FONSECA, MAURO; DELBIANCO, FERNANDO; MAGUITMAN, ANA GABRIELA; AXEL J. SOTO

Assessing causality among topics and sentiments: the case of the G20 discussion on Twitter

JOURNAL OF INFORMATION SCIENCE; Lugar: London; Año: 2023

MARIANO MAISONNAVE; FERNANDO DELBIANCO; FERNANDO TOHME; ANA MAGUITMAN; EVANGELOS MILIOS

Detecting Ongoing Events Using Contextual Word and Sentence Embeddings

EXPERT SYSTEMS WITH APPLICATIONS; Lugar: Amsterdam; Año: 2022

MARIANO MAISONNAVE; FERNANDO DELBIANCO; FERNANDO TOHME; EVANGELOS MILIOS; ANA MAGUITMAN

Causal graph extraction from news: a comparative study of time-series causality learning techniques

PeerJ Computer Science; Año: 2022

MAISONNAVE, MARIANO; DELBIANCO, FERNANDO; TOHMÉ, FERNANDO; MAGUITMAN, ANA

Assessing the behavior and performance of a supervised term-weighting technique for topic-based retrieval

INFORMATION PROCESSING & MANAGEMENT; Año: 2021 vol. 58

XAMENA, EDUARDO; BRIGNOLE, NÉLIDA BEATRIZ; MAGUITMAN, ANA GABRIELA

Structural analysis of relevance propagation models

KNOWLEDGE-BASED SYSTEMS; Año: 2021 vol. 234 p. 1 - 12

ROCIO HUBERT; ANA MAGUITMAN; ELSA ESTEVEZ; TOMASZ JANOWSKI

Analyzing and Visualizing Government-Citizen Interactions on Twitter to Support Public Policy-Making

Digital Government: Research and Practice; Año: 2020 vol. 1

MARIANO MAISONNAVE; FERNANDO DELBIANCO; FERNANDO TOHME; ANA MAGUITMAN

A Flexible Supervised Term-Weighting Technique and its Application to Variable Extraction and Information Retrieval

INTELIGENCIA ARTIFICIAL. IBERO-AMERICAN JOURNAL OF ARTIFICIAL INTELLIGENCE; Año: 2019 vol. 22 p. 61 - 80

ANA LUCIA NICOLINI; CARLOS LORENZETTI; ANA MAGUITMAN; CARLOS I. CHESÑEVAR

Intelligent query processing in P2P networks: semantic issues and routing algorithms

COMPUTER SCIENCE AND INFORMATION SYSTEMS; Año: 2019 vol. 16 p. 409 - 442

ANA MAGUITMAN

Searching in the Context of a Task: a Review of Methods and Tools

CLEI ELECTRONIC JOURNAL; Lugar: Montevideo; Año: 2018 vol. 21

ROCIO CECCHINI; CARLOS LORENZETTI; ANA MAGUITMAN; IGNACIO PONZONI

Topic relevance and diversity in information retrieval from large datasets: A multi-objective evolutionary algorithm approach

APPLIED SOFT COMPUTING; Lugar: Amsterdam; Año: 2018 vol. 69 p. 749 - 770

EDUARDO XAMENA; NELIDA BEATRIZ BRIGNOLE; ANA MAGUITMAN

A Structural Analysis of topic ontologies

INFORMATION SCIENCES; Lugar: Amsterdam; Año: 2017 vol. 421 p. 15 - 29

ANA LUCIA NICOLINI; CARLOS LORENZETTI; ANA MAGUITMAN; CARLOS I. CHESÑEVAR

Intelligent algorithms for improving communication patterns in thematic P2P search

INFORMATION PROCESSING & MANAGEMENT; Lugar: Amsterdam; Año: 2017 vol. 53 p. 388 - 404

NATALIA MITZIG; MONICA MITZIG; FERNANDO MARTINEZ; RICARDO PIRIZ; VICTOR FERRACUTTI; MARÍA PAULA GONZALEZ; ANA MAGUITMAN

SciELO Suggester: An intelligent support tool for cataloging library resources

Library and Information Science Research; Año: 2016 vol. 38 p. 39 - 51

EDUARDO XAMENA; ANA MAGUITMAN; NELIDA BEATRIZ BRIGNOLE

Software platform for the statistical validation of structural partitioning methods

COMPUTERS AND CHEMICAL ENGINEERING; Lugar: Amsterdam; Año: 2016 vol. 88 p. 103 - 114

CARLOS LORENZETTI; ANA MAGUITMAN; DAVID LEAKE; FILIPPO MENCZER; THOMAS REICHHERZER

Mining for Topics to Suggest Knowledge Model Extensions

ACM Transactions on Knowledge Discovery from Data (TKDD); Lugar: New Yorkc; Año: 2016 vol. 11 p. 1 - 30

