2011 International Conference on Collaboration Technologies and Systems (CTS)最新文献_第9页

Dependency based collaboration: Ontology based information management 基于依赖的协作:基于本体的信息管理

2011 International Conference on Collaboration Technologies and Systems (CTS) Pub Date : 2011-05-23 DOI: 10.1109/CTS.2011.5928739

B. Drabble

{"title":"Dependency based collaboration: Ontology based information management","authors":"B. Drabble","doi":"10.1109/CTS.2011.5928739","DOIUrl":"https://doi.org/10.1109/CTS.2011.5928739","url":null,"abstract":"Central to any collaboration problem is the ability to model and understand how the effects of decisions made in one system propagate through the collective understanding, bringing to light insights and information. This raises the important research question of how information in different systems can be brought together in an understandable way but without the need to re-engineer either their interfaces or their data needs. The approach to “loose systems” coupling explored in this paper organizes information so that the dependency between information (people/groups, locations, resources and concepts) provided by disparate sources) can be identified, the consequences of the impacts on these dependencies analyzed and any consequences made explicit. This allows users to understand the explicit and implicit constraints, restraints and preferences that are imposed on their tasks ensuring any solutions they provide are compatible with ones being developed by other users. Understanding the “space of potential solutions” allows users to truly develop collaborate solutions in parallel without the need to employ a “stove piped” process in which users take turns in adding information to a solution in order to ensure consistency. Modeling the constraints, restraints and preferences of potential solutions also allows for more intelligent monitoring of information needs and hence more focusing information search. An example is provided showing how different planners and analysis tools can work collaboratively ensuring plans remains consistent.","PeriodicalId":426543,"journal":{"name":"2011 International Conference on Collaboration Technologies and Systems (CTS)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125938147","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

Ultra Low Power Small Size RF Transceiver Design for Wireless Sensor Networks 无线传感器网络的超低功耗小尺寸射频收发器设计

2011 International Conference on Collaboration Technologies and Systems (CTS) Pub Date : 2011-05-23 DOI: 10.1109/CTS.2011.5928700

A. A. Minhas, M. Faheem, Muhammad Basit Azeem

{"title":"Ultra Low Power Small Size RF Transceiver Design for Wireless Sensor Networks","authors":"A. A. Minhas, M. Faheem, Muhammad Basit Azeem","doi":"10.1109/CTS.2011.5928700","DOIUrl":"https://doi.org/10.1109/CTS.2011.5928700","url":null,"abstract":"Some transceivers operate in the industrial, scientific and medical (ISM) band. Usually Wireless sensor nodes are mostly battery operated and in many applications they are placed unattended. It requires designing both hardware and software that consume very low power during the operations. Current size of the wireless sensor node is in the order of millimeter. Scientists and engineers are trying to reduce its size near to the size of dust particle. This offers a challenge to design wireless sensor nodes that consume low power. Transceiver has a very important role in these nodes. In this paper we have proposed an Ultra low power small size RF transceiver. The proposed chip has contained five blocks which are power amplifier (PA), low noise amplifier (LNA), crystal oscillator (XO), Phase Locked Loop (PLL), and intermediate frequency(IF). It incorporates less number of low-dropout regulators (LDO). It has also proposed to decrease the number of beneficiary components by giving the same job to other components in a distributed way. Also the reduction of enable pins on the chip reduced the size of chip.","PeriodicalId":426543,"journal":{"name":"2011 International Conference on Collaboration Technologies and Systems (CTS)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117316974","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

Microblogging's impact on collaboration awareness: A field study of microblogging within and between project teams 微博对协作意识的影响:项目团队内部和项目团队之间微博的实地研究

2011 International Conference on Collaboration Technologies and Systems (CTS) Pub Date : 2011-05-23 DOI: 10.1109/CTS.2011.5928662

Dejin Zhao, M. Rosson, Tara Matthews, T. Moran

引用次数: 25

Trust networks: Interpersonal, sensor, and social 信任网络:人际、感知和社会

2011 International Conference on Collaboration Technologies and Systems (CTS) Pub Date : 2011-05-23 DOI: 10.1109/CTS.2011.5928659

K. Thirunarayan, Pramod Anantharam

引用次数: 10

Scalable and efficient negotiation protocol: Decomposing the contract space based on idea of issue-grouping 可伸缩高效的协商协议:基于问题分组思想分解契约空间

2011 International Conference on Collaboration Technologies and Systems (CTS) Pub Date : 2011-05-23 DOI: 10.1109/CTS.2011.5928711

K. Fujita, Takayuki Ito, M. Klein

{"title":"Scalable and efficient negotiation protocol: Decomposing the contract space based on idea of issue-grouping","authors":"K. Fujita, Takayuki Ito, M. Klein","doi":"10.1109/CTS.2011.5928711","DOIUrl":"https://doi.org/10.1109/CTS.2011.5928711","url":null,"abstract":"Most real-world negotiation involves multiple interdependent issues, which makes an agent's utility functions nonlinear. Traditional negotiation mechanisms, which were designed for linear utilities, do not fare well in nonlinear contexts. One of the main challenges in developing effective nonlinear negotiation protocols is scalability; they can't find a high-quality solution when there are many issues, due to computational intractability. One reasonable approach to reducing computational cost, while maintaining good quality outcomes, is to decompose the utility space into several largely independent sub-spaces. In this paper, we propose a method for decomposing a utility space based on every agent's utility space. In addition, the mediator finds the contracts in each group based on the votes from all agents, and combines the contract in each issue-group. This method allows good outcomes with greater scalability than the method without issue-grouping. We demonstrate that our protocol, based on issue-groups, has a higher optimality rate than previous efforts, and discuss the impact on the optimality of the negotiation outcomes.","PeriodicalId":426543,"journal":{"name":"2011 International Conference on Collaboration Technologies and Systems (CTS)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127679356","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

MikiWiki: A meta-design framework for collaboration MikiWiki:协作的元设计框架

2011 International Conference on Collaboration Technologies and Systems (CTS) Pub Date : 2011-05-23 DOI: 10.1109/CTS.2011.5928672

Li Zhu, I. Vaghi

引用次数: 2

Building voting tools to support group collaboration 构建投票工具以支持团队协作

2011 International Conference on Collaboration Technologies and Systems (CTS) Pub Date : 2011-05-23 DOI: 10.1109/CTS.2011.5928671

Kung-E. Cheng, F. Deek

引用次数: 0

Developing a common analytical framework for models, simulations, and data 为模型、模拟和数据开发一个通用的分析框架

2011 International Conference on Collaboration Technologies and Systems (CTS) Pub Date : 2011-05-23 DOI: 10.1109/CTS.2011.5928660

N. Adam

引用次数: 0

Behind Linus's law: A preliminary analysis of open source software peer review practices in Mozilla and Python Linus定律背后:对Mozilla和Python中开源软件同行评审实践的初步分析

2011 International Conference on Collaboration Technologies and Systems (CTS) Pub Date : 2011-05-23 DOI: 10.1109/CTS.2011.5928673

Jing Wang, John Millar Carroll

引用次数: 13

Map-like Wikipedia overview visualization 类似地图的维基百科概览可视化

2011 International Conference on Collaboration Technologies and Systems (CTS) Pub Date : 2011-05-23 DOI: 10.1109/CTS.2011.5928665

P. Pang, R. Biuk-Aghai

引用次数: 1