Juan D. Velásquez

Publication Activity (10 Years)

Years Active: 2002-2022
Publications (10 Years): 18

Top Topics

Cognitive Model

Top Venues

Expert Syst. Appl.

Eng. Appl. Artif. Intell.

Publications

Pratik Bhowal, Subhankar Sen, Juan D. Velásquez, Ram Sarkar
Fuzzy ensemble of deep learning models using choquet fuzzy integral, coalition game and information theory for breast cancer histology classification. Expert Syst. Appl. 190 (2022)
Soham Das, Soumya Deep Roy, Samir Malakar, Juan D. Velásquez, Ram Sarkar
Bi-Level Prediction Model for Screening COVID-19 Patients Using Chest X-Ray Images. Big Data Res. 25 (2021)
Avishek Garain, Arpan Basu, Fabio Giampaolo, Juan D. Velásquez, Ram Sarkar
Detection of COVID-19 from CT scan images: A spiking neural network-based approach. Neural Comput. Appl. 33 (19) (2021)
Francisca González, Felipe Vera, Fernando González, Juan D. Velásquez
Kefuri: A novel technological tool for increasing organ donation in Chile. WI/IAT (2020)
María Flavia Guiñazú, Víctor Cortés, Carlos F. Ibáñez, Juan D. Velásquez
Employing online social networks in precision-medicine approach using information fusion predictive model to improve substance use surveillance: A lesson from Twitter and marijuana consumption. Inf. Fusion 55 (2020)
Simon Sepulveda, Gaspar Pizarro V., Juan D. Velásquez
A Plagiarism Detection Engine for Images in Docode. WI (2018)
Víctor D. Cortés, Juan D. Velásquez, Carlos F. Ibáñez
Twitter for marijuana infodemiology. WI (2017)
Gino Slanzi, Jorge A. Balazs, Juan D. Velásquez
Combining eye tracking, pupil dilation and EEG analysis for predicting web users click intention. Inf. Fusion 35 (2017)
Felipe Vera, Víctor D. Cortés, Gabriel Iturrra, Juan D. Velásquez, Pedro Maldonado, Andrés Couve
Akori: A Tool Based in Eye-Tracking Techniques for Analyzing Web User Behaviour on a Web Site. ICDM Workshops (2017)
Gino Slanzi, Gaspar Pizarro, Juan D. Velásquez
Biometric information fusion for web user navigation and preferences analysis: An overview. Inf. Fusion 38 (2017)
Gaspar Pizarro, Juan D. Velásquez
Docode 5: Building a real-world plagiarism detection system. Eng. Appl. Artif. Intell. 64 (2017)
Juan D. Velásquez, Yerko Covacevich, Francisco Molina, Edison Marrese-Taylor, Cristián Rodríguez, Felipe Bravo-Marquez
DOCODE 3.0 (DOcument COpy DEtector): A system for plagiarism detection by applying an information fusion process from multiple documental data sources. Inf. Fusion 27 (2016)
Gino Slanzi, Jorge A. Balazs, Juan D. Velásquez
Predicting Web User Click Intention Using Pupil Dilation and Electroencephalogram Analysis. WI (2016)
Jorge A. Balazs, Juan D. Velásquez
Opinion Mining and Information Fusion: A survey. Inf. Fusion 27 (2016)
Claudio Aracena, Sebastián Basterrech, Václav Snásel, Juan D. Velásquez
Neural Networks for Emotion Recognition Based on Eye Tracking Data. SMC (2015)
Pablo S. Loyola, Gustavo Martinez, Kristofher Muñoz, Juan D. Velásquez, Pedro Maldonado, Andrés Couve
Combining eye tracking and pupillary dilation analysis to identify Website Key Objects. Neurocomputing 168 (2015)
Gino Slanzi, Claudio Aracena, Juan D. Velásquez
Eye Tracking and EEG Features for Salient Web Object Identification. BIH (2015)
Joaquin Jadue, Gino Slanzi, Luis Salas, Juan D. Velásquez
Web User Click Intention Prediction by Using Pupil Dilation Analysis. WI-IAT (1) (2015)
Pablo E. Román, Robert F. Dell, Juan D. Velásquez, Pablo S. Loyola
Identifying user sessions from web server logs with integer programming. Intell. Data Anal. 18 (1) (2014)
Pablo S. Loyola, Juan D. Velásquez