KATHRIN GROSSE; MARÍA PAULA GONZALEZ; CARLOS I. CHESÑEVAR; ANA MAGUITMAN

Integrating Argumentation and Sentiment Analysis for Mining Opinions from Twitter

AI COMMUNICATIONS; Lugar: Amsterdam; Año: 2015 vol. 28 p. 387 - 401

DAVID LEAKE; ANA MAGUITMAN; THOMAS REICHHERZER

Experience-Based Support for Human-Centered Knowledge Modeling

Knowledge-Based Systems; Año: 2014 vol. 68 p. 77 - 87

CRISTIAN E. BRIGUEZ; MAXIMILIANO C. D. BUDÁN; CRISTHIAN A. D. DEAGUSTINI; ANA MAGUITMAN; MARCELA CAPOBIANCO; GUILLERMO SIMARI

Argument-based Mixed Recommenders and their Application to Movie Suggestion

EXPERT SYSTEMS WITH APPLICATIONS; Lugar: Amsterdam; Año: 2014 vol. 41 p. 6467 - 6482

EDUARDO XAMENA; NELIDA BEATRIZ BRIGNOLE; ANA MAGUITMAN

A Study of Relevance Propagation in Large Topic Ontologies

JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE AND TECHNOLOGY; Lugar: New York; Año: 2013 vol. 66 p. 2238 - 2255

CRISTIAN E. BRIGUEZ; MARCELA CAPOBIANCO; ANA MAGUITMAN

A Theoretical Framework for Trust-Based News Recommender Systems and its Implementation Using Defeasible Argumentation

INTERNATIONAL JOURNAL ON ARTIFICIAL INTELLIGENCE TOOLS; Lugar: London, UK; Año: 2013 vol. 22 p. 1 - 25

KATHRIN GROSSE; CARLOS I. CHESÑEVAR; ANA MAGUITMAN; ELSA ESTEVEZ

Empowering an E-Government Platform Through Twitter-Based Arguments

INTELIGENCIA ARTIFICIAL. IBERO-AMERICAN JOURNAL OF ARTIFICIAL INTELLIGENCE; Año: 2012 vol. 50 p. 46 - 56

PABLO DELGADO; ANA MAGUITMAN; VICTOR FERRACUTTI; LUIS ARMANDO HERRERA

Using Thematic Contexts and Previous Solutions for Maintaining and Accessing Institutional Repositories. Journal of Computer Science and Technology

Journal of Computer Science and Technology; Lugar: Albuquerque, NM; Año: 2011 vol. 11 p. 61 - 67

ROCIO CECCHINI; CARLOS LORENZETTI; ANA MAGUITMAN; FILIPPO MENCZER

A Semantic Framework for Evaluating Topical Search Methods

CLEI Electronic Journal; Lugar: Montevideo; Año: 2011 vol. 14 p. 2 - 2

ANA MAGUITMAN

Book Review: Algorithms of the Intelligent Web by Haralambos Marmanis, Dmitry Babenk

Journal of Computer Science and Technology; Lugar: Albuquerque, NM, USA; Año: 2010 vol. 10 p. 40 - 41

ROCIO CECCHINI; CARLOS LORENZETTI; ANA MAGUITMAN; NELIDA BEATRIZ BRIGNOLE

Multi-Objective Evolutionary Algorithms for Context-Based Search

JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE AND TECHNOLOGY; Lugar: New York; Año: 2010 vol. 61 p. 1258 - 1274

ROCIO CECCHINI; CARLOS LORENZETTI; ANA MAGUITMAN

Multi-objective Query Optimization Using Topic Ontologies

LECTURE NOTES IN COMPUTER SCIENCE; Lugar: Berlin, Germany; Año: 2009 p. 145 - 156

ROCIO CECCHINI; CARLOS LORENZETTI; ANA MAGUITMAN

Evolving Disjunctive and Conjunctive Topical Queries based on Multi-objective Optimization Criteria

INTELIGENCIA ARTIFICIAL. IBERO-AMERICAN JOURNAL OF ARTIFICIAL INTELLIGENCE; Lugar: Rioja (España); Año: 2009 vol. 13 p. 14 - 26

CARLOS LORENZETTI; ANA MAGUITMAN

A semi-supervised incremental algorithm to automatically formulate topical queries

INFORMATION SCIENCES; Lugar: Amsterndan; Año: 2009 vol. 179 p. 1881 - 1892

AL ABI-HAIDAR; JASLEEN KAUR; ANA MAGUITMAN; PEDRAG RADIVOJAC; ANDREAS RECHTSTEINER; KARIN VERSPOOR; ZHIPING WANG; LUIS ROCHA

