2013 10th Web Information System and Application Conference

10-15 Nov. 2013

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  • [Front cover]

    Publication Year: 2013, Page(s): C4
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  • [Title page i]

    Publication Year: 2013, Page(s): i
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  • [Title page iii]

    Publication Year: 2013, Page(s): iii
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  • [Copyright notice]

    Publication Year: 2013, Page(s): iv
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  • Table of contents

    Publication Year: 2013, Page(s):v - xi
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  • Message from General Chairs

    Publication Year: 2013, Page(s): xii
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  • Message from Program Chairs

    Publication Year: 2013, Page(s): xiii
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  • Conference Organization

    Publication Year: 2013, Page(s): xiv
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  • Program Committee

    Publication Year: 2013, Page(s):xv - xvi
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  • Reviewers

    Publication Year: 2013, Page(s): xvii
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  • Research and Implementation of the Document-Oriented Database Test Methods for GIS Applications

    Publication Year: 2013, Page(s):3 - 6
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (450 KB) | HTML iconHTML

    Geographic information system is more and more widely used in our daily lives, it plays an increasingly important role in transportation, urban planning, and resource management. An effective testing method is required to ensure the correctness. At the same time, MongoDB can provide applications with lightweight scalability and high-performance data storage solutions. This paper uses CppUnit unit ... View full abstract»

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  • LLCG: A High Performance Implement for Multi-tenant Data Placement

    Publication Year: 2013, Page(s):7 - 10
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (492 KB) | HTML iconHTML

    How to optimally place the tenant replication data to retain the load-balance and reduce cost of communication and distributed transaction, it is an important issue to achieve the high performance and availability of multi-tenant data, there are plenty of issues need to be solved. This paper proposes the Multi-Objective Genetic Algorithm. It uses a rank-based fitness assignment method for MOGAs to... View full abstract»

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  • Two Layer Cache for RDF Database

    Publication Year: 2013, Page(s):11 - 14
    Cited by:  Papers (1)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (505 KB) | HTML iconHTML

    With the Semantic Web[1]has been paid more and more attention, there are more and more related applications. For instance, Google has provided semantic retrieval functions, you can get the information of some famous people directly. RDF[2]database as the data storage tool of Semantic Web also gets many attentions. Now, there are some well-known RDF databases such as Jena[3], Sesame[4], Big data[5]... View full abstract»

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  • Evaluating and Optimizing the Storage Strategies for an Elastic Object Store

    Publication Year: 2013, Page(s):15 - 18
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (514 KB) | HTML iconHTML

    In this paper, we focus on evaluating different storage strategies of different kinds of data and their index stored in Punt Table. Punt Table is a NoSQL database designed for elastic objects storage. Punt Table uses a schema-free way to store and get the objects and builds indices to support querying the fields inside the objects. In order to achieve high throughput and low latency, Punt Table is... View full abstract»

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  • Document-Oriented Database-Based Privacy Data Protection Architecture

    Publication Year: 2013, Page(s):19 - 22
    Cited by:  Papers (1)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (471 KB) | HTML iconHTML

    NoSQL database has been popular in cloud storage and document-oriented database also has attracted much attention as a kind of NoSQL database. This paper introduces document-oriented database-based privacy data protection architecture. This architecture maintains the feature as scheme-free and nested document of document-oriented database, and protects tenants' privacy through split value and conf... View full abstract»

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  • Multi-level Index Model for SaaS Application

    Publication Year: 2013, Page(s):23 - 28
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (753 KB) | HTML iconHTML

    The consolidation of multiple tenants into the same RDBMS instance turned out to be beneficial with respect to resource utilization and scalability. The consolidation implies that multiple tenants share the physical resources available for the RDBMS instance. Existing data management solutions are not designed for SaaS applications. It cannot be aware of the characteristics of application level te... View full abstract»

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  • Results Diversification for XML Keyword Search Based on the Semantic Category of Central Entity

    Publication Year: 2013, Page(s):29 - 32
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (553 KB) | HTML iconHTML

    Results diversification for keyword search on XML documents has attracted considerable attentions from research community in recent years. Though search results were diversified from different perspectives in the existing methods, the effects were still far away from satisfactory. This paper proposes a new way to diversify search results according to the semantic information of central entities wh... View full abstract»