Characterizing Web User Visual Gaze Patterns: A Graph Theory Inspired Approach. Brain Informatics and Health (2014)
Rodrigo Dueñas-Fernández, Juan D. Velásquez, Gaston L'Huillier
Detecting trends on the Web: A multidisciplinary approach. Inf. Fusion 20 (2014)
Edison Marrese-Taylor, Juan D. Velásquez, Felipe Bravo-Marquez
A novel deterministic approach for aspect-based opinion mining in tourism products reviews. Expert Syst. Appl. 41 (17) (2014)
Tomás Arce, Pablo E. Román, Juan D. Velásquez, Víctor Parada
Identifying web sessions with simulated annealing. Expert Syst. Appl. 41 (4) (2014)
Milos Kudelka, Václav Snásel, Zdenek Horak, Aboul Ella Hassanien, Ajith Abraham, Juan D. Velásquez
A novel approach for comparing web sites by using MicroGenres. Eng. Appl. Artif. Intell. 35 (2014)
Pablo A. Tapia, Juan D. Velásquez
Twitter Sentiment Polarity Analysis: A Novel Approach for Improving the Automated Labeling in a Text Corpora. AMT (2014)
Pablo E. Román, Juan D. Velásquez
A neurology-inspired model of web usage. Neurocomputing 131 (2014)
Juan D. Velásquez, Edison Marrese-Taylor
Tools for External Plagiarism Detection in DOCODE. WI-IAT (1) (2014)
Pamela Castellón González, Juan D. Velásquez
Characterization and detection of taxpayers with false invoices using data mining techniques. Expert Syst. Appl. 40 (5) (2013)
Gabriel Oberreuter, Juan D. Velásquez
Text mining applied to plagiarism detection: The use of words for detecting deviations in the writing style. Expert Syst. Appl. 40 (9) (2013)
Edison Marrese-Taylor, Juan D. Velásquez, Felipe Bravo-Marquez, Yutaka Matsuo
Identifying Customer Preferences about Tourism Products Using an Aspect-based Opinion Mining Approach. KES (2013)
Juan D. Velásquez
Web mining and privacy concerns: Some important legal issues to be consider before applying any data and information extraction technique in web-based environments. Expert Syst. Appl. 40 (13) (2013)
Edison Marrese-Taylor, Juan D. Velásquez, Felipe Bravo-Marquez
Opinion Zoom: A Modular Tool to Explore Tourism Opinions on the Web. Web Intelligence/IAT Workshops (2013)
Juan D. Velásquez
Combining eye-tracking technologies with web usage mining for identifying Website Keyobjects. Eng. Appl. Artif. Intell. 26 (5-6) (2013)
Pablo S. Loyola, Pablo E. Román, Juan D. Velásquez
Predicting web user behavior using learning-based ant colony optimization. Eng. Appl. Artif. Intell. 25 (5) (2012)
Juan D. Velásquez
Web site keywords: A methodology for improving gradually the web site text content. Intell. Data Anal. 16 (2) (2012)
Pablo E. Román, Juan D. Velásquez
A Web Browsing Cognitive Model. KES (Selected Papers) (2012)
Pablo E. Román, Juan D. Velásquez
A cognitive model of the web user. KES (2012)
Gabriel Oberreuter, Gaston L'Huillier, Sebastián A. Ríos, Juan D. Velásquez
Approaches for Intrinsic and External Plagiarism Detection - Notebook for PAN at CLEF 2011. CLEF (Notebook Papers/Labs/Workshop) (2011)
Sebastián A. Ríos, Juan D. Velásquez
Finding Representative Web Pages Based on a SOM and a Reverse Cluster Analysis. Int. J. Artif. Intell. Tools 20 (1) (2011)
Juan D. Velásquez, Luis E. Dujovne, Gaston L'Huillier
Extracting significant Website Key Objects: A Semantic Web mining approach. Eng. Appl. Artif. Intell. 24 (8) (2011)
Gabriel Oberreuter, Gaston L'Huillier, Sebastián A. Ríos, Juan D. Velásquez
Outlier-Based Approaches for Intrinsic and External Plagiarism Detection. KES (2) (2011)
Rossi Setchi, Juan D. Velásquez, Sebastián A. Ríos, Cungen Cao
Special issue on semantic information and engineering systems. Eng. Appl. Artif. Intell. 24 (8) (2011)
