimized Back off Mechanism (OBM), in which nodes adopt smooth dynamics in changing their channel access probabilities by taking into account the actions of the other nodes in the neighborhood has been proposed. To ensure that no particular node gains undue access to the channel, we design the mechanism so as to achieve Nash equilibrium in the neighborhood. A node which unilaterally increases its channel access probability will eventually be penalized and incur a higher payoff. The mechanism will prevent a particular node or flow from dominating the shared channel in the intraflow and interflow scenarios respectively.","PeriodicalId":309736,"journal":{"name":"2012 Seventh International Conference on Knowledge, Information and Creativity Support Systems","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127247766","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

Region-Based Ranking in Association Analysis for News Relation Discovery 基于区域排序的新闻关联分析

2012 Seventh International Conference on Knowledge, Information and Creativity Support Systems Pub Date : 2012-11-08 DOI: 10.1109/KICSS.2012.34

N. Kittiphattanabawon, T. Theeramunkong, E. Nantajeewarawat

引用次数: 0

Toward a Computational Model of Creativity: Novel Hypothesis Generation from Structural Knowledge 迈向创造力的计算模型:从结构知识中产生新的假设

2012 Seventh International Conference on Knowledge, Information and Creativity Support Systems Pub Date : 2012-11-08 DOI: 10.1109/KICSS.2012.29

S. Hidaka

引用次数: 0

Geographic Routing with Cross Links 地理路由与交叉链接

2012 Seventh International Conference on Knowledge, Information and Creativity Support Systems Pub Date : 2012-11-08 DOI: 10.1109/KICSS.2012.10

W. Zha, W. Ng

引用次数: 0