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  • Text Research Based on Complex Network

    Publication Year: 2013, Page(s):33 - 37
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (453 KB) | HTML iconHTML

    With the development of the information era, a large amount of works of literature are created and data of them are becoming more complicated and tremendous, which brings great difficulty for readers in reading and comprehending. Moreover, the content of these works are varied. In most cases experts assess the works according to their own experience and subjective evaluation. There is the absence ... View full abstract»

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  • A Method of Text Block Division Based on Text Segmentation

    Publication Year: 2013, Page(s):38 - 41
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (492 KB) | HTML iconHTML

    In the paper, we proposed a method called text block division based on text segmentation. Through steps like discourse structure analysis, relevance score computation and features' significance estimate, we divide the entire text into several blocks, each block containing common topic events. Thus, we get well prepared for event type identification. Experiments prove that our method is effective a... View full abstract»

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  • Triple Code: An Efficient Labeling Scheme for Query Answering in XML Data

    Publication Year: 2013, Page(s):42 - 47
    Cited by:  Papers (4)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (633 KB) | HTML iconHTML

    Labeling schemes play crucial roles in the processing of XML queries. Designing labeling scheme that can support various common structural relationship queries (such as PC, AD, SR, DO, and LCA) among nodes, has received much research attention. Although there have existed a variety of labeling schemes such as prefix-based labeling, interval-based labeling and integer-based labeling and as well as ... View full abstract»

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  • Matching Reviews to Database Objects Based on Labeled Latent Dirichlet Allocation Model

    Publication Year: 2013, Page(s):48 - 51
    Cited by:  Papers (1)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (451 KB) | HTML iconHTML

    We develop a method for matching unstructured reviews to database objects in data integration, where each object has a set of attributes. To this end, we propose a Labeled Latent Dirichlet Allocation model. We model reviews as if they were generated by a two-stage stochastic process. Each review is represented by a probability distribution over attributes, and each attribute is represented as a pr... View full abstract»

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  • Layered and Weighted Tree Matching Algorithm for Automatic Web Data Records Recognition

    Publication Year: 2013, Page(s):55 - 60
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (801 KB) | HTML iconHTML

    Automated web data record analysis and recognition is an important issue for improving the automation of web information extraction. Some typical methods perform similar data record analysis based on Simple Tree Matching (STM) algorithm. However, STM assigns elements the same weight and neglects the different impacts of different types of elements. Thus much noise would be induced during data reco... View full abstract»

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  • Compression and Indexing Based on BWT: A Survey

    Publication Year: 2013, Page(s):61 - 64
    Cited by:  Papers (1)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (622 KB) | HTML iconHTML

    Burrows-Wheeler Transform (BWT) is a new data transform method, firstly introduced by Burrows and Wheeler in 1994 and used in a lossless data compression algorithm. In the original version of data compression algorithm based on BWT, Burrows and Wheeler used the Move-To-Front (MTF) transform after the BWT and entropy coding (Huffman coding) for encoding the transform result in the last stage. Ferra... View full abstract»

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  • Extraction Rule Language for Web Information Extraction and Integration

    Publication Year: 2013, Page(s):65 - 70
    Cited by:  Papers (1)
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (846 KB) | HTML iconHTML

    The Web is the largest data source that contains a lot of valuable information of interests to users or applications. However, how to automatically navigate and extract useful data from web pages is an important issue to study. There have been a number of existing studies on this area. However, most of them do not take enough consideration on complete process of web information extraction and lack... View full abstract»

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  • Context-Aware Service Modeling and Rule Evolution

    Publication Year: 2013, Page(s):71 - 75
    Request permission for reuse | Click to expandAbstract | PDF file iconPDF (709 KB) | HTML iconHTML

    Context-aware systems provide proactive services for users based on environment contexts reasoning. This paper proposes context-aware systems, and addresses the important issues of modeling and evolutionary context rules. Service modeling is based on ontology technology to describe context-aware systems, and service reasoning rules are constantly extracted and evolved using tough-set theory by acc... View full abstract»

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