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Kinship contextualization

Muhammad A. Norozi, Paavo Arvola
2013 Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval - SIGIR '13  
In this study we hypothesize that the context of an XML-element originated from its preceding and following elements in the sequential ordering of a document improves the quality of retrieval.  ...  We have tested several variants of kinship contextualization and verified notable improvements in comparison with the baseline system and gold standards in the retrieval of focused elements.  ...  The proposed methods are particularly suited for collections that carry more types of evidence than just textual information.  ... 
doi:10.1145/2484028.2484111 dblp:conf/sigir/NoroziA13 fatcat:iwkcznwt2fbdrjqomwlpm77i2a

Contextualization using hyperlinks and internal hierarchical structure of Wikipedia documents

Muhammad Ali Norozi, Paavo Arvola, Arjen P. de Vries
2012 Proceedings of the 21st ACM international conference on Information and knowledge management - CIKM '12  
This paper proposes various methods of accumulating evidence from the context, and measures the effect of contextual evidence on retrieval effectiveness for document and focused retrieval of hyperlinked  ...  These rich sources of information should be exploited as contextual evidence.  ...  The proposed methods are particularly suited for collections that carry more types of evidence than just textual information.  ... 
doi:10.1145/2396761.2396855 dblp:conf/cikm/NoroziAV12 fatcat:gmpjpuxrm5b5hljmsgdp6sf7di

Extraction of Contextual Relevance of the Web Document using F-P Growth

Nidhi Tyagi, Rahul Rishi, R. P. Agarwal
2013 International Journal of Computer Applications  
This can be achieved through data mining technique for generating frequent patterns, using FP-Growth.  ...  The contextual relevance of the web documents can be known, if the frequent occurring patterns of the keywords in the web page are identified.  ...  The RDF/XML pages are forwarded for the predicate generator .and the hyper text URLs are submitted for converting them into XML format.  ... 
doi:10.5120/10047-4632 fatcat:mxn6js6strfbpkob4au7glrzbu

Using textual and structural context for searching Multimedia Elements

Mouna Torjmen, Karen Pinel Sauvagnat, Mohand Boughanem
2010 International Journal of Business Intelligence and Data Mining  
We investigate in this paper the use of XML structure in multimedia retrieval, particularly in context-based image retrieval.  ...  We show that there is a strong vocabulary relation between the query and the multimedia object representation, and that using XML structure improves significantly the effectiveness of multimedia retrieval  ...  Specific approaches for XML-Multimedia retrieval Authors of Lalmas (2005, 2007b) proposed a method to represent and retrieve MEs (images).  ... 
doi:10.1504/ijbidm.2010.036123 fatcat:e4iyijg4wrcy7f7pphywqjs4oq

Comparative Study on Graph-based Information Retrieval: the Case of XML Document

Imane Belahyane, Mouad Mammass, Hasna Abioui, Assmaa Moutaoukkil, Ali Idarrou
2021 International Journal of Advanced engineering Management and Science  
The volume of information available nowadays makes it difficult for the user to find relevant information in a vast collection of documents.  ...  As a result, the exploitation of vast document collections necessitates the implementation of automated technologies that enable appropriate and effective retrieval.  ...  Retrieval in XML documents.  ... 
doi:10.22161/ijaems.78.1 fatcat:jjjjaif6kvdsnc5ekxwuhh5z7e

CLEF 2017 Microblog Cultural Contextualization Lab Overview [chapter]

Liana Ermakova, Lorraine Goeuriot, Josiane Mothe, Philippe Mulhem, Jian-Yun Nie, Eric SanJuan
2017 Lecture Notes in Computer Science  
The resulting microblog stream and related URLs are appropriate to experiment on advanced social media search and mining methods.  ...  For content analysis, topics were in any language and results were expected in four languages: English, Spanish, French, and Portuguese.  ...  For each Wikipedia we provided an XML retrieval system powered by Indri, a Perl API for the XML retrieval system using standard LWP (short for "Library for WWW in Perl"), the corpus in a single XML file  ... 
doi:10.1007/978-3-319-65813-1_27 fatcat:2ekp7grjpbg7ffnorb5653euku

Prototype for Extended XDB Using Wiki

Wook Sung Yoo
2012 International Journal of Database Management Systems  
which provides a contextual search and retrieval capability useful for lightweight web applications.  ...  XDB enables an unlimited number of desktops and distributed information sources to be linked seamlessly and efficiently into an information grid using Data Access and Retrieval Composition (DARC) protocol  ...  When a user enters the keywords for context and content to search for information, a query with one or more expressions, separated with the ampersand ("&") character, is generated.  ... 
doi:10.5121/ijdms.2012.4506 fatcat:ikjgso4f7jhzlnxaxvvebfnah4

Prototype for Extended XDB Using Wiki [article]

Wook-Sung Yoo
2012 arXiv   pre-print
which provides a contextual search and retrieval capability useful for lightweight web applications.  ...  XDB enables an unlimited number of desktops and distributed information sources to be linked seamlessly and efficiently into an information grid using Data Access and Retrieval Composition (DARC) protocol  ...  When a user enters the keywords for context and content to search for information, a query with one or more expressions, separated with the ampersand ("&") character, is generated.  ... 
arXiv:1211.5629v1 fatcat:dl7tjjutyrbglk5wrbi6zaqtvm

A System Proposal for Multimodal Retrieval of Multimedia Documents

Mohamed Kharrat, Anis Jedidi, Faiez Gargouri
2011 2011 IEEE Ninth International Symposium on Parallel and Distributed Processing with Applications Workshops  
Recent years witness a phenomenal growth of multimedia data in various modalities, such as image, video, audio, and graphic, which poses a challenge of finding an efficient information retrieval technology  ...  Rather than monotonous, single-modal information, users would like to have a multimodal system to query multimedia documents.  ...  In this paper, we have presented a contextual model for multimedia XML document based on the XML schema.  ... 
doi:10.1109/ispaw.2011.11 fatcat:2ph46jvej5d6zdmcz6vxaie4ni

Hierarchical Fuzzy Feature Similarity Combination for Presentation Slide Retrieval

A. Kushki, M. Ajmal, K. N. Plataniotis
2009 EURASIP Journal on Advances in Signal Processing  
In particular, contextual information, such as structural and formatting features, is extracted from the open format XML representation of presentation slides.  ...  This paper proposes a novel XML-based system for retrieval of presentation slides to address the growing data mining needs in presentation archives for educational and scholarly settings.  ...  ACKNOWLEDGMENT This work has been partially supported by the National Research Council of Canada under the Network for Effective Collaboration Technologies through Advanced Research (NECTAR) project.  ... 
doi:10.1155/2008/547923 fatcat:isvtxjpwofhmbgcc5qggcoawru

Information Retrieval - From Information Access to Contextual Retrieval

Norbert Fuhr
2020 Zenodo  
Information Retrieval (IR) deals with uncertainty and vagueness in in-formation systems.  ...  On the other hands, information needs to be answered by IR systems are often vague and cannot be specified precisely, thus leading to iterative query formu-lation. [...]  ...  For retrieving the necessary knowledge, all accessible knowledge sources should be exploited; which requires methods for global information access.  ... 
doi:10.5281/zenodo.4136995 fatcat:ufop5acffbaczf2po7c5hntsti

Ontology-Based Multimedia Presentation Generation

Payam Barnaghi, Sameem Kareem
2005 TENCON 2005 - 2005 IEEE Region 10 Conference  
Understanding and accessing the content-driven information for multimedia objects allow us to design an efficient multimedia querying and retrieval system.  ...  In this paper, we propose a framework to represent the multimedia information and object roles in order to generate automatic multimedia presentations.  ...  The presentation scenario and the arrangement of the retrieved information in a more significant order is also another stage for the improvement of the framework.  ... 
doi:10.1109/tencon.2005.300883 fatcat:zhbljeinwnf7vgoynippnt6efi

Knowledge representation for an efficient re-use of project memory

Smain Bekhti, Nada Matta, Chaker Djaiz
2011 Applied Computing and Informatics  
For instance, in semantic web, information retrieval is based on domain ontology.  ...  Knowledge sharing in general and contextual access to knowledge in particular, still represent a key challenge in knowledge management framework.  ...  Information retrieval process can use these relations in order to provide a contextual search for required information.  ... 
doi:10.1016/j.aci.2011.05.004 fatcat:ucab4tdvajgobo2dbcb5ztx57a

Internet of Thing Context Awareness Model

Derrick Ntalasha, Renfa Li, Yongheng Wang
2016 EAI Endorsed Transactions on Context-aware Systems and Applications  
This concept represents context into two types of information representation, namely set based and mark-up based ontology for the purpose of defining a context awareness model that accurately represent  ...  This model provides a method of representing contexts based on context quality and availability in an entity relation hierarchy form.  ...  This ensures validity of contextual information retrieved. The web service agent uses SOAP [25] to retrieve the context information from the source.  ... 
doi:10.4108/eai.12-2-2016.151084 fatcat:wzays2zn3ffeblmyuqfwtdoere

Knowledge Representation And Retrieval In Design Project Memory

Smain M. Bekhti, Nada T. Matta
2009 Zenodo  
For instance, in semantic web, the information retrieval is based on domain ontology.  ...  Knowledge sharing in general and the contextual access to knowledge in particular, still represent a key challenge in the knowledge management framework.  ...  Information retrieval process can use these relations in order to provide a contextual search for required information.  ... 
doi:10.5281/zenodo.1333139 fatcat:fpiu72d2l5gsrfxsslclyxtucu
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