UNCOVERING PROTEIN INTERACTION IN ABSTRACTS AND TEXT USING A NOVEL LINEAR

GENOMEBIOLOGY.COM (LONDON. PRINT); Año: 2008 vol. 9 p. 11 - 30

ROCIO CECCHINI; CARLOS LORENZETTI; ANA MAGUITMAN; NELIDA BEATRIZ BRIGNOLE

Using Genetic Algorithms to Evolve a Population of Topical Queries

Information Processing and Management; Año: 2008 vol. 44 p. 1863 - 1879

CARLOS LORENZETTI; ANA MAGUITMAN

Tuning Topical Queries through Context Vocabulary Enrichment: A Corpus-Based Approach

LECTURE NOTES IN COMPUTER SCIENCE; Lugar: Berlin ; Año: 2008 vol. 5333 p. 646 - 655

FERNANDO SAGUI; ANA MAGUITMAN; CARLOS CHESÑEVAR; GUILLERMO SIMARI

Modeling News Trust: a Defeasible Logic Programming Approach

INTELIGENCIA ARTIFICIAL. IBERO-AMERICAN JOURNAL OF ARTIFICIAL INTELLIGENCE; Lugar: Rioja (España); Año: 2008 vol. 40 p. 63 - 72

MARIANGELES SERRANO; ANA MAGUITMAN; MARIAN BOGUÑA; SANTO FORTUNATO; ALESSANDRO VESPIGNANI

Decoding the structure of the WWW: A comparative analysis of Web crawls

ACM Transactions on the Web; Año: 2007 vol. 1 p. 1131 - 1155

CHIEN-FENG HUANG; JASLEEN KAUR; ANA MAGUITMAN; LUIS ROCHA

Agent-Based Model of Genotype Editing

EVOLUTIONARY COMPUTATION; Lugar: Boston; Año: 2007 vol. 15 p. 253 - 289

ANA MAGUITMAN; FILIPPO MENCZER; FULYA ERDINC; HEATHER ROINESTAD; ALESSANDRO VESPIGNANI

Algorithmic Computation and Approximation of Semantic Similarity

World Wide Web Journal; Lugar: Berlin; Año: 2006 vol. 9 p. 431 - 456

CARLOS I. CHESÑEVAR; ANA MAGUITMAN; GUILLERMO SIMARI

Argument-Based Critics and Recommenders: A Qualitative Perspective on User Support Systems

DATA & KNOWLEDGE ENGINEERING; Año: 2006 vol. 59 p. 293 - 319

CARLOS I. CHESÑEVAR; ANA MAGUITMAN; GUILLERMO SIMARI

Argument-based User Support Systems using Defeasible Logic

Artificial Intelligence Applications and Innovations; Lugar: Boston; Año: 2006 vol. 204 p. 61 - 69

DAVID LEAKE; ANA MAGUITMAN; THOMAS REICHHERZER

Cases, Context, and Comfort: Opportunities for Case-Based Reasoning

LECTURE NOTES IN COMPUTER SCIENCE; Lugar: Berlin; Año: 2006 vol. 4008 p. 109 - 131

CARLOS CHESÑEVAR; MARIONA SABATÉ; ANA MAGUITMAN

An Argument-based Decision Support System for Assessing Natural Language Usage on the Basis of the Web Corpus

INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS; Año: 2006 vol. 21 p. 1151 - 1180

DAVID LEAKE; ANA MAGUITMAN; THOMAS REICHHERZER

Exploiting Rich Context: An Incremental Approach to Context-Based

LECTURE NOTES IN COMPUTER SCIENCE; Lugar: Berlin, Alemania; Año: 2005 p. 254 - 267

CARLOS CHESÑEVAR; ANA MAGUITMAN

Combining Argumentation and Web Search Technology: Towards a Qualitative Approach for Ranking Results

JOURNAL OF ADVANCED COMPUTATIONAL INTELLIGENCE; Lugar: Tokyo, Japón; Año: 2005 vol. 9 p. 53 - 60

CARLOS CHESÑEVAR; ANA MAGUITMAN; MARÍA PAULA GONZALEZ; MARÍA LAURA COBO

Teaching Fundamentals of Computing Theory: A Constructivist Approach

Journal of Computer Science and Technology (Special Issue on Education); Lugar: New Mexico, USA; Año: 2004 vol. 4 p. 91 - 97

HAMID EKBIA; ANA MAGUITMAN

Context and Relevance: A Pragmatic Approach

LECTURE NOTES IN COMPUTER SCIENCE; Lugar: Berlin; Año: 2001 vol. 2116 p. 156 - 169

CARLOS CHESÑEVAR; ANA MAGUITMAN; RONALD P. LOUI

Logical models of argument

ACM COMPUTING SURVEYS; Lugar: New York; Año: 2000 vol. 32 p. 337 - 383