Pablo S. Loyola, Pablo E. Román, Juan D. Velásquez
Clustering-Based Learning Approach for Ant Colony Optimization Model to Simulate Web User Behavior. Web Intelligence (2011)
Felipe Bravo-Marquez, Gaston L'Huillier, Sebastián A. Ríos, Juan D. Velásquez
A Text Similarity Meta-Search Engine Based on Document Fingerprints and Search Results Records. Web Intelligence (2011)
Felipe Bravo-Marquez, Gaston L'Huillier, Patricio Moya, Sebastián A. Ríos, Juan D. Velásquez
An automatic text comprehension classifier based on mental models and latent semantic features. I-KNOW (2011)
Felipe Bravo-Marquez, Gaston L'Huillier, Sebastián A. Ríos, Juan D. Velásquez
Hypergeometric Language Model and Zipf-Like Scoring Function for Web Document Similarity Retrieval. SPIRE (2010)
Paola Sánchez, Juan D. Velásquez
Problemas de investigación en la predicción de series de tiempo con redes neuronales artificiales. Rev. Avances en Sistemas Informática 7 (3) (2010)
Felipe Bravo-Marquez, Gaston L'Huillier, Sebastián A. Ríos, Juan D. Velásquez, Luis A. Guerrero
DOCODE-Lite: A Meta-Search Engine for Document Similarity Retrieval. KES (2) (2010)
Pablo E. Román, Juan D. Velásquez
Stochastic Simulation of Web Users. Web Intelligence (2010)
Juan D. Velásquez, Pablo González
Expanding the Possibilities of Deliberation: The Use of Data Mining for Strengthening Democracy with an Application to Education Reform. Inf. Soc. 26 (1) (2010)
Gabriel Oberreuter, Gaston L'Huillier, Sebastián A. Ríos, Juan D. Velásquez
FastDocode: Finding Approximated Segments of N-Grams for Document Copy Detection - Lab Report for PAN at CLEF 2010. CLEF (Notebook Papers/LABs/Workshops) (2010)
Eduardo Merlo, Sebastián A. Ríos, Héctor Álvarez, Gaston L'Huillier, Juan D. Velásquez
Finding Inner Copy Communities Using Social Network Analysis. KES (2) (2010)
Robert F. Dell, Pablo E. Román, Juan D. Velásquez
Web User Session Reconstruction with Back Button Browsing. KES (1) (2009)
Luis E. Dujovne, Juan D. Velásquez
Design and Implementation of a Methodology for Identifying Website Keyobjects. KES (1) (2009)
L. Víctor Rebolledo, Juan D. Velásquez
A Platform for Extracting and Storing Web Data. KES (2) (2009)
Ian Horswill, Eva Hudlicka, Christine L. Lisetti, Juan D. Velásquez
Preface. AAAI Spring Symposium: Emotion, Personality, and Social Behavior (2008)
Robert F. Dell, Pablo E. Román, Juan D. Velásquez
Web User Session Reconstruction Using Integer Programming. Web Intelligence (2008)
Marcello Balduccini, Chitta Baral, Boyan Brodaric, Simon Colton, Peter Fox, David Gutelius, Knut Hinkelmann, Ian Horswill, Bernardo A. Huberman, Eva Hudlicka, Kristina Lerman, Christine L. Lisetti, Deborah L. McGuinness, Mary Lou Maher, Mark A. Musen, Mehran Sahami, Derek H. Sleeman, Barbara Thönssen, Juan D. Velásquez, Dan Ventura
AAAI 2008 Spring Symposia Reports. AI Mag. 29 (3) (2008)
Ian Horswill, Eva Hudlicka, Christine L. Lisetti, Juan D. Velásquez
Organizing Committee. AAAI Spring Symposium: Emotion, Personality, and Social Behavior (2008)
Sebastián A. Ríos, Juan D. Velásquez
Semantic Web Usage Mining by a Concept-Based Approach for Off-line Web Site Enhancements. Web Intelligence (2008)
Juan D. Velásquez, Vasile Palade
A Knowledge Base for the maintenance of knowledge extracted from web data. Knowl. Based Syst. 20 (3) (2007)
Juan D. Velásquez, Vasile Palade
Building a Knowledge Base for Implementing a Web-Based Computerized Recommendation System. Int. J. Artif. Intell. Tools 16 (5) (2007)
Sebastián A. Ríos, Juan D. Velásquez, Hiroshi Yasuda, Terumasa Aoki
