6th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010)最新文献_第3页

CODILA: A Collaborative and Distributed Learning Activity applied to software engineering courses in Latin American Universities CODILA:一个应用于拉丁美洲大学软件工程课程的协作和分布式学习活动

6th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010) Pub Date : 2010-10-09 DOI: 10.4108/ICST.COLLABORATECOM.2010.49

C. Collazos, S. Ochoa, S. Zapata, F. Giraldo, María Inés Lund, Laura Aballay, G. Clunie

引用次数: 6

Global privacy and transportation mode homogeneity anonymization in location based mobile systems with continuous queries 具有连续查询的基于位置的移动系统中的全局隐私和运输模式同质匿名化

6th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010) Pub Date : 2010-10-09 DOI: 10.4108/ICST.COLLABORATECOM.2010.8

Leon Stenneth, Philip S. Yu

{"title":"Global privacy and transportation mode homogeneity anonymization in location based mobile systems with continuous queries","authors":"Leon Stenneth, Philip S. Yu","doi":"10.4108/ICST.COLLABORATECOM.2010.8","DOIUrl":"https://doi.org/10.4108/ICST.COLLABORATECOM.2010.8","url":null,"abstract":"A major concern for deployment of location-based mobile systems is the ill-usage of mobile client's location data, which may imply sensitive and private personal information. Also, even if the location is exposed willingly by the mobile client the query should not be linked to the mobile client. Still, many location based systems (store finders, transit itinerary systems, and social networks) are created with a different focus and have little concern for end user privacy. We focused on location based mobile systems where the location of the mobile user may be available; however, an adversary should not be able to link a query to a specific mobile user. Two key contributions of this work are the introduction and experimental evaluation of a novel concept called transportation mode homogeneity anonymization that adds another dimension to privacy in mobile location based systems. Also, a novel dynamic layered approach on achieving K-anonymity by separating the local privacy requirement on each snapshot and global privacy requirement across snapshots with different privacy goals is proposed to exploit the local privacy anonymization group as candidates to obtain global anonymization group candidates.","PeriodicalId":354101,"journal":{"name":"6th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130069752","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: 27

Hardware security device facilitated trusted residential energy services 硬件安全装置，为居民提供可靠的能源服务

6th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010) Pub Date : 2010-10-09 DOI: 10.4108/ICST.COLLABORATECOM.2010.41

J. Zic, Julian Jang, Dongxi Liu, Chen Wang, M. Groot

引用次数: 0

SocialTrust++: Building community-based trust in Social Information Systems socialtrust++:在社会信息系统中建立社区信任

6th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010) Pub Date : 2010-10-09 DOI: 10.4108/ICST.COLLABORATECOM.2010.40

James Caverlee, Zhiyuan Cheng, B. Eoff, Chiao-Fang Hsu, K. Kamath, Said Kashoob, Jeremy Kelley, Elham Khabiri, Kyumin Lee

{"title":"SocialTrust++: Building community-based trust in Social Information Systems","authors":"James Caverlee, Zhiyuan Cheng, B. Eoff, Chiao-Fang Hsu, K. Kamath, Said Kashoob, Jeremy Kelley, Elham Khabiri, Kyumin Lee","doi":"10.4108/ICST.COLLABORATECOM.2010.40","DOIUrl":"https://doi.org/10.4108/ICST.COLLABORATECOM.2010.40","url":null,"abstract":"Social information systems - popularized by Facebook, Wikipedia, Twitter, and other social websites - are emerging as a powerful new paradigm for distributed social-powered information management. While there has been growing interest in these systems by businesses, government agencies, and universities, there remain important open challenges that must be addressed if the potential of these social systems is to be fully realized. For example, the presence of poor quality users and users intent on manipulating the system can disrupt the quality of socially-powered information and knowledge sharing applications. In this paper, we outline the SocialTrust++ project at Texas A&M University. The overall research goal of the SocialTrust++ project is to develop, analyze, deploy, and test algorithms for building, enabling, and leveraging community-based trust in Social Information Systems. Concretely, we are developing a trustworthy community-based information platform so that each user in a Social Information System can have transparent access to the community's trust perspective to enable more effective and efficient social information access.","PeriodicalId":354101,"journal":{"name":"6th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010)","volume":"47 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125909226","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

Cloud-based platform for personalization in a wellness management ecosystem: Why, what, and how 健康管理生态系统中基于云的个性化平台:为什么，做什么，如何做

6th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010) Pub Date : 2010-10-09 DOI: 10.4108/ICST.COLLABORATECOM.2010.44

P. Hsueh, R. Lin, M. Hsiao, Liangzhao Zeng, S. Ramakrishnan, Henry Chang

引用次数: 11

BMI CyberWorkstation: A cyberinfrastructure for collaborative experimental research on Brain-Machine Interfaces BMI网络工作站:用于脑机接口协作实验研究的网络基础设施

