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2005 First International Conference on Semantics, Knowledge and Grid

Date 27-29 Nov. 2005

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  • First International Conference on Semantics, Knowledge and Grid - Cover

    Publication Year: 2005, Page(s): c1
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  • First International Conference on Semantics, Knowledge and Grid - Title Page

    Publication Year: 2005, Page(s):i - iii
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  • First International Conference on Semantics, Knowledge and Grid - Copyright

    Publication Year: 2005, Page(s): iv
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  • First International Conference on Semantics, Knowledge and Grid - Table of contents

    Publication Year: 2005, Page(s):v - xiv
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  • Preface

    Publication Year: 2005, Page(s): xv
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  • Conference Committees

    Publication Year: 2005, Page(s): xvi
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  • The Knowledge Grid and Its Methodology

    Publication Year: 2005, Page(s): 1
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (220 KB) | HTML iconHTML

    In the human, society, interconnection environment and systems methodology perspectives, this paper answers the following questions: What are the Knowledge Grid and its distinguished features? What are its methodology and major research issues? These answers are important to the development of this promising area. View full abstract»

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  • Building Sensor Filter Grids: Information Architecture for the Data Deluge

    Publication Year: 2005, Page(s): 2
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (425 KB) | HTML iconHTML

    We discuss a general architectural approach to knowledge and information management and delivery in distributed systems. Our approach is based on the recognition that time-stamped, streaming information message units form the core of seemingly disparate systems that range from online sensors and scientific instruments to Web information retrieval. Globally distributable grid services manage these ... View full abstract»

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  • Knowledge Energy in Knowledge Flow Networks

    Publication Year: 2005, Page(s): 3
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (186 KB) | HTML iconHTML

    A knowledge flow is invisible but it plays an important role in ordering knowledge exchange in teamwork. It can help achieve effective team knowledge management by modeling, optimizing, monitoring and controlling the operation of knowledge flow processes. This paper proposes the notion of knowledge energy as the driving cause of forming an autonomous knowledge flow network, and explores the behind... View full abstract»

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  • A Dynamic Clustering Heuristic for Jobs Scheduling on Grid Computing Systems

    Publication Year: 2005, Page(s): 4
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (178 KB) | HTML iconHTML

    Efficient scheduling has emerged as a fundamental problem in grid computing systems. Since finding an optimal scheduling on the system to minimize the program completion time is a well-known NP-complete problem in general, researchers have resorted to devising efficient heuristics. In this paper, we present a dynamic scheduling heuristic which is appropriate for the grid computing systems, with th... View full abstract»

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  • A Heuristic Algorithm for Task Scheduling Based on Mean Load

    Publication Year: 2005, Page(s): 5
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (177 KB) | HTML iconHTML

    Efficient task scheduling is critical to achieving high performance on grid computing environment. A heuristic task scheduling algorithm satisfied resources load balancing on grid environment is presented in this paper. The algorithm schedules tasks by employing mean load based on task predictive execution time as heuristic information to obtain an initial scheduling strategy. Then an optimal sche... View full abstract»

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  • A Perspective of Fusing Ontology and Metamodeling Architecture in Interconnection Environment

    Publication Year: 2005, Page(s): 6
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (204 KB) | HTML iconHTML

    To achieve interconnection environment, the proposed approach consists of MMFI for ontology and reference ontology for normalizing semantic space, ontology-induced schema mapping for transition from semantic interconnection to schema mapping, MMFI (ISO 19763) for normalizing interconnection environment, and a semantic matcher with schema mapping broker for dynamically clustering services or resour... View full abstract»

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  • A Workflow Knowledge Grid/P2P Architecture for Massively Parallel and Very Large Scale Workflows

    Publication Year: 2005, Page(s): 7
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (291 KB) | HTML iconHTML

    This paper addresses the issue of workflow knowledge on Grid and P2P, and proposes a layered workflow architecture and its related workflow models that are used for not only distributing workflows' knowledge onto Grid/P2P resources but also scheduling the enactment of workflows deployed on Grid/P2P computing environment. Especially, the most critical rationale of this paper is on the fact that the... View full abstract»

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  • An Answer Fusion Model for Web-based Question Answering

    Publication Year: 2005, Page(s): 8
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (128 KB) | HTML iconHTML

    Many question answering systems are now focusing on the research of question-based answer mining from the Web information or snippets returned by the search engine. However, their main goal is only to get the related answers instead of the correct answers because answers are inconsistent. An answer fusion model and method is proposed, which makes semantic analysis of the various answers to the sam... View full abstract»

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  • Semantic-Overlay-Driven Web Services Discovery

    Publication Year: 2005, Page(s): 9
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (162 KB) | HTML iconHTML

    There are many common characteristics between Web service (WS) and peer-to-peer (P2P) computing environment. Therefore, carrying out Web service over P2P network can utilize the advantages of P2P to achieve the services integration and resource self-government. The service discovery is a key step during this convergence. In this paper, a semantic-overlay based approach is presented for Web service... View full abstract»

