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14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05)最新文献

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Assessing efficiency of trust management in peer-to-peer systems 点对点系统信任管理效率评估
14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05) Pub Date : 2005-06-13 DOI: 10.1109/WETICE.2005.20
R. Aringhieri
{"title":"Assessing efficiency of trust management in peer-to-peer systems","authors":"R. Aringhieri","doi":"10.1109/WETICE.2005.20","DOIUrl":"https://doi.org/10.1109/WETICE.2005.20","url":null,"abstract":"P2P applications support exchanging resources while preserving total or partial anonymity of both requestors and providers. However, concerns have been raised about the possibility that anonymity may encourage malicious peers to spread tampered-with resources (e.g., malicious programs and viruses). A considerable amount of research is now being carried out on the development of trust and reputation models in P2P networks. In this paper, we assess the efficiency of our approach to the design of reputation systems involving flexible techniques for collecting and aggregating peers' opinions via comparison with probabilistic approaches.","PeriodicalId":128074,"journal":{"name":"14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127721810","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: 17
A PDA client for the computational grid 用于计算网格的PDA客户机
14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05) Pub Date : 2005-06-13 DOI: 10.1109/WETICE.2005.8
J. Brooke, M. Parkin
{"title":"A PDA client for the computational grid","authors":"J. Brooke, M. Parkin","doi":"10.1109/WETICE.2005.8","DOIUrl":"https://doi.org/10.1109/WETICE.2005.8","url":null,"abstract":"Access to the computational grid is currently tied to the laptop/desktop environment since previous grid client development has been concentrated in this area. This paper presents the design and implementation of a lightweight grid client that provides the same level of functionality and security as its desktop counterparts whilst conforming to the limitations and restrictions of a PDA Java runtime environment. This opens up a new area of grid computing access: secure and flexible job submission and monitoring to dependable, persistent, powerful and consistent computing services provided by a grid has been freed from static environments into the mobile domain using standards-based platforms, protocols and components: J2ME, X.509 certificates, SSL connections and IEEE 802.11b wireless networking.","PeriodicalId":128074,"journal":{"name":"14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05)","volume":"695 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132746233","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
Agent-based Computing for Enterprise Collaboration - Services and Agents 基于代理的企业协作计算——服务和代理
14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05) Pub Date : 2005-06-13 DOI: 10.1109/WETICE.2005.15
F. Bergenti, Giacomo Cabri
{"title":"Agent-based Computing for Enterprise Collaboration - Services and Agents","authors":"F. Bergenti, Giacomo Cabri","doi":"10.1109/WETICE.2005.15","DOIUrl":"https://doi.org/10.1109/WETICE.2005.15","url":null,"abstract":"The third \"Agent-based Computing for Enterprise Collaboration\" workshop at WETICE aimed at bringing together researcher in the field of collaboration supported by software agents. This paper briefly discusses the content of the papers as presented by the participating authors. Moreover, there is a summary of the main issues of the concluding panel discussions.","PeriodicalId":128074,"journal":{"name":"14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128591586","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
SP/sup 2/A: enabling service-oriented grids using a peer-to-peer approach SP/sup 2/A:使用点对点方法启用面向服务的网格
14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05) Pub Date : 2005-06-13 DOI: 10.1109/WETICE.2005.54
M. Amoretti, M. Reggiani, F. Zanichelli, G. Conte
{"title":"SP/sup 2/A: enabling service-oriented grids using a peer-to-peer approach","authors":"M. Amoretti, M. Reggiani, F. Zanichelli, G. Conte","doi":"10.1109/WETICE.2005.54","DOIUrl":"https://doi.org/10.1109/WETICE.2005.54","url":null,"abstract":"With the service-oriented peer-to-peer architecture (SP/sup 2/A), we propose a peer-to-peer based solution for service sharing, discovery and provision in grid environments. This paper presents an overview of SP/sup 2/A, along with the structure of the current prototype and some performance results.","PeriodicalId":128074,"journal":{"name":"14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122905378","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: 9
A decentralized strategy for resource allocation 资源分配的分散策略
14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05) Pub Date : 2005-06-13 DOI: 10.1109/WETICE.2005.6
A. Stefano, C. Santoro
{"title":"A decentralized strategy for resource allocation","authors":"A. Stefano, C. Santoro","doi":"10.1109/WETICE.2005.6","DOIUrl":"https://doi.org/10.1109/WETICE.2005.6","url":null,"abstract":"This paper presents an approach for resource allocation in a grid based on \"spatial computing\" concepts. We model a grid using a flat architecture consisting of nodes connected by an overlay network. The 2D spatial distribution of the nodes of the grid, together with the quantity of resource available in each node, forms a 3D surface, where valleys correspond to nodes with a large quantity of available resource. We propose an algorithm for resource allocation that is based on surfing such a 3D surface, in search for the deepest valley (global minimum). The algorithm, which aims at fairly distributing among nodes the quantity of leased resource, is based on some heuristics that mimic the laws of kinematics. Experimental results show the effectiveness of the algorithm.","PeriodicalId":128074,"journal":{"name":"14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115365574","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: 8
Towards a semantic Web for bioinformatics using ontology-based annotation 使用基于本体的注释实现生物信息学的语义网
14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05) Pub Date : 2005-06-13 DOI: 10.1109/WETICE.2005.58
P. Lambrix