6th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010) Pub Date : 2010-10-09 DOI: 10.4108/ICST.COLLABORATECOM.2010.42

Prapaporn Rattanatamrong, Andréa M. Matsunaga, J. Fortes

引用次数: 2

Towards Secure Information Sharing models for community Cyber Security 面向社区网络安全的安全信息共享模式探讨

6th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010) Pub Date : 2010-10-09 DOI: 10.4108/ICST.COLLABORATECOM.2010.3

R. Sandhu, R. Krishnan, G. White

{"title":"Towards Secure Information Sharing models for community Cyber Security","authors":"R. Sandhu, R. Krishnan, G. White","doi":"10.4108/ICST.COLLABORATECOM.2010.3","DOIUrl":"https://doi.org/10.4108/ICST.COLLABORATECOM.2010.3","url":null,"abstract":"In this paper, we motivate the need for new models for Secure Information Sharing (SIS) in the specific domain of community cyber security. We believe that similar models will be applicable in numerous other domains. The term community in this context refers to a county or larger city size unit with a clearly demarcated geographical boundary aligned more or less with a governance boundary. Our choice of the community domain is based on the decade long experience of the Center for Infrastructure Assurance and Security (CIAS), now part of the Institute for Cyber Security (ICS-CIAS) at the University of Texas at San Antonio. Over the past decade ICS-CIAS has conducted cyber security preparedness exercises and training at communities throughout the nation specifically dealing with communication, incident response, disaster recovery, business continuity, security awareness and similar issues. We discuss the insights gained from these frequent exercises to illustrate the limitations of prior models for SIS, such as discretionary access control, mandatory access control and role-based access control. Specifically, we argue that these traditional models, while effective in addressing the issues that they were developed for, lack the agility to dynamically configure a system to facilitate SIS scenarios such as monitoring and response during a community cyber security incident life cycle. We discuss how our current research efforts at the Institute for Cyber Security on group-centric SIS models directly address the limitations of existing models in such scenarios.","PeriodicalId":354101,"journal":{"name":"6th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010)","volume":"PC-22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126670910","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: 14

Simulating collaboration from multiple, potentially non-collaborative healthcare systems to create a single view of a patient 模拟来自多个潜在非协作性医疗保健系统的协作，以创建患者的单一视图

6th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010) Pub Date : 2010-10-09 DOI: 10.4108/ICST.COLLABORATECOM.2010.17

Tyrone Grandison, Varun Bhagwan, D. Gruhl

引用次数: 0

A collaborative approach to facilitate intrusion detection and response against DDoS attacks. 一个协作的方法，以方便入侵检测和应对DDoS攻击。

6th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010) Pub Date : 2010-10-09 DOI: 10.4108/ICST.COLLABORATECOM.2010.46

S. Zargar, J. Joshi

{"title":"A collaborative approach to facilitate intrusion detection and response against DDoS attacks.","authors":"S. Zargar, J. Joshi","doi":"10.4108/ICST.COLLABORATECOM.2010.46","DOIUrl":"https://doi.org/10.4108/ICST.COLLABORATECOM.2010.46","url":null,"abstract":"Intrusion detection and response systems (IPSs) for protecting against distributed denial-of-service (DDoS) attacks will beneflit significantly if all the routers within each autonomous system (AS) are capable of detection and response in addition to sampling. However, DDoS detection and response will incur high storage and processing overhead if each router does redundant detection and response tasks. Many overlay communication protocols have been introduced in the literature to achieve coordination among the routers but they generally have high communication overheads. Furthermore, DDoS detection and response requires that all the flows intended to the same destination be analyzed together in order to efficiently capture the correlation between them. In order to do that, current approaches centrally collect all the sampled data and analyze them, which also increases the communication overhead. In this paper, we present a collaborative approach to distribute the sampling, detection, and response responsibilities among all the routers within the AS in such a way that each router can detect and respond to DDoS attacks. Our proposed approach achieves coordination among all the routers in the network to eliminate redundant sampling, detection, and response tasks without exploiting any specific communication protocol. We propose an optimal assignment of disjoint flows to each of the routers within the ASs in such a way that all the flows destined for the same host will be sampled, analyzed, and properly responded at the same router. Each router can thus capture the correlation between flows destined for a specific destination.","PeriodicalId":354101,"journal":{"name":"6th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126495443","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: 19

Keystroke-dynamics authentication against synthetic forgeries 针对合成伪造的击键动力学认证

6th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2010) Pub Date : 2010-10-09 DOI: 10.4108/ICST.COLLABORATECOM.2010.16

D. Stefan, D. Yao

引用次数: 41