99,064 Hits in 4.6 sec

The Multi-model DBMS Architecture and XML Information Retrieval [chapter]

Arjen P. de Vries, Johan A. List, Henk Ernst Blok
2003 Lecture Notes in Computer Science  
But, now that XML has become a standard document model that allows structure and text content to be represented in a combined way, new generations of information retrieval systems are expected to handle  ...  Consider for example an XML collection representing a newspaper archive, and the information need 'recent English newspaper articles about Willem-Alexander dating Maxima'. 3 This can be expressed as the  ...  The typical system design couples two standalone black-box systems using a shallow layer on top: an IR system for the article text and a DBMS for the structured data.  ... 
doi:10.1007/978-3-540-45194-5_12 fatcat:qtjesgap3zh3dbivuzrzbgn4ee

Combining Biological Databases and Text Mining to Support New Bioinformatics Applications [chapter]

René Witte, Christopher J. O. Baker
2005 Lecture Notes in Computer Science  
The described architecture is currently being used to extract information about protein mutations from full-text research papers.  ...  A large amount of biological knowledge today is only available from full-text research papers.  ...  Gabdoulline and Rebecca Wade for their help and collaboration in adapting their ProSAT system to accept textual annotations.  ... 
doi:10.1007/11428817_28 fatcat:yuaxcrkeqfbc3impj5jhedz6du

An expert system for searching in full-text

Susan Gauch, John B. Smith
1989 Information Processing & Management  
We are developing an intelligent search intermediary to help end-users locate relevant passages in large full-text databases.  ...  & 5 ' This project applies expert system technology to the task of searching online full-text documents.  ...  MICROARRAS Capabilities MICROARRAS is an advanced full-text retrieval and analysis system [171.  ... 
doi:10.1016/0306-4573(89)90043-5 fatcat:l2vfwnsilbg6jkmyokokohps3e

OMNIS/2: A Multimedia Meta System for Existing Digital Libraries [chapter]

Günther Specht, MichaelG. Bauer
2000 Lecture Notes in Computer Science  
Since today more and more complementary information is available in different electronic media there is an increasing demand for the integration of traditional digital library systems and multimedia systems  ...  In this paper we present the OMNIS/2 system, which is an advanced meta system and enhances existing digital library systems or retrieval systems by additional storing and indexing of user-defined multimedia  ...  Current State and Demands Current digital library systems support various ways of retrieving documents, ranging from mere catalog retrieval (OPAC systems) and full text search, to content based search  ... 
doi:10.1007/3-540-45268-0_17 fatcat:wkhcwsccv5afjheh7km25hx3r4

Page 47 of Library & Information Science Abstracts Vol. , Issue 7 [page]

1993 Library & Information Science Abstracts  
Offers advice on planning an electronic bulletin board system (BBS) for an IBM PC.  ...  Makes recommendations for systems design. (GLC) 9304609 A szoveges adatbazis-kezeles es a BRS/Search. [Full-text database management and the BRS/Search software.] I. Herenyi.  ... 

New Concept based Indexing Technique for Search Engine

Sangita Karmakar, Soumen Swarnakar
2017 Indian Journal of Science and Technology  
In this paper we are trying to propose a new indexing technique for maximizing attempt to get proper information according to search query by the information retrieval system.  ...  Application/Improvements: In this paper we are trying to design an indexing technique which is combination of Ngram index and suffix tree index for better information retrieval process by search engines  ...  Search engine Full text index A single computer stored document in a full text database needs a technique to search document in any information retrieval system, so it is formally known as full text index  ... 
doi:10.17485/ijst/2017/v10i18/114018 fatcat:dikg2m2zpvcypnzfywvbgrcnpq

Report on the DB/IR panel at SIGMOD 2005

Sihem Amer-Yahia, Pat Case, Thomas Rölleke, Jayavel Shanmugasundaram, Gerhard Weikum
2005 SIGMOD record  
The goal of the panel was to discuss whether we should rethink data management systems architectures to truly merge Database (DB) and Information Retrieval (IR) technologies.  ...  The goal of this report is to issue new challenges to both communities, in particular, from an application, enduser, querying and system architecture perspectives.  ...  More generally, a search system should offer a full array of full-text search functionalities.  ... 
doi:10.1145/1107499.1107514 fatcat:ngwqt5smibgsvkpo4b4orxp5we

Architecture For An Mpeg-7 Web Browser

Òscar Celma
2004 Zenodo  
For many years, database management systems (DBMS) have been used to implement efficient text based information retrieval systems.  ...  MPEG-7 WEB BROWSER ARCHITECTURE We have implemented a search and retrieval web system, based on MPEG-7.  ... 
doi:10.5281/zenodo.1417228 fatcat:lrtf5726abhjrocq4t26b2lop4