{"title":"Towards a semantic Web for bioinformatics using ontology-based annotation","authors":"P. Lambrix","doi":"10.1109/WETICE.2005.58","DOIUrl":"https://doi.org/10.1109/WETICE.2005.58","url":null,"abstract":"Nowadays, biologists use biological data sources and tools to find relevant information for their research. However, with the explosion of the amount of online accessible data and tools, finding the relevant sources and retrieving the relevant information is not an easy task. Further, often information from different sources needs to be integrated. The vision of a semantic Web alleviates these difficulties. The semantic Web is an extension of the current Web in which information is given a well-defined meaning by annotating Web content with ontology terms. In this paper, we discuss the semantic Web vision and focus on an important technology, ontologies, that is needed to make this vision happen.","PeriodicalId":128074,"journal":{"name":"14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05)","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123197527","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: 38
Abstraction-based workflow cooperation using Petri net theory 基于Petri网理论的抽象工作流协同
14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05) Pub Date : 2005-06-13 DOI: 10.1109/WETICE.2005.14
Kais Klai, S. Tata
{"title":"Abstraction-based workflow cooperation using Petri net theory","authors":"Kais Klai, S. Tata","doi":"10.1109/WETICE.2005.14","DOIUrl":"https://doi.org/10.1109/WETICE.2005.14","url":null,"abstract":"The work we present here is in line with a novel approach to inter-organizational workflow cooperation that consists of three steps: workflow advertisement, workflow interconnection, and workflow cooperation. This approach is inspired by the service-oriented architecture and allows for partial visibility of workflows. Varying degrees of visibility of workflows enable organizations to retain required levels of privacy and security of internal workflows. Degrees of visibility are described in term of workflow abstraction based on Petri net theory. Abstractions are advertised in a common registry. Workflow interconnections are based on advertised abstraction matching.","PeriodicalId":128074,"journal":{"name":"14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133959241","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
GRACE: enabling collaborations in wide-area distributed systems GRACE:在广域分布式系统中实现协作
14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05) Pub Date : 2005-06-13 DOI: 10.1109/WETICE.2005.38
A. Bosneag, M. Brockmeyer
{"title":"GRACE: enabling collaborations in wide-area distributed systems","authors":"A. Bosneag, M. Brockmeyer","doi":"10.1109/WETICE.2005.38","DOIUrl":"https://doi.org/10.1109/WETICE.2005.38","url":null,"abstract":"The globalization of businesses and the cooperation between organizations have brought on an ever increased need for providing support for distributed collaborations. In this paper, we argue that existing peer-to-peer frameworks, although suitable for collaborative environments, fail to provide the support for multiple consistency semantics required by modern complex collaborations. We present GRACE, a middleware platform that enables distributed and mobile collaborations, by combining the capabilities of distributed hash tables (DHTs) with a layered architecture that supports a wide range of semantics. The DHT substrate provides support for mobility, high scalability, availability and load balancing of data, as well as self-repairing capabilities and ease of management, while the layered architecture takes into account the different semantic needs of the applications. We evaluate the efficiency of the algorithm for routing requests to the correct replica in an implementation of GRACE built on Pastry.","PeriodicalId":128074,"journal":{"name":"14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132368953","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: 10
Toward systemically secure IT architectures 朝着系统安全的IT架构发展
14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05) Pub Date : 2005-06-13 DOI: 10.1109/WETICE.2005.56
Glenn M. Brunette, C. Schuba
{"title":"Toward systemically secure IT architectures","authors":"Glenn M. Brunette, C. Schuba","doi":"10.1109/WETICE.2005.56","DOIUrl":"https://doi.org/10.1109/WETICE.2005.56","url":null,"abstract":"This paper addresses the need for strong security guarantees in increasingly dynamic and flexible information technology (IT) environments. It applies time-tested security principles, architectural patterns, and continuous improvement constructs to weave security controls and assurances more systemically into an IT environment. Using a building block approach and a focus on iterative refinement, organizations can transform their existing legacy deployments into resilient architectures that meet not only their security, privacy, and compliance needs, but also satisfy business goals such as increased agility, flexibility, efficiency, and availability.","PeriodicalId":128074,"journal":{"name":"14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132816068","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: 6
QoS aware policy-based management architecture for service grids 基于QoS的服务网格策略管理体系结构
14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05) Pub Date : 2005-06-13 DOI: 10.1109/WETICE.2005.49
Edgar Magaña, J. Serrat
{"title":"QoS aware policy-based management architecture for service grids","authors":"Edgar Magaña, J. Serrat","doi":"10.1109/WETICE.2005.49","DOIUrl":"https://doi.org/10.1109/WETICE.2005.49","url":null,"abstract":"This paper presents flexible and versatile policy-based grid services management architecture. Although applicable to any user profiles, our system is essentially intended for non-massive resource owners accessing large amounts of computing, memory and storage resources. Unlike similar architectures, this approach is able to manage service resources requirements demanded by service's users, providers and services themselves. This architecture guarantees demanded levels of quality of service (QoS), based on the maximization of a fair and balanced resources exploitation. The presented framework is scalable as well as extensible reducing procurement, deployment, maintenance and operational costs through multiple infrastructures regardless network technology, operative platform or administrative domain.","PeriodicalId":128074,"journal":{"name":"14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124784832","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
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