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  1. Journal of Computer Science and Technology
  2. Journal of Computer Science and Technology : Volume 27
  3. Journal of Computer Science and Technology : Volume 27, Issue 6, November 2012
  4. A Multi-Threaded Semantic Focused Crawler
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Journal of Computer Science and Technology : Volume 32
Journal of Computer Science and Technology : Volume 31
Journal of Computer Science and Technology : Volume 30
Journal of Computer Science and Technology : Volume 29
Journal of Computer Science and Technology : Volume 28
Journal of Computer Science and Technology : Volume 27
Journal of Computer Science and Technology : Volume 27, Issue 6, November 2012
Preface
Multi-Scale Salient Features for Analyzing 3D Shapes
A Multi-Channel Salience Based Detail Exaggeration Technique for 3D Relief Surfaces
Connectivity-Based Segmentation for GPU-Accelerated Mesh Decompression
Affective Image Colorization
A Customized Framework to Recompress Massive Internet Images
A Novel Approach Towards Large Scale Cross-Media Retrieval
Synthesizing Distributed Protocol Specifications from a UML State Machine Modeled Service Specification
Hierarchical Structures on Multigranulation Spaces
Automatic Prosodic Break Detection and Feature Analysis
Data Structures in Multi-Objective Evolutionary Algorithms
Social Network-Aware Interfaces as Facilitators of Innovation
KnoE: A Web Mining Tool to Validate Previously Discovered Semantic Correspondences
A Multi-Threaded Semantic Focused Crawler
Heart Rate Extraction from Vowel Speech Signals
JacUOD: A New Similarity Measurement for Collaborative Filtering
Local Community Detection Using Link Similarity
Hybrid Parallel Bundle Adjustment for 3D Scene Reconstruction with Massive Points
Fast Image Correspondence with Global Structure Projection
A Kernel Approach to Multi-Task Learning with Task-Specific Kernels
A Unified Active Learning Framework for Biomedical Relation Extraction
Journal of Computer Science and Technology : Volume 27, Issue 5, September 2012
Journal of Computer Science and Technology : Volume 27, Issue 4, July 2012
Journal of Computer Science and Technology : Volume 27, Issue 2, March 2012
Journal of Computer Science and Technology : Volume 27, Issue 3, January 2012
Journal of Computer Science and Technology : Volume 27, Issue 1, January 2012
Journal of Computer Science and Technology : Volume 26
Journal of Computer Science and Technology : Volume 25
Journal of Computer Science and Technology : Volume 24
Journal of Computer Science and Technology : Volume 23
Journal of Computer Science and Technology : Volume 22
Journal of Computer Science and Technology : Volume 21
Journal of Computer Science and Technology : Volume 20
Journal of Computer Science and Technology : Volume 19
Journal of Computer Science and Technology : Volume 18
Journal of Computer Science and Technology : Volume 17
Journal of Computer Science and Technology : Volume 16
Journal of Computer Science and Technology : Volume 15
Journal of Computer Science and Technology : Volume 14
Journal of Computer Science and Technology : Volume 13
Journal of Computer Science and Technology : Volume 12

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Report

A Multi-Threaded Semantic Focused Crawler

Content Provider SpringerLink
Author Bedi, Punam Thukral, Anjali Banati, Hema Behl, Abhishek Mendiratta, Varun
Copyright Year 2012
Abstract The Web comprises of voluminous rich learning content. The volume of ever growing learning resources however leads to the problem of information overload. A large number of irrelevant search results generated from search engines based on keyword matching techniques further augment the problem. A learner in such a scenario needs semantically matched learning resources as the search results. Keeping in view the volume of content and significance of semantic knowledge, our paper proposes a multi-threaded semantic focused crawler (SFC) specially designed and implemented to crawl on the WWW for educational learning content. The proposed SFC utilizes domain ontology to expand a topic term and a set of seed URLs to initiate the crawl. The results obtained by multiple iterations of the crawl on various topics are shown and compared with the results obtained by executing an open source crawler on the similar dataset. The results are evaluated using Semantic Similarity, a vector space model based metric, and the harvest ratio.
Starting Page 1233
Ending Page 1242
Page Count 10
File Format PDF
ISSN 10009000
Journal Journal of Computer Science and Technology
Volume Number 27
Issue Number 6
e-ISSN 18604749
Language English
Publisher Springer US
Publisher Date 2012-11-15
Publisher Place Boston
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword eLearning semantic focused crawler semantically expanded term ontology Artificial Intelligence (incl. Robotics) Data Structures, Cryptology and Information Theory Computer Science Information Systems Applications (incl. Internet) Software Engineering Theory of Computation
Content Type Text
Resource Type Article
Subject Theoretical Computer Science Computational Theory and Mathematics Computer Science Applications Software Hardware and Architecture
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