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  • Information Services for Dynamically Assembled Semantic Grids

    Publication Year: 2005, Page(s): 10
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (120 KB) | HTML iconHTML

    Many large semantic systems can be described as semantic grids of semantic grids with large amounts of relatively static services and associated semantic information combined with multiple dynamic regions (sessions or subgrids) where the semantic information is changing rapidly. We design a hybrid Information Service supporting both the scalability of large amounts of relatively slowly varying dat... View full abstract»

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  • An Interest-based P2P RDF Query Architecture

    Publication Year: 2005, Page(s): 11
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (148 KB) | HTML iconHTML

    Currently most centralized RDF storage and query architectures have problems in query performance and scalability. In this paper we present a distributed RDF query architecture to address these problems, which is built on Chord and Sesame. In our architecture, we construct semantic topology with distributed interest- index to route query and take advantage of semantic similarity between query and ... View full abstract»

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  • DartGrid III: A Semantic Grid Toolkit for Data Integration

    Publication Year: 2005, Page(s): 12
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (470 KB) | HTML iconHTML

    A toolkit called DartGrid using technologies from either semantic Web or grid is introduced. It is build upon Globus Toolkit and uses RDF-based ontology to integrate heterogeneous relational databases. Technically, database resources are exposed as grid services and organized as an ontology-based virtual organization. By uniformly defined domain semantics, data resources are semantically registere... View full abstract»

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  • A Study on Batch Processing Model in Workflow

    Publication Year: 2005, Page(s): 13
    Cited by:  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (103 KB) | HTML iconHTML

    Batch service is a kind of specific stochastic service system which has broad application background. However, in practical, batch service exists commonly as one or several steps in a production or business process. Workflow management system (WfMS) is a powerful tool to support business processes modeling and execution. It has gained extensive attention from both industry and academic domain. But... View full abstract»

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  • DeSeA: A Page Segmentation based Algorithm for Information Extraction

    Publication Year: 2005, Page(s): 14
    Cited by:  Papers (1)  |  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (153 KB) | HTML iconHTML

    The World Wide Web is becoming the most important source for surveying the state of research areas all over the world. DynamicView is such a Semantic Web portal implemented for researchers to query distribution of research areas in computer science. From millions of pages in free text available on thousands of Web sites, finding the distribution of research areas is a hard task. To resolve this pr... View full abstract»

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  • Distributed End Host Multicast Algorithms for Irregular Overlay Mesh

    Publication Year: 2005, Page(s): 15
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (161 KB) | HTML iconHTML

    This paper proposes a set of novel distributed algorithms on top of m-D irregular mesh overlay to achieve the short delay and low network resource consumption end host multicast services. Our end host multicast fully utilizes the advantages of m-D irregular mesh to construct a two-layer architecture. Compared to previous approaches, the novelty and contribution of our end host multicast include: 1... View full abstract»

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  • DLOnto: A Semantic Information Model for Digital Libraries

    Publication Year: 2005, Page(s): 16
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (137 KB) | HTML iconHTML

    In this paper, we propose the semantic information model for digital libraries - DLOnto based on the theory of the semantic Web, and give the formalized definition of and relative ontology operations on this model, which is constructed on the basis of the Chinese classification and thesaurus for libraries extended using WordNet. We use DLOnto to implement query expansions and give an algorithm for... View full abstract»

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  • Dynamic Co-allocation Scheme for Parallel Data Transfer in Grid Environment

    Publication Year: 2005, Page(s): 17
    Cited by:  Papers (9)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (97 KB) | HTML iconHTML

    The large sized data sets are replicated in more than one site for the better availability to the nodes in a grid. Downloading the dataset from these replicated locations have practical difficulties, due to network traffic, congestion, frequent change-in performance of the servers, etc. In order to speed up the download, complex server selection techniques, network and server loads are used. Howev... View full abstract»

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  • Effective Maintenance of Materialized Views in Peer Data Management Systems

    Publication Year: 2005, Page(s): 18
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (142 KB) | HTML iconHTML

    Materialized view is a useful tool to cache data in data warehouse, data replication, data visualization and etc. However, view maintenance in peer data management systems (PDMSs) has received very little attention. In this paper, we propose a strategy to effectively maintain views in PDMSs. First, we present a hybrid peer architecture, in which peers prefer peer-to-peer architecture to super-peer... View full abstract»

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  • Feedback based Dynamic Autonomous Web Service Composition

    Publication Year: 2005, Page(s): 19
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (147 KB) | HTML iconHTML

    Web services are becoming very important in applications from electronic commerce to application interoperation. While numerous efforts have focused on service composition, plan selection among similar plans with different performance has not been addressed. We propose a feedback based dynamic autonomous composition strategy for the automated composition of web services described in semantic Web. ... View full abstract»

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