Web Site Off-Line Structure Reconfiguration: A Web User Browsing Analysis. KES (2) (2006)
Sebastián A. Ríos, Juan D. Velásquez, Hiroshi Yasuda, Terumasa Aoki
Conceptual Classification to Improve a Web Site Content. IDEAL (2006)
Sebastián A. Ríos, Juan D. Velásquez, Eduardo S. Vera, Hiroshi Yasuda, Terumasa Aoki
Improving Web Site Content Using a Concept-Based Knowledge Discovery Process. Web Intelligence (2006)
Sebastián A. Ríos, Juan D. Velásquez, Hiroshi Yasuda, Terumasa Aoki
A hybrid system for concept-based web usage mining. Int. J. Hybrid Intell. Syst. 3 (4) (2006)
Juan D. Velásquez, Vasile Palade
Testing Online Navigation Recommendations in a Web Site. KES (3) (2006)
Sebastián A. Ríos, Juan D. Velásquez, Eduardo S. Vera, Hiroshi Yasuda, Terumasa Aoki
Establishing Guidelines on How to Improve the Web Site Content Based on the Identification of Representative Pages. Web Intelligence (2005)
Juan D. Velásquez, Sebastián A. Ríos, Alejandro Bassi, Hiroshi Yasuda, Terumasa Aoki
Towards the Identification of Keywords in the Web Site Text Content: A Methodological Approach. Int. J. Web Inf. Syst. 1 (1) (2005)
Juan D. Velásquez, Richard Weber, Hiroshi Yasuda, Terumasa Aoki
Acquisition and Maintenance of Knowledge for Online Navigation Suggestions. IEICE Trans. Inf. Syst. (5) (2005)
Sebastián A. Ríos, Juan D. Velásquez, Eduardo S. Vera, Hiroshi Yasuda, Terumasa Aoki
Using SOFM to Improve Web Site Text Content. ICNC (2) (2005)
Sebastián A. Ríos, Juan D. Velásquez, Hiroshi Yasuda, Terumasa Aoki
Web Site Improvements Based on Representative Pages Identification. Australian Conference on Artificial Intelligence (2005)
Sebastián A. Ríos, Juan D. Velásquez, Eduardo S. Vera, Hiroshi Yasuda, Terumasa Aoki
Improving the web text content by extracting significant pages into a Web Site. ISDA (2005)
Alejandro Bassi, Juan D. Velásquez, Hiroshi Yasuda
Fuzzy Clustering with a Regularized Autoassociative Neural Network. HIS (2004)
Juan D. Velásquez, Alejandro Bassi, Hiroshi Yasuda, Terumasa Aoki
Mining Web Data to Create Online Navigation Recommendations. ICDM (2004)
Juan D. Velásquez, Pablo A. Estévez, Hiroshi Yasuda, Terumasa Aoki, Eduardo S. Vera
Intelligent Web Site: Understanding the Visitor Behavior. KES (2004)
Juan D. Velásquez, Isaac Dyner, Reinaldo C. Souza
Modelación de series temporales usando ANFIS. Inteligencia Artif. 8 (23) (2004)
Juan D. Velásquez, Richard Weber, Hiroshi Yasuda, Terumasa Aoki
A Methodology to Find Web Site Keywords. EEE (2004)
Juan D. Velásquez, Hiroshi Yasuda, Terumasa Aoki
Web Site Structure and Content Recommendations. Web Intelligence (2004)
Juan D. Velásquez, Hiroshi Yasuda, Terumasa Aoki, Richard Weber
A New Similarity Measure to Understand Visitor Behavior in a Web Site. IEICE Trans. Inf. Syst. (2) (2004)
Juan D. Velásquez, Sebastián A. Ríos, Alejandro Bassi, Hiroshi Yasuda, Terumasa Aoki
Identifying Keywords to Improve a Web Site Text Content. iiWAS (2004)
Juan D. Velásquez, Hiroshi Yasuda, Terumasa Aoki, Richard Weber, Eduardo S. Vera
Using Self Organizing Feature Maps to Acquire Knowledge about Visitor Behavior in a Web Site. KES (2003)
Juan D. Velásquez, Hiroshi Yasuda, Terumasa Aoki, Richard Weber
Using the KDD Process to Support Web Site Reconfigurations. Web Intelligence (2003)
Juan D. Velásquez, Hiroshi Yasuda, Terumasa Aoki
Combining the web content and usage mining to understand the visitor behavior in a web site. ICDM (2003)
Juan D. Velásquez, Hiroshi Yasuda, Terumasa Aoki, Richard Weber
Voice Codification using Self Organizing Maps as Data Mining Tool. HIS (2002)