Application of Full Text Search Engine Based on Lucene

Rujia Gao, Danying Li, Wanlong Li, Yaze Dong
2012 Advances in Internet of Things  
This paper introduces us the full-text search engine based on Lucene and full-text retrieval technology, including indexing and system architecture, compares the full-text search of Lucene with the String  ...  Lucene is an excellent full text search engine, its structure has a strong object-oriented features. Lucene source  ...  The Process of Full Text Search Build a Text Database Firstly, we should build a text database which is used to store all information retrieved by the user, then determine text model of retrieval system  ... 
doi:10.4236/ait.2012.24013 fatcat:wpj33b54v5cyto6lkvrjpg6zpe

Research on We—Media Information Retrieval Technology of Knowledge Map

Zhu Shanshan
2019 Journal of Education Teaching and Social Studies  
the challenges faced by the graph database in full-text information retrieval.  ...  This article explains the basic concept of graph database, and takes the example of domain-specific database information retrieval as an example, analyzes its advantages and disadvantages, and analyzes  ...  understanding of input is an important aspect to improve the performance of retrieval system.  ... 
doi:10.22158/jetss.v1n2p130 fatcat:f7xekahppjbrxbqggcqjcldcqi

TIPSTER phase III accomplishments

F. Ruth Gee
1996 Proceedings of a workshop on held at Baltimore, Maryland October 13-15, 1998 -  
ACKNOWLEDGEMENTS We thank the TIPSTER program founders for their foresight in addressing the information overload problem through the sponsorship of this program.  ...  the early end of TIPSTER Phase III, the R&D efforts exemplified by the papers in the remainder of these proceedings--and the contributions by participants to the advancements in the state-of-the art in text  ...  TREC has received world-wide recognition as an evaluation resource for information retrieval systems. DARPA, NIST and other Government partners have continued their sponsorship beyond TIPSTER.  ... 
doi:10.3115/1119089.1119092 dblp:conf/tipster/Gee98a fatcat:dwumcoh7kvgnraizgqkdnng4su

ZebraHunter: searching rare medical diagnoses and retrieving relevant citations

Eric Z Silfen, Chintan Patel, Eneida Mendonça, Carol Friedman
2006 AMIA Annual Symposium Proceedings  
We present ZebraHunter, an information retrieval resource that allows clinicians to input clinical findings, search for rare diseases (medical zebras), and fetch the associated citations.  ...  Further evaluation needs to be performed vis-à-vis the precision and recall of 'zebra' retrievals. References Figure 1 . 1 System Architecture Figure 2.  ...  The full text for case-reports is fetched by Wrapper from the Journal site. The TextExtractor extracts ASCII text from the PDF/HTML text fetched from the source publication.  ... 
pmid:17238713 pmcid:PMC1839437 fatcat:zykgi7sptfagpdkduv2hu6m3gi

Going Native: Indexing architecture of eXist-db_ An Open Source native XML database system

Raghad Yaseen Lazim, Adzhar Kamaludin
2013 2013 IEEE International Conference of IEEE Region 10 (TENCON 2013)  
XML is a markup language specifically designed for the Internet, and it has become the standard for represent and exchange the data on the Internet due to the ease of processing the exchanged information  ...  The difference between the nature of the database structure and XML data structure became an important research topic, and this led to emergence eXist-db, a native XML database which designed specifically  ...  Full-text indexing system makes it easy to create highperformance document search systems with eXist, which can dramatically increase the speed and sophistication of full text searches.  ... 
doi:10.1109/tencon.2013.6718503 fatcat:b5c5eolkhncupcy7g36bksjnyq

Designing a Dynamic Components and Agent based Approach for Semantic Information Retrieval [article]

Zeeshan Ahmed, Detlef Gerhard
2010 arXiv   pre-print
SOAS is designed by keeping four major requirements .i.e., Automatic user request handling, Dynamic unstructured full text reading, Analysing and modeling, Semantic query generation and optimized result  ...  modeling and information retrieval over the web.  ...  The job of RPU is to get data request in an unstructured full text form, structure the antic Generator.  ... 
arXiv:1008.1335v1 fatcat:5y3porzftvgj3jqgam5lpl4wkm


R. H. Bullen, J. K. Millen
1972 Proceedings of the December 5-7, 1972, fall joint computer conference, part I on - AFIPS '72 (Fall, part I)  
for full-text processing and retrieval functions.  ...  The sysii tem is based on a minicomputer specialized for high-, speed full-text retrieval, through the use of a finite state ~ search algorithm implemented in firmware. " I i Full-text retrieval Full-text  ... 
doi:10.1145/1479992.1480059 dblp:conf/afips/BullenM72 fatcat:dlvq3i4ofbbjfj4ujrpmnnvnde
« Previous Showing results 1 — 15 out of 99,064 results