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Practical and effective IR-style keyword search over semantic web

Xiaomin Ning, Hai Jin, Weijia Jia, Pingpeng Yuan
2009 Information Processing & Management  
This paper presents a novel IR-style keyword search model for semantic web data retrieval, distinguished from current retrieval methods.  ...  The experimental results over real datasets show that our model outperforms existing possible solutions with respect to effectiveness and efficiency.  ...  This paper focuses on the problem of supporting effective keyword search over semantic web data.  ... 
doi:10.1016/j.ipm.2008.12.005 fatcat:ygzah23t5vdbpp5ivksv67zqaa

Ratatta: Chatbot Application Using Expert System

C.P. Shabariram, V. Srinath, C.S. Indhuja, M. Vidhya
2017 International Journal of Advanced Research in Computer Science and Software Engineering  
Chatbots are typically used in dialog systems for various practical purposes including customer service or information acquisition.  ...  After processing the input query, the required data is fetched from the database and displayed to the end user.  ...  Keyword search in RDBMS has recently reached heights, inspired by the huge success of IR style keyword search [3] .  ... 
doi:10.23956/ijarcsse/v7i3/0147 fatcat:xtumh5lvivfavkcfchffyztgqm

Information Retrieval (IR) through Semantic Web (SW): An Overview [article]

Gagandeep Singh, Vishal Jain
2014 arXiv   pre-print
IR technology is major factor responsible for handling annotations in Semantic Web (SW) languages and in the present paper knowledgeable representation languages used for retrieving information are discussed  ...  Current IR techniques are not so advanced that they can be able to exploit semantic knowledge within documents and give precise results.  ...  There are many IR techniques for extracting keywords like NLP based extraction techniques which are used to search for simple keywords.  ... 
arXiv:1403.7162v1 fatcat:zuy3n4cgvvfndcrit477es5etu

Web Page Structure Enhanced Feature Selection for Classification of Web Pages

B. LeelaDevi, A. Sankar
2013 International Journal of Computer Applications  
Semantic search motivates Semantic Web from inception for classification and retrieval processes.  ...  In this paper, a model for the exploitation of semantic-based feature selection is proposed to improve search and retrieval of web pages over large document repositories.  ...  Current information retrieval practices rely on keyword-based search over full text data modelled with bag-of-words. But, models miss actual semantic information in text.  ... 
doi:10.5120/11818-7494 fatcat:ol7zrmg645fpjp3mv3uhu7tbie

The effect of individual differences on searching the web

Ihadjadene Madjid, Chaudiron Stéphane, Martins Daniel
2005 Proceedings of the American Society for Information Science and Technology  
This paper reports results from a project which sought to investigate the influence of two types of expertise -the knowledge of the search domain and the experience of the Web search engineson the use  ...  of a Web search engine, called Exalead, by a panel of students.  ...  Palmquist and Kim (2000) examine the effects of cognitive style and online database search experience on Web search.  ... 
doi:10.1002/meet.1450400130 fatcat:tye6wseewjgpjhhasmcfoe2ic4

Towards a Statistically Semantic Web [chapter]

Gerhard Weikum, Jens Graupmann, Ralf Schenkel, Martin Theobald
2004 Lecture Notes in Computer Science  
Web search.  ...  The envisioned Semantic Web aims to provide richly annotated and explicitly structured Web pages in XML, RDF, or description logics, based upon underlying ontologies and thesauri.  ...  Note that the TA and TA-sorted algorithms can be easily modified to handle both elementname and element-contents conditions (as opposed to mere keyword sets in standard IR and Web search engines).  ... 
doi:10.1007/978-3-540-30464-7_2 fatcat:sva3zylsrbdv7ge7wr5jy6ux6u

Using BM25F for semantic search

José R. Pérez-Agüera, Javier Arroyo, Jane Greenberg, Joaquin Perez Iglesias, Victor Fresno
2010 Proceedings of the 3rd International Semantic Search Workshop on - SEMSEARCH '10  
Information Retrieval (IR) approaches for semantic web search engines have become very populars in the last years.  ...  Popularization of different IR libraries, like Lucene, that allows IR implementations almost out-of-the-box have make easier IR integration in Semantic Web search engines.  ...  INTRODUCTION Keyword-based Semantic Web search engine development has become a major research area garnering much attention in the Semantic Web community over the last seven years [10] .  ... 
doi:10.1145/1863879.1863881 fatcat:jsoywuj6pfhfhbh7nj7wmvfsha

Introduction [chapter]

Krisztian Balog
2018 Advanced Topics in Information Retrieval  
Today's contemporary web search engines return rich search result pages, which include direct displays of entities, facts, and other structured results instead of merely a list of documents ("ten blue  ...  We have grown accustomed to expect a search box somewhere near the top of the screen, and we have also increased our expectations of the quality and speed of the responses to our searches.  ...  Thus, the Semantic Web community has adopted IR-style ranking models for retrieving specific entities [8, 17, 27 ].  ... 
doi:10.1007/978-3-319-93935-3_1 fatcat:d7pyoekwqjenbba5bagxgmxkee

