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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sack, H. Waitelonis, J. |
| Copyright Year | 2010 |
| Abstract | In recent years, especially audiovisual media have become the predominant media of the internet. To enable content based video retrieval, high quality textual metadata have to be provided that describe the content. Keyword-based search in general is particularly applicable if the searcher really knows what she is looking for and how to find it, i.e. to know the appropriate keywords to obtain the desired results But in many cases either the objectives of the searcher are intrinsically fuzzy or she has no idea of the appropriate keywords. Complex search tasks often cannot be answered by retrieving a single document, but require subsequent searches that build on one another. Moreover, if the user tries to achieve an overview of actually available information about a certain topic, today’s web search engines are flooding search results by millions. Thus, giving the user no chance to review but the first few resulting pages. Traditional keyword-based search does not consider the meaning (semantics) of the content of the underlying information and result ranking is mainly based on link popularity. |
| Starting Page | 446 |
| Ending Page | 447 |
| File Size | 782578 |
| Page Count | 2 |
| File Format | |
| ISBN | 9781424479122 |
| DOI | 10.1109/ICSC.2010.98 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-09-22 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Navigation Semantics Prototypes Search problems Resource description framework Indexes |
| Content Type | Text |
| Resource Type | Article |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
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| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
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| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
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