-
Hwang, S.-Y.; Yang, W.-S.; Ting, K.-D.: Automatic index construction for multimedia digital libraries (2010)
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- Abstract
- Indexing remains one of the most popular tools provided by digital libraries to help users identify and understand the characteristics of the information they need. Despite extensive studies of the problem of automatic index construction for text-based digital libraries, the construction of multimedia digital libraries continues to represent a challenge, because multimedia objects usually lack sufficient text information to ensure reliable index learning. This research attempts to tackle the problem of automatic index construction for multimedia objects by employing Web usage logs and limited keywords pertaining to multimedia objects. The tests of two proposed algorithms use two different data sets with different amounts of textual information. Web usage logs offer precious information for building indexes of multimedia digital libraries with limited textual information. The proposed methods generally yield better indexes, especially for the artwork data set.
- Source
- Information processing and management. 46(2010) no.3, S.295-307
- Year
- 2010
-
Joint, N.: Web 2.0 and the library : a transformational technology? (2010)
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- Date
- 22. 1.2011 17:54:04
- Source
- Library review. 59(2010) no.7, S.489-497
- Year
- 2010
-
Bhatia, S.; Biyani, P.; Mitra, P.: Identifying the role of individual user messages in an online discussion and its use in thread retrieval (2016)
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- Abstract
- Online discussion forums have become a popular medium for users to discuss with and seek information from other users having similar interests. A typical discussion thread consists of a sequence of posts posted by multiple users. Each post in a thread serves a different purpose providing different types of information and, thus, may not be equally useful for all applications. Identifying the purpose and nature of each post in a discussion thread is thus an interesting research problem as it can help in improving information extraction and intelligent assistance techniques. We study the problem of classifying a given post as per its purpose in the discussion thread and employ features based on the post's content, structure of the thread, behavior of the participating users, and sentiment analysis of the post's content. We evaluate our approach on two forum data sets belonging to different genres and achieve strong classification performance. We also analyze the relative importance of different features used for the post classification task. Next, as a use case, we describe how the post class information can help in thread retrieval by incorporating this information in a state-of-the-art thread retrieval model.
- Date
- 22. 1.2016 11:50:46
-
Vechtomova, O.: Facet-based opinion retrieval from blogs (2010)
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- Source
- Information processing and management. 46(2010) no.1, S.71-88
- Year
- 2010
-
Segev, E.: Google and the digital divide : the bias of online knowledge (2010)
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- Classification
- ZA4234.G64 S44 2010
- Footnote
- Rez. in: JASIST 61(2010) no.12, S.2586-2587 (Lynette Kvasny)
- LCC
- ZA4234.G64 S44 2010
- Year
- 2010
-
Golinski, M.: Use, but verify : composite indices for measuring the information society (2010)
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- Year
- 2010
-
Bhavnani, S.K.; Peck, F.A.: Scatter matters : regularities and implications for the scatter of healthcare information on the Web (2010)
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- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.4, S.659-676
- Year
- 2010
-
Kang, H.; Plaisant, C.; Elsayed, T.; Oard, D.W.: Making sense of archived e-mail : exploring the Enron collection with NetLens (2010)
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- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.4, S.723-744
- Year
- 2010
-
Kim, Y.-M.: ¬The adoption of university library Web site resources : a multigroup analysis (2010)
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- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.5, S.978-993
- Year
- 2010
-
Antin, J.; Earp, M.: With a little help from my friends : self-interested and prosocial behavior on MySpace Music (2010)
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- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.5, S.952-963
- Year
- 2010
-
Golbeck, J.; Grimes, J.M.; Rogers, A.: Twitter use by the U.S. Congress (2010)
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- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.8, S.1612-1621
- Year
- 2010
-
Danowski, P.: Step one: blow up the silo! : Open bibliographic data, the first step towards Linked Open Data (2010)
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- Content
- Vortrag im Rahmen der Session 93. Cataloguing der WORLD LIBRARY AND INFORMATION CONGRESS: 76TH IFLA GENERAL CONFERENCE AND ASSEMBLY, 10-15 August 2010, Gothenburg, Sweden - 149. Information Technology, Cataloguing, Classification and Indexing with Knowledge Management
- Year
- 2010
-
Hannemann, J.; Kett, J.: Linked data for libraries (2010)
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- Content
- Vortrag im Rahmen der Session 93. Cataloguing der WORLD LIBRARY AND INFORMATION CONGRESS: 76TH IFLA GENERAL CONFERENCE AND ASSEMBLY, 10-15 August 2010, Gothenburg, Sweden - 149. Information Technology, Cataloguing, Classification and Indexing with Knowledge Management
- Year
- 2010
-
Villela Dantas, J.R.; Muniz Farias, P.F.: Conceptual navigation in knowledge management environments using NavCon (2010)
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- Source
- Information processing and management. 46(2010) no.4, S.413-425
- Year
- 2010
-
Huvila, I.: Mining qualitative data on human information behaviour from the Web (2010)
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- Year
- 2010
-
Nov, O.; Naaman, M.; Ye, C.: Analysis of participation in an online photo-sharing community : a multidimensional perspective (2010)
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- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.3, S.555-566
- Year
- 2010
-
Huang, C.; Fu, T.; Chen, H.: Text-based video content classification for online video-sharing sites (2010)
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- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.5, S.891-906
- Year
- 2010
-
Bar-Ilan, J.; Zhitomirsky-Geffet, M.; Miller, Y.; Shoham, S.: ¬The effects of background information and social interaction on image tagging (2010)
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- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.5, S.940-951
- Year
- 2010
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Fu, T.; Abbasi, A.; Chen, H.: ¬A focused crawler for Dark Web forums (2010)
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- Journal of the American Society for Information Science and Technology. 61(2010) no.6, S.1213-1231
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- 2010
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Spink, A.; Danby, S.; Mallan, K.; Butler, C.: Exploring young children's web searching and technoliteracy (2010)
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- Source
- Journal of documentation. 66(2010) no.2, S.191-206
- Year
- 2010