The Continued Saga of DB-IR Integration [chapter]

R BAEZAYATES, M CONSENS
2004 Proceedings 2004 VLDB Conference  
in the presence of structured and text data -How to support IR-style querying on DBs • Because now users seem to know IR/keyword style querying more, even though structure is good because it supports  ...  My Life Bits) • P2P Web Search Challenges posed by the Web • Integration of autonomous data sources -Data/information integration • Supporting heterogeneous data -How to do effective querying  ... 
doi:10.1016/b978-012088469-8/50118-2 fatcat:dktiusnpj5hcfbu2fopto7psqq

The Continued Saga of DB-IR Integration [chapter]

Ricardo Baeza-Yates, Mariano Consens
2004 Proceedings 2004 VLDB Conference  
in the presence of structured and text data -How to support IR-style querying on DBs • Because now users seem to know IR/keyword style querying more, even though structure is good because it supports  ...  My Life Bits) • P2P Web Search Challenges posed by the Web • Integration of autonomous data sources -Data/information integration • Supporting heterogeneous data -How to do effective querying  ... 
doi:10.1016/b978-012088469-8.50118-2 dblp:conf/vldb/Baeza-YatesC04 fatcat:2lzk6qlgurgbdoj6do2qtxy2za

Mining in Ontology with Multi Agent System in Semantic Web : A Novel Approach

Vishal Jain, Prasad S. V. A. V
2014 The International Journal of Multimedia & Its Applications  
IR technology is major factor responsible for handling annotations in Semantic Web (SW) languages.  ...  Current IR techniques are not so advanced that they can be able to exploit semantic knowledge within documents and give precise results.  ...  There are many IR techniques for extracting keywords like NLP based extraction techniques which are used to search for simple keywords.  ... 
doi:10.5121/ijma.2014.6504 fatcat:2dn2dek7dzbxheywq5ppt5nz5a

Querying and Searching Heterogeneous Knowledge Graphs in Real-time Linked Dataspaces [chapter]

André Freitas, Seán O'Riáin, Edward Curry
2019 Real-time Linked Dataspaces  
Section 7.3 introduces search and query over dataspaces, discusses the challenges with data heterogeneity in a dataspace, and identifies the core requirement for the search and query service.  ...  by the search and query service.  ...  By building on web (URIs and HTTP) and semantic web standards (such as the Resource Description Framework and RDF Schema [RDFS]), and vocabularies, RLD can effectively reduce barriers to data publication  ... 
doi:10.1007/978-3-030-29665-0_7 fatcat:7qb2boh7njgvjiknknaaig5cou

Design of a Semantic Search Engine System for Apparel

Zhang Gefu, Hu Zhao-hui
2010 2010 International Conference on E-Business and E-Government  
Web search engines service millions of queries per day, and search collections that contain billions of documents.  ...  The concluded issues in this research that the returned web pages are semantic pages yielding with synonyms depending on the query terms wh ich achieved the concept of se mantic search and as co mpared  ...  Al-Attar for her useful and profound guidance to complete this research.  ... 
doi:10.1109/icee.2010.359 dblp:conf/icee/ZhangH10b fatcat:eeiitp663bhpxnn2h343shuzve

Semantic Search Meets the Web

Miriam Fernandez, Vanessa Lopez, Marta Sabou, Victoria Uren, David Vallet, Enrico Motta, Pablo Castells
2008 2008 IEEE International Conference on Semantic Computing  
Our results show that ontology-based semantic search capabilities can be used to complement and enhance keyword search technologies.  ...  In this work we address this issue with a novel semantic search system that a) provides the user with the capability to query Semantic Web information using natural language, by means of an ontology-based  ...  Acknowledgments This work was funded by the Spanish Ministry of Science and Education (TIN2005-068 and FPU program) and OpenKnowledge (FP6-027253) projects. References  ... 
doi:10.1109/icsc.2008.52 dblp:conf/semco/FernandezLSUVMC08 fatcat:pcrx5synpndvxhlvqodoocajge

Efficient IR-Style Search over Web Services [chapter]

Yanan Hao, Jinli Cao, Yanchun Zhang
2009 Lecture Notes in Computer Science  
Experimental results show the proposed IR-style search strategy is efficient and practical.  ...  In this paper, we propose a novel IR-Style mechanism for discovering and ranking web services automatically.  ...  the effectiveness and efficiency of our IR-style search strategy.  ... 
doi:10.1007/978-3-642-02144-2_26 fatcat:ofsfg6fesfcevd6ohbjybivt5q
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