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An MPEG-7 compatible video retrieval system with support for semantic queries

Quan Zheng, Zhiwei Zhou
2011 2011 International Conference on Consumer Electronics, Communications and Networks (CECNet)  
In this paper, we design and implement a distributed video retrieval system with support for semantic queries named XUNET.  ...  Because of adopting a distributed architecture, XUNET is highly scalable and supports mass video information index and retrieval.  ...  XUNET supports not only retrieving video and clips using keywords and their semantic expansion, but also the retrieval based on semantic map and the semantics of natural language.  ... 
doi:10.1109/cecnet.2011.5768292 fatcat:haf4fn7kvjfhjbzg3atwf5z3we

Progress in the Application of Natural Language Processing to Information Retrieval Tasks

A. F. Smeaton
1992 Computer journal  
In this paper we will examine and review recent progress in using the lexical, syntactic, semantic and discourse levels of the language analysis for tasks like automatic and semi-automatic indexing of  ...  text, text retrieval, text abstracting and summarisation, thesaurus generation from text corpus and conceptual information retrieval.  ...  Acknowledgement The author would like to acknowledge the helpful comments made by Yves Chiaramella on an earlier draft of this paper.  ... 
doi:10.1093/comjnl/35.3.268 fatcat:fz3jflo4ijg4xltn7kydzgn7o4

The Use of Ontology in Retrieval: A Study on Textual, Multilingual and Multimedia Retrieval

Muhammad Nabeel Asim, Muhammad Wasim, Muhammad Usman Ghani Khan, Nasir Mahmood, Waqar Mahmood
2019 IEEE Access  
Ontological information retrieval systems retrieve data based on the similarity of semantics between the user query and the indexed data.  ...  Trivial keyword-based information retrieval systems highly depend on the statistics of data, thus facing word mismatch problem due to inevitable semantic and context variations of a certain word.  ...  Systems based on machine translation usually yield translations of different natural languages either semi-automatically or automatically.  ... 
doi:10.1109/access.2019.2897849 fatcat:ei2zxyxdjndbvgzzue2indwqy4

Construction of Corpus in Artificial Intelligence Age

Changchun Hong, Wen-Pei Sung, Tao-Yun Han
2018 MATEC Web of Conferences  
The retrieval system uses web crawlers to collect network information and automatic tagging technology to index the collected information, then applies corresponding language processing techniques to achieve  ...  correspondence between two languages and form an index database.  ...  [7] The retrieval system uses web crawlers to collect network information and automatic tagging technology to index the collected information, then applies corresponding language processing techniques  ... 
doi:10.1051/matecconf/201817503037 fatcat:7lfrc2hpxjhi3phgqaaejbgscy

Page 50 of Library & Information Science Abstracts Vol. , Issue 6 [page]

1993 Library & Information Science Abstracts  
Rules were formulated based on syntactic and semantic analysis of the conjunctive phrases occurring in 160 natural language statements (NLS) of users information needs.  ...  However, these dictionaries were not designed for automatic text processing. Discusses the difficulties of incorporating such dictionaries into natural language processing systems.  ... 

A Literature Review of Image Retrieval based On Semantic Concept

Alaa. M.Riad, Hamdy. K. Elminir, Sameh. Abd-Elghany
2012 International Journal of Computer Applications  
This paper attempts to provide a comprehensive review and characterize the problem of the semantic gap that is the key problem of content-based image retrieval and the current attempts in high-level semantic-based  ...  In this paper the different methods of image retrieval systems are described and major categories of the state-of-the-art techniques in narrowing down the "semantic gap" are presented.  ...  The simplest approach for this method is based on counting the frequency-of-occurrence of words for automatic indexing.  ... 
doi:10.5120/5008-7327 fatcat:blhmwfs46zfh7as7di44wwdgkm

A Natural Language Approach to Content-Based Video Indexing and Retrieval for Interactive E-Learning

D. Zhang, J.F. Nunamaker
2004 IEEE transactions on multimedia  
Index Terms-Learning by asking, natural language processing, video indexing and retrieval.  ...  The method integrates natural language processing, named entity extraction, frame-based indexing, and information retrieval techniques to explore knowledge-on-demand in a video-based interactive e-Learning  ...  The approach integrates natural language processing, named entity extraction, text and frame based video indexing and information retrieval techniques.  ... 
doi:10.1109/tmm.2004.827505 fatcat:xmzz54h5t5dtpo7m4wjmzbbvvq

The Impact of Online Indexing in Improving Arabic Information Retrieval Systems

Tahar Dilekh, Saber Benharzallah, Ali Behloul
2018 Informatica (Ljubljana, Tiskana izd.)  
We illustrate application and the performance of this new method of indexing using an Arabic text editor and Information Retrieval tool developed and designed for this purpose.  ...  This paper suggests a new type of indexing Arabic Language text that contribute to improving the quality of IRS.  ...  We also used OIRDA application for general indexing and information retrieval and equipped by an offline automatic indexing system of building and updating general index.  ... 
doi:10.31449/inf.v42i4.2297 fatcat:elbuqblm45adjd7jwm6dhywwje

