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information retrieval

Some aspects of application of software agents in information retrieval in virtual– based educational environments

Some aspects of application of software agents in information retrieval in virtual– based educational environments

... of information retrieval has attracted increasing attention in recent ...of information sources via networks has grown and is still rapidly ...rapid retrieval systems, they give limited ...

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TítuloOn the Feasibility of Character n Grams Pseudo Translation for Cross Language Information Retrieval Tasks

TítuloOn the Feasibility of Character n Grams Pseudo Translation for Cross Language Information Retrieval Tasks

... of information available online risen dramatically, but users worldwide can also easily and instantly access and publish ...retrieving information across language ...Cross-Language Information ...

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Service Cloud for information retrieval from multiple origins

Service Cloud for information retrieval from multiple origins

... on retrieval and ...of information retrieval from heterogeneous datasources (OAI-PMH data provider, web services, ...retrieve information efficiently, a public OPAC, and finally a federated ...

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Query expansion and noise treatment for information retrieval

Query expansion and noise treatment for information retrieval

... the Information Retrieval ...the retrieval of documents containing some or all the terms of a query, though not to re- trieve the documents containing the meaning those terms were intended to ...the ...

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TítuloAlgorithms and compressed data structures for information retrieval

TítuloAlgorithms and compressed data structures for information retrieval

... document retrieval in main memory [SC07, CM07] where indexes are stored com- pletely in main ...traditional information systems, is ...of information retrieval systems: the huge volume of ...

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Dynamic comunication mechanism of a distributed DSS: the information retrieval process of the router agent

Dynamic comunication mechanism of a distributed DSS: the information retrieval process of the router agent

... We have developed a distributed DSS able to work in a dynamic way. This system is based on the use of mobile agents, which receive the user's queries and visit the DSS domains gathering the required information. ...

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Hierarchical region based processing of images and video sequences: application to filtering, segmentation and information retrieval

Hierarchical region based processing of images and video sequences: application to filtering, segmentation and information retrieval

... Pruning techniques applied on the Max-Tree lead to anti-extensive operators, whereas self-dual operators are obtained on the Binary Partition Tree if the tree is created in a self-dual manner. In this work, pruning ...

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Variations of the Similarity Function of TextRank for Automated Summarization

Variations of the Similarity Function of TextRank for Automated Summarization

... These algorithms use different information retrieval techniques to determine the most important sentences (vertices) and build the summary [23]. The Tex- tRank algorithm developed by Mihalcea and Tarau [17] ...

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Learning browsing patterns for context-aware recommendation

Learning browsing patterns for context-aware recommendation

... right information, personal agents should also be aware of the user context in order to provide information in the time and in the place it is more relevant to ...context-aware information ...

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Geometric and Structural-based Symbol Spotting. Application to Focused Retrieval in Graphic Document Collections

Geometric and Structural-based Symbol Spotting. Application to Focused Retrieval in Graphic Document Collections

... the Information Retrieval (IR) domain. Usually, retrieval systems are evalu- ated by precision and recall ratios which give an idea about the relevance and the completeness of the results (we will ...

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TítuloInformation retrieval models for recommneder systems

TítuloInformation retrieval models for recommneder systems

... I will never forget my dear colleagues (now friends) of the Information Retrieval Lab who were the most incredible people I could surround myself with. Edu, Martín, Alfonso, Gilberto, Feli, Conchi, Ana, ...

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Generating ideas for pictorial advertisements : starting with pictorial metaphors

Generating ideas for pictorial advertisements : starting with pictorial metaphors

... Semantic relatedness reflects how far two concepts are in the conceptual space of a society. It includes semantic similarity, meronymy, antonymy, functional association and ‘non-classical relations’ (Morris and Hirst ...

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Identifying Information Behavior in Information Search and Retrieval Through Learning Activities Using an E-learning Platform Case : Interamerican School of Library and Information Science at the University of Antioquia (Medellín-Colombia)

Identifying Information Behavior in Information Search and Retrieval Through Learning Activities Using an E-learning Platform Case : Interamerican School of Library and Information Science at the University of Antioquia (Medellín-Colombia)

... become information literate by using platforms as LMS and properly-designed content that can meet their needs in order to be more effective professionals and future teachers in this ever-changing ...

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A Security aware Approach to JXTA Overlay Primitives

A Security aware Approach to JXTA Overlay Primitives

... related information. Brokers are very important since they exchange information about all client peers, maintaining a global index of available resources, thus allowing all peers to find network ...

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A structural and quantitative analysis of the webof linked data and its components to perform retrieval data

A structural and quantitative analysis of the webof linked data and its components to perform retrieval data

... using the property “cites” a paper is related with its references. Once we have added the new information from Google Scholar, we have a VIVO instance with aggregated information. The second module allows ...

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Enhancing the information on Wetlands of International Importance (Ramsar sites): the role of the Ramsar Sites Database

Enhancing the information on Wetlands of International Importance (Ramsar sites): the role of the Ramsar Sites Database

... Database information to other bona fide sources of data of impeccable scientific and technical quality, so as to assist users in accessing a fuller range of data and information relevant to Ramsar sites, ...

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