Ricardo A. Baeza-Yates

According to our database1, Ricardo A. Baeza-Yates
  • authored at least 378 papers between 1987 and 2017.
  • has a "Dijkstra number"2 of four.

Awards

ACM Fellow

ACM Fellow 2009, "For contributions to the development of algorithms and information retrieval techniques.".

IEEE Fellow

IEEE Fellow 2011, "For contributions to the development of computer science".

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Other 

Links

Homepages:

On csauthors.net:

Bibliography

2017
How to present more readable text for people with dyslexia.
Universal Access in the Information Society, 2017

A resource of errors written in Spanish by people with dyslexia and its linguistic, phonetic and visual analysis.
Language Resources and Evaluation, 2017

Story-focused reading in online news and its potential for user engagement.
JASIST, 2017

A machine learning approach for result caching in web search engines.
Inf. Process. Manage., 2017

Exploring Query Auto-Completion and Click Logs for Contextual-Aware Web Search and Query Suggestion.
Proceedings of the 26th International Conference on World Wide Web, 2017

Ten Years of Wisdom.
Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, 2017

2016
The Effect of Font Type on Screen Readability by People with Dyslexia.
TACCESS, 2016

Visual Congruent Ads for Image Search.
CoRR, 2016

Scalable Semantic Matching of Queries to Ads in Sponsored Search Advertising.
CoRR, 2016

Sentiment Visualisation Widgets for Exploratory Search.
CoRR, 2016

Data Portraits and Intermediary Topics: Encouraging Exploration of Politically Diverse Profiles.
CoRR, 2016

Wisdom of the Crowd or Wisdom of a Few? An Analysis of Users' Content Generation.
CoRR, 2016

Towards Mobile Query Auto-Completion: An Efficient Mobile Application-Aware Approach.
Proceedings of the 25th International Conference on World Wide Web, 2016

Data and algorithmic bias in the web.
Proceedings of the 8th ACM Conference on Web Science, 2016

Lexical Matching of Queries and Ads Bid Terms in Sponsored Search.
Proceedings of the String Processing and Information Retrieval, 2016

Scalable Semantic Matching of Queries to Ads in Sponsored Search Advertising.
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, 2016

Scalability and Efficiency Challenges in Large-Scale Web Search Engines.
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, 2016

CASSAurus: A Resource of Simpler Spanish Synonyms.
Proceedings of the Tenth International Conference on Language Resources and Evaluation LREC 2016, 2016

Data Portraits and Intermediary Topics: Encouraging Exploration of Politically Diverse Profiles.
Proceedings of the 21st International Conference on Intelligent User Interfaces, 2016

Encouraging Diversity- and Representation-Awareness in Geographically Centralized Content.
Proceedings of the 21st International Conference on Intelligent User Interfaces, 2016

Visual congruent ads for image search.
Proceedings of the 23rd International Conference on Pattern Recognition, 2016

The Role of Relevance in Sponsored Search.
Proceedings of the 25th ACM International on Conference on Information and Knowledge Management, 2016

Scalable dynamic graph summarization.
Proceedings of the 2016 IEEE International Conference on Big Data, 2016

2015
Scalability Challenges in Web Search Engines
Synthesis Lectures on Information Concepts, Retrieval, and Services, Morgan & Claypool Publishers, 2015

Encouraging Diversity- and Representation-Awareness in Geographically Centralized Content.
CoRR, 2015

Finding Intermediary Topics Between People of Opposing Views: A Case Study.
CoRR, 2015

Big Data: Promises and Problems.
IEEE Computer, 2015

Harmony Assumptions in Information Retrieval and Social Networks.
Comput. J., 2015

Large-scale Contextual Query-to-Ad Matching and Retrieval System for Sponsored Search: (Abstract).
Proceedings of the 24th International Conference on World Wide Web Companion, 2015

Essential Web Pages Are Easy to Find.
Proceedings of the 24th International Conference on World Wide Web, 2015

Scalability and Efficiency Challenges in Large-Scale Web Search Engines.
Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, 2015

Predicting The Next App That You Are Going To Use.
Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, 2015

A plug-in to aid online reading in Spanish.
Proceedings of the 12th Web for All Conference, 2015

Feasibility of Word Difficulty Prediction.
Proceedings of the String Processing and Information Retrieval, 2015

Analyzing User's Sequential Behavior in Query Auto-Completion via Markov Processes.
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2015

Finding Intermediary Topics Between People of Opposing Views: A Case Study.
Proceedings of the International Workshop on Social Personalisation & Search, 2015

Wisdom of Crowds or Wisdom of a Few?
Proceedings of the International Workshop on Social Personalisation & Search, 2015

Incremental Sampling of Query Logs.
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2015

CASSA: A Context-Aware Synonym Simplification Algorithm.
Proceedings of the NAACL HLT 2015, The 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Denver, Colorado, USA, May 31, 2015

Wisdom of the Crowd or Wisdom of a Few?: An Analysis of Users' Content Generation.
Proceedings of the 26th ACM Conference on Hypertext & Social Media, 2015

2014
Automatic multi-partite graph generation from arbitrary data.
Journal of Systems and Software, 2014

The 4th temporal web analytics workshop (TempWeb'14).
Proceedings of the 23rd International World Wide Web Conference, 2014

Scalability and efficiency challenges in large-scale web search engines.
Proceedings of the 23rd International World Wide Web Conference, 2014

Improving the efficiency of multi-site web search engines.
Proceedings of the Seventh ACM International Conference on Web Search and Data Mining, 2014

Evaluation of DysWebxia: a reading app designed for people with dyslexia.
Proceedings of the International Web for All Conference, 2014

Who Are My Audiences? A Study of the Evolution of Target Audiences in Microblogs.
Proceedings of the Social Informatics, 2014

Scalability and efficiency challenges in large-scale web search engines.
Proceedings of the 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2014

DysList: An Annotated Resource of Dyslexic Errors.
Proceedings of the Ninth International Conference on Language Resources and Evaluation, 2014

Buon appetito: recommending personalized menus.
Proceedings of the 25th ACM Conference on Hypertext and Social Media, 2014

Sentiment Visualisation Widgets for Exploratory Search.
Proceedings of the Hypertext 2014 Extended Proceedings: Late-breaking Results, 2014

The wisdom of ad-hoc crowds.
Proceedings of the 25th ACM Conference on Hypertext and Social Media, 2014

Online Topic-aware Influence Maximization Queries.
Proceedings of the 17th International Conference on Extending Database Technology, 2014

Beyond CPM and CPC: determining the value of users on OSNs.
Proceedings of the second ACM conference on Online social networks, 2014

2013
DysWexia: Textos más Accesibles para Personas con Dislexia.
Procesamiento del Lenguaje Natural, 2013

Analysis of the user queries of an e-commerce bookstore in terms of the Library of Congress classification and key publishers.
Inf. Res., 2013

Caracterizando la Web Chilena.
CoRR, 2013

Evolution of the Chilean Web: A Larger Study.
CoRR, 2013

Online social networks: beyond popularity.
Proceedings of the 22nd International World Wide Web Conference, 2013

Preface for the TempWeb '13 Workshop.
Proceedings of the 22nd International World Wide Web Conference, 2013

Measuring web quality.
Proceedings of the 22nd International World Wide Web Conference, 2013

(big) usage data in web search.
Proceedings of the Sixth ACM International Conference on Web Search and Data Mining, 2013

DysWebxia 2.0!: more accessible text for people with dyslexia.
Proceedings of the International Cross-Disciplinary Conference on Web Accessibility, 2013

Simplify or help?: text simplification strategies for people with dyslexia.
Proceedings of the International Cross-Disciplinary Conference on Web Accessibility, 2013

Similarity in Web Search.
Proceedings of the Similarity Search and Applications - 6th International Conference, 2013

Scalability and efficiency challenges in commercial web search engines.
Proceedings of the 36th International ACM SIGIR conference on research and development in Information Retrieval, 2013

Orthogonal query recommendation.
Proceedings of the Seventh ACM Conference on Recommender Systems, 2013

Frequent Words Improve Readability and Short Words Improve Understandability for People with Dyslexia.
Proceedings of the Human-Computer Interaction - INTERACT 2013, 2013

One Half or 50%? An Eye-Tracking Study of Number Representation Readability.
Proceedings of the Human-Computer Interaction - INTERACT 2013, 2013

Is There Space for Theory in Modern Commercial Search Engines?
Proceedings of the International Conference on the Theory of Information Retrieval, 2013

Online multitasking and user engagement.
Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013

Networked user engagement.
Proceedings of the 1st workshop on User engagement optimization, 2013

The Impact of Lexical Simplification by Verbal Paraphrases for People with and without Dyslexia.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2013

Measuring inter-site engagement.
Proceedings of the 2013 IEEE International Conference on Big Data, 2013

An iOS reader for people with dyslexia.
Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility, 2013

Good fonts for dyslexia.
Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility, 2013

Big Data or Right Data?
Proceedings of the 7th Alberto Mendelzon International Workshop on Foundations of Data Management, 2013

Invited Abstract.
Proceedings of the 13th International Conference on Application of Concurrency to System Design, 2013

2012
ECIR 2012: 34th european conference on information retrieval research.
SIGIR Forum, 2012

A Mobile Application for Displaying More Accessible eBooks for People with Dyslexia.
Proceedings of the 4th International Conference on Software Development for Enhancing Accessibility and Fighting Info-exclusion, 2012

The presence of English and Spanish dyslexia in the Web.
The New Review of Hypermedia and Multimedia, 2012

Learning to Rank Query Recommendations by Semantic Similarities
CoRR, 2012

Mining query log graphs towards a query folksonomy.
Concurrency and Computation: Practice and Experience, 2012

The effect of links on networked user engagement.
Proceedings of the 21st World Wide Web Conference, 2012

Lexical quality as a proxy for web text understandability.
Proceedings of the 21st World Wide Web Conference, 2012

Layout guidelines for web text and a web service to improve accessibility for dyslexics.
Proceedings of the International Cross-Disciplinary Conference on Web Accessibility, 2012

Usage Data in Web Search: Benefits and Limitations.
Proceedings of the Scientific and Statistical Database Management, 2012

Usage Data in Web Search: Benefits and Limitations.
Proceedings of the String Processing and Information Retrieval, 2012

(Big) usage data in web search.
Proceedings of the 35th International ACM SIGIR conference on research and development in Information Retrieval, 2012

A Visual Tool for Querying and Exploring XML Data.
Proceedings of the Eighth Latin American Web Congress, 2012

GraphGen: A Tool for Automatic Generation of Multipartite Graphs from Arbitrary Data.
Proceedings of the Eighth Latin American Web Congress, 2012

Finding trendsetters in information networks.
Proceedings of the 18th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2012

Social Media Is NOT that Bad! The Lexical Quality of Social Media.
Proceedings of the Sixth International Conference on Weblogs and Social Media, 2012

Lexical Quality as a Measure for Textual Web Accessibility.
Proceedings of the Computers Helping People with Special Needs, 2012

3D Inverted Index with Cache Sharing for Web Search Engