1. Guest editorial: Web technologies and applications

   • Quan Z. Sheng
   • Jing He
   • Christian S. Jensen

   EditorialNotes 01 March 2014 Pages: 455 - 456

2. Member promotion in social networks via skyline

   • Zhuo Peng
   • Chaokun Wang

   OriginalPaper 17 April 2013 Pages: 457 - 492

3. A unified framework for semi-supervised PU learning

   • Haoji Hu
   • Chaofeng Sha
   • Aoying Zhou

   OriginalPaper 17 April 2013 Pages: 493 - 510

4. Efficient distance-based outlier detection on uncertain datasets of Gaussian distribution

   • Salman A. Shaikh
   • Hiroyuki Kitagawa

   OriginalPaper 17 April 2013 Pages: 511 - 538

5. Outlier detection from large distributed databases

   • Ji Zhang
   • Xiaohui Tao
   • Hua Wang

   OriginalPaper 01 May 2013 Pages: 539 - 568

6. Online mining abnormal period patterns from multiple medical sensor data streams

   • Guangyan Huang
   • Yanchun Zhang
   • Kersi Taraporewalla

   OriginalPaper 09 February 2013 Pages: 569 - 587

7. Faceted search, social networking and interactive semantics

   • Hai Zhuge
   • Yorick Wilks

   EditorialNotes 10 May 2013 Pages: 589 - 593

8. Exploration on efficient similar sentences extraction

   • Yanhui Gu
   • Zhenglu Yang
   • Masaru Kitsuregawa

   OriginalPaper 06 January 2013 Pages: 595 - 626

9. Know by a handful the whole sack: efficient sampling for top-k influential user identification in large graphs

   • Xiaodong Liu
   • Shanshan Li
   • Zhiyin Kong

   OriginalPaper 16 December 2012 Pages: 627 - 647

10. Modeling and navigation of social information networks in metric spaces

    • Xiaoping Sun
    • Hai Zhuge

    OriginalPaper 12 January 2013 Pages: 649 - 670

11. Faceted navigation through keyword interaction

    • Bei Xu
    • Hai Zhuge

    OriginalPaper 18 November 2012 Pages: 671 - 689

12. Introduction to the special issue of the World Wide Web journal on “Social Media Preservation and Applications”

    • Alexandra I. Cristea
    • Dimitrios Katsaros
    • Yannis Manolopoulos

    EditorialNotes 01 March 2014 Pages: 691 - 693

13. The impact of computer self-efficacy, situational interest and academic self-concept in virtual communities of inquiry during the distance learning procedures through Second Life

    • Nikolaos Pellas
    • Ioannis Kazanidis

    OriginalPaper 21 November 2013 Pages: 695 - 722

14. Building emotional dictionary for sentiment analysis of online news

    • Yanghui Rao
    • Jingsheng Lei
    • Mingliang Chen

    OriginalPaper 08 June 2013 Pages: 723 - 742

15. Transitive node similarity: predicting and recommending links in signed social networks

    • Panagiotis Symeonidis
    • Eleftherios Tiakas

    OriginalPaper 02 June 2013 Pages: 743 - 776

16. Improving opinionated blog retrieval effectiveness with quality measures and temporal features

    • Leonidas Akritidis
    • Panayiotis Bozanis

    OriginalPaper 28 June 2013 Pages: 777 - 798

17. Towards building a blog preservation platform

    • Nikos Kasioumis
    • Vangelis Banos
    • Hendrik Kalb

    OriginalPaper 27 June 2013 Pages: 799 - 825

18. Entropy-based automated wrapper generation for weblog data extraction

    • George Gkotsis
    • Karen Stepanyan
    • Mike Joy

    OriginalPaper 21 November 2013 Pages: 827 - 846

19. Sentiment analysis on microblog utilizing appraisal theory

    • Peter Korenek
    • Marián Šimko

    OriginalPaper 13 August 2013 Pages: 847 - 867