Filters








556 Hits in 5.7 sec

Editorial

A. Famili
2007 Intelligent Data Analysis  
Focusing on developing user models, Srinivasa et al. in the next article, propose a combination of Adaptive Genetic Algorithms and multi-class Support Vector Machines to learn user models in the Internet  ...  The application is to adapt to the user interests based on XML documents.  ...  includes improved classification accuracy on a number of real data sets from UCI and show that their technique can be easily adapted to fill up missing attribute values in classification problems.  ... 
doi:10.3233/ida-2007-11501 fatcat:d2627tgmg5gjjgdpxctirau5ly

A Taxonomy of Information Retrieval Models and Tools

Gerardo Canfora, Luigi Cerulo
2004 Journal of Computing and Information Technology  
This paper proposes a taxonomy of information retrieval models and tools and provides precise definitions for the key terms.  ...  The taxonomy consists of superimposing two views: vertical taxonomy, that classifies IR models with respect to a set of basic features, and horizontal taxonomy, which classifies IR systems and services  ...  of Information Science and Technology, 28, (1993), pp. 231-276. 16] CHEN, H., Machine learning for information retrieval: neural networks, Symbolic learning, and genetic algorithms, Journal of the American  ... 
doi:10.2498/cit.2004.03.01 fatcat:psuycqgkr5aglkwmlkddaegkwe

Evolutive Platform - A Genetic E-Learning Environment [chapter]

Jorge Manuel, Manuel Prez
2012 eLearning - Theories, Design, Software and Applications  
Two major processes, marshalling and unmarshalling, take care of the mapping between Java objects and XML documents, which makes JAXB surpass traditional Simple API for XML (SAX) and Document Object Model  ...  Java Architecture for XML Binding (JAXB) is an XML binding model that defines the way of automatic mapping XML documents into objects in a programming language.  ...  Genetic algorithm pseudo-code The theory is based mainly on the following two assumptions:  H 0 is ignored until the learning curve of the individual is understood;  H 0 is considered for future evolutionary  ... 
doi:10.5772/31323 fatcat:nln6seejd5cario4uahnnqvqwe

Next generation tools for the annotation of human SNPs

Rachel Karchin
2009 Briefings in Bioinformatics  
Decision tree A machine learning method in which attributes to be tested are organized in a tree structure and a decision is made at each branch point.  ...  The intensity of these probes can be used to analyze which DNA base is present at a SNP position and whether the individual of interest carries two identical bases (homozygous) or two different bases (  ...  Support vector machine A machine learning method that is based on 'decision planes' to yield maximal linear separation of different classes of data, often through projection into higher dimensions.  ... 
doi:10.1093/bib/bbn047 pmid:19181721 pmcid:PMC2638621 fatcat:wrxufl5ayvd2nc7v5x3a4d3dr4

Visualizing Research Digital Libraries with Open Standards

Mark Ginsburg
2004 Communications of the Association for Information Systems  
metadata sets, XML Topic Maps, Xalan and Xerces, to link user navigation activity to the abstracts and full text contents of the articles.  ...  We discuss the flexibility and convenience of XML standards and link this effort to related digital library visualization approaches.  ...  ] and Support Vector Machines (SVM) [Joachims 2001 ].  ... 
doi:10.17705/1cais.01322 fatcat:5djymkh65ba6fes7fi45gky2nu

Management of Web and Associated Grid Technologies for Quantum Chemistry Computation [chapter]

Kim K. Baldridge, Jerry P. Greenberg
2003 Lecture Notes in Computer Science  
There are several facets of these efforts: (1) development of a computational chemistry web portal (2) development of an XML schema based on output data of electronic structure software, and (3) development  ...  structure and properties of molecular systems, as well as the dissemination of results both for research and education.  ...  The authors would like to acknowledge support from the NSF through ANI-0223043, and the NIH through NBCR-RR08605 (NIH).  ... 
doi:10.1007/3-540-44864-0_12 fatcat:yiegltlianfvxn6hhtrcxdyc34

Design and implementation of a case-based reasoning system for marketing plans

S. Wesley Changchien, Ming-Chin Lin
2005 Expert systems with applications  
The CBR system was implemented and successfully demonstrated on case retrieval of a telecommunication company. q  ...  After an intensive survey of CBR methods and applications, a CBR system embedding multi-attribute decision making method, which provides both overall similarity level and similarity level of each selected  ...  from Learning Vector Quantization (LVQ).  ... 
doi:10.1016/j.eswa.2004.08.002 fatcat:h6awg6m6cbfnfiusgd6cbj6ece

Ontological technologies for user modelling

Sergey Sosnovsky, Darina Dicheva
2010 International Journal of Metadata, Semantics and Ontologies  
As an example of the project employing ontology-based user modelling, we present an experiment design for translation of overlay student models for relative domains by means of ontology mapping.  ...  technologies of user modelling.  ...  Acknowledgement We would like to express our gratitude to Peter Brusilovsky and Michael Spring for their help in preparing this review.  ... 
doi:10.1504/ijmso.2010.032649 fatcat:auygmsi77rebvcttp7bsqpdrfq

Open source tools and toolkits for bioinformatics: significance, and where are we?

J. E. Stajich
2006 Briefings in Bioinformatics  
Rather than creating a comprehensive list of all tools developed over the last 2^3 years, we use a few selected projects encompassing toolkit libraries, analysis tools, data analysis environments and interoperability  ...  The survey is intended to illustrate how programs and toolkits whose source code has been developed or released under an Open Source license have changed informatics-heavy areas of life science research  ...  vector machines.  ... 
doi:10.1093/bib/bbl026 pmid:16899494 fatcat:x2dugkcc2vdv7j3b4ry6jkpiba

The BioGRID interaction database: 2013 update

Andrew Chatr-aryamontri, Bobby-Joe Breitkreutz, Sven Heinicke, Lorrie Boucher, Andrew Winter, Chris Stark, Julie Nixon, Lindsay Ramage, Nadine Kolas, Lara O'Donnell, Teresa Reguly, Ashton Breitkreutz (+8 others)
2012 Nucleic Acids Research  
Bi-oGRID curates the biomedical literature for major model organism species, including humans, with a recent emphasis on central biological processes and specific human diseases.  ...  A new dynamic interaction network viewer allows the easy navigation and filtering of all genetic and protein interaction data, as well as for bioactive compounds and their established targets.  ...  ACKNOWLEDGEMENTS The authors thank Chris Grove, Paul Sternberg and Anastasia Baryshnikova for ongoing collaborative development of the Genetic Interaction Structured Terminology.  ... 
doi:10.1093/nar/gks1158 pmid:23203989 pmcid:PMC3531226 fatcat:nmn2ijk3qje6jfpsgpzgk2p2nm

ISR Data Processing in Military Operations

Ladislav Burita, Ales Novak
2020 Advances in Science, Technology and Engineering Systems  
This paper provides an overview of Intelligence, Surveillance, and Reconnaissance (ISR) data with respect on NATO standards and recommendations; further presents methods, tools, and experiences in ISR  ...  The last two chapters are focused on the description of research results in the processing of ISR data.  ...  The tool is used for data preparation, machine learning, and predictive model deployment.  ... 
doi:10.25046/aj050540 fatcat:uwzte6tiwzccbbdyys4ivkka2q

Knowledge management tutorial: an editorial overview

A. Satyadas, U. Harigopal, N.P. Cassaigne
2001 IEEE Transactions on Systems Man and Cybernetics Part C (Applications and Reviews)  
We present a tutorial on knowledge management (KM) and a roadmap of this special issue around the knowledge life cycle.  ...  Knowledge management is a discipline that provides strategy, process, and technology to share and leverage information and expertise that will increase our level of understanding, to more effectively solve  ...  Singh for motivating them to co-edit this special issue on knowledge management.  ... 
doi:10.1109/5326.983926 fatcat:4bycs2qg4jekbpqgo6nk5lz7nu

A metabolome pipeline: from concept to data to knowledge

Marie Brown, Warwick B. Dunn, David I. Ellis, Royston Goodacre, Julia Handl, Joshua D. Knowles, Steve O'Hagan, Irena Spasić, Douglas B. Kell
2005 Metabolomics  
Many of these steps involve the solution of what amount to combinatorial optimization problems, and methods developed for these, especially those based on evolutionary computing, are proving valuable.  ...  In this short tutorial review and position paper we seek to set out some of the elements of "best practice" in the optimal acquisition of such data, and in the means by which they may be turned into reliable  ...  Acknowledgments We thank the BBSRC, EPSRC, NERC, The Gottlieb Daimler and Karl Benz Foundation and the RSC for financial support, and Nigel Hardy and Helen Fuell for useful discussions.  ... 
doi:10.1007/s11306-005-1106-4 fatcat:e37kay2q3jcyvbhq57bnjj7wlm

Welcome Message from the General Chair

2006 International Conference on Dependable Systems and Networks (DSN'06)  
The international conference series on Very Large Data Bases (VLDB) was launched in 1975 in Framingham MA, about 20 miles from Boston.  ...  VLDB conferences attract today hundreds of submissions and participants.  ...  Acknowledgements The contents presented in this document would not have been available to the attendees of the VLDB conference without the contributions of Mike Godfrey (MG) and Dave Wortman (DW), who  ... 
doi:10.1109/dsn.2006.75 dblp:conf/dsn/X06 fatcat:k4duddvbk5glboxkqxkkfsh4p4

Knowledge Taxonomy for Developing Organizational Memory System (OMS) for Public Institutions of Higher Learning (IHL) in Malaysia [chapter]

Suzana Basaruddin, Haryani Haron
2011 Communications in Computer and Information Science  
The taxonomy and metadata is developed base on pertinent literature of organizational memory system model, organizational memory sources types and knowledge management technology.  ...  Knowledge in organization, supported by appropriate technology will produce organizational memories that provide necessary support for organization to learn and grow.  ...  , Bayesian Analysis, Pattern Analysis/ Matching, K-Nearest Neighbours, Support Vector Machine, XML Technology, Others 3 Approaches to Taxonomy Building Manual, Automatic, Hybrid 4 Visualization  ... 
doi:10.1007/978-3-642-22191-0_4 fatcat:zdgqvypkcbapnpkywo3nugpa6a
« Previous Showing results 1 — 15 out of 556 results