Information retrieval on the semantic web

Urvi Shah, Tim Finin, Anupam Joshi
2002 Proceedings of the eleventh international conference on Information and knowledge management - CIKM '02  
We describe an approach for information retrieval over documents that consist of both free text and semantically enriched markup.  ...  Our current prototype is based on a version of the HAIRCUT information retrieval system and uses a semantic web inferencing system implemented using DAML-JessKB.  ...  Background DAML and the Semantic Web The current web is primarily composed of pages with information in the form of natural language text and images intended for humans to view and understand.  ... 
doi:10.1145/584792.584868 dblp:conf/cikm/ShahFJ02 fatcat:ubguewm4yrhdvoshudhewgrjzm

Information retrieval on the semantic web

Urvi Shah, Tim Finin, Anupam Joshi
2002 Proceedings of the eleventh international conference on Information and knowledge management - CIKM '02  
We describe an approach for information retrieval over documents that consist of both free text and semantically enriched markup.  ...  Our current prototype is based on a version of the HAIRCUT information retrieval system and uses a semantic web inferencing system implemented using DAML-JessKB.  ...  Background DAML and the Semantic Web The current web is primarily composed of pages with information in the form of natural language text and images intended for humans to view and understand.  ... 
doi:10.1145/584865.584868 fatcat:thgtu5uhk5eb5acvqc34so4nbq

Stalker, A Multilingual Text Mining Search Engine for Open Source Intelligence

Federico Neri, Massimo Pettoni
2008 2008 12th International Conference Information Visualisation  
This paper describes a content enabling system that provides deep semantic search and information access to large quantities of distributed multimedia data for both experts and general public.  ...  The process of accessing all these raw data, heterogeneous in terms of source and language, and transforming them into information is therefore strongly linked to automatic textual analysis and synthesis  ...  The next table gives a comparison across different state-of-the-art information systems, where we compare ad-hoc Semantic web solutions, wordnet-based information systems and tradition information retrieval  ... 
doi:10.1109/iv.2008.9 dblp:conf/iv/NeriP08 fatcat:tjcmpifkbjg6pli3ydltdoa7qa

Using english to retrieve software

M.R. Girardi, B. Ibrahim
1995 Journal of Systems and Software  
This paper describes ROSA, a software reuse system based on the processing of the natural language descriptions of software artifacts.  ...  Lexical, syntactic and semantic analysis of software descriptions is performed to automatically extract both verbal and nominal phrases from descriptions and use this information to create frame-based  ...  Free-text indexing reuse systems Free-text indexing systems automatically extract keyword attributes from the queries in natural language provided by the user and these attributes are used to locate software  ... 
doi:10.1016/0164-1212(94)00137-c fatcat:dnbnccasxrbmlff5aawcpax4y4

Connecting wikis and natural language processing systems

René Witte, Thomas Gitzinger
2007 Proceedings of the 2007 international symposium on Wikis - WikiSym '07  
We investigate the integration of Wiki systems with automated natural language processing (NLP) techniques.  ...  A system architecture providing the integration is presented, as well as first results from an initial implementation based on the GATE framework for NLP and the MediaWiki system.  ...  Praharshana Perera contributed to the automatic index generation.  ... 
doi:10.1145/1296951.1296969 dblp:conf/wikis/WitteG07 fatcat:yq6ts5bedjglje6zlvpmcavxnq

The patents retrieval prototype in the MOLTO project

Milen Chechev, Meritxell Gonzàlez, Lluís Màrquez, Cristina España-Bonet
2012 Proceedings of the 21st international conference companion on World Wide Web - WWW '12 Companion  
Aiming at the best retrieval results of the patent information and text content, patent documents are preprocessed and semantically annotated.  ...  The prototype aims to provide a multilingual natural language interface for querying the content of patent documents.  ...  The semantic repository OWLIM [6] and free text indexes are the places where the patents and their annotations are stored for further retrieval procedures.  ... 
doi:10.1145/2187980.2188016 dblp:conf/www/ChechevGME12 fatcat:fhdqb43iefeanmycnelde2dewm

Information extraction for legal knowledge representation – a review of approaches and trends

Denis Andrei De Araujo, Carolina Müller, Rove Chishman, Sandro José Rigo
2014 Revista Brasileira de Computação Aplicada  
Abstract: This work presents an introduction to Information Extraction systems and a survey of the known approaches of Information Extraction in the legal area.  ...  Some details of the systems implementations are presented, followed by an analysis of the positive and negative points of each approach, aiming at bringing the reader a critical position regarding the  ...  The automatic extraction of information for the correct filling of FACTORs demands a greater understanding of the semantic meaning of the texts.  ... 
doi:10.5335/rbca.2014.3542 fatcat:355kvibnm5autmp5n6jpfkges4
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