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  1. No Access

    Chapter and Conference Paper

    Label Distribution Learning Based Age-Invariant Face Recognition

    Face recognition is an important application of computer vision. Al-though the accuracy of face recognition is high, face recognition and retrieval across age is still challenging. Faces across age can be very...

    Hai Huang, Senlin Cheng, Zhong Hong… in Trends and Applications in Knowledge Disco… (2019)

  2. No Access

    Chapter and Conference Paper

    Overall Loss for Deep Neural Networks

    Convolutional Neural Network (CNN) have been widely used for image classification and computer vision tasks such as face recognition, target detection. Softmax loss is one of the most commonly used components ...

    Hai Huang, Senlin Cheng, Liutong Xu in Trends and Applications in Knowledge Disco… (2019)

  3. No Access

    Chapter and Conference Paper

    Exploiting User Activities for Answer Ranking in Q&A Forums

    Many Q&A forums suffer high variance in the quality of their contents because of their loose edit control. To solve this problem, many methods are proposed to rank answers based on their quality. Most existing...

    Chenyang Zhao, Liutong Xu, Hai Huang in Collaborative Computing: Networking, Appli… (2018)

  4. No Access

    Chapter and Conference Paper

    I-Center Loss for Deep Neural Networks

    Convolutional Neural Network (CNN) have been widely used for image classification and computer vision tasks such as face recognition, target detection. Softmax loss is one of the most commonly used components ...

    Senlin Cheng, Liutong Xu in Algorithms and Architectures for Parallel Processing (2018)

  5. No Access

    Chapter and Conference Paper

    PURE: A Novel Tripartite Model for Review Sentiment Analysis and Recommendation

    Nowadays, more and more users like to leave online reviews. These reviews, which are based on their experiences on a set of service or products, often express different opinions and sentiments. Correlated topi...

    Yue Xue, Liutong Xu, Hai Huang… in Advances in Knowledge Discovery and Data Mining (2017)

  6. No Access

    Chapter

    Parallel Algorithm for Enumerating Maximal Cliques in Complex Network

    Efficient enumeration of all maximal cliques in a given graph has many applications in the filed of Graph Theory, Social Network Analysis, Bioinformatics and etc. Recent researches indicate that many networks ...

    Nan Du, Bin Wu, Liutong Xu, Bai Wang, Pei **n in Mining Complex Data (2009)

  7. No Access

    Chapter and Conference Paper

    DMGrid: A Data Mining System Based on Grid Computing

    Researchers in the field of data mining now confront a common problem that data mining tasks are time-consuming in that these tasks have to process large-scale datasets. Grid computing focuses on integrating d...

    Yi Wang, Liutong Xu, Guanhui Geng, **angang Zhao… in Advanced Data Mining and Applications (2008)

  8. No Access

    Chapter and Conference Paper

    WebGrid: A New Paradigm for Web System

    World Wide Web is one of the most important applications on the Internet. Net surfers can browse the Web pages by tracing the links embedded in the hypertexts. However, one will be stuck when there are no hype...

    Liutong Xu, Bai Wang, Bo Ai in Advances in Grid Computing - EGC 2005 (2005)

  9. No Access

    Chapter and Conference Paper

    A Strategy for Data Replication in Data Grids

    Data replication strategy and replica selection are the most important topics in the data grid. This paper presents a new strategy for data replication in the data grid environment. The strategy combines data ...

    Liutong Xu, Bai Wang, Bo Ai in Current Trends in High Performance Computi… (2005)

  10. No Access

    Chapter and Conference Paper

    FTPGrid: A New Paradigm for Distributed FTP System

    FTP is one of the most important applications on the Internet. This paper introduces a new paradigm for distributed FTP system called FTPGrid, which consists of a collection of FTP servers that work cooperativ...

    Liutong Xu, Bo Ai in Grid and Cooperative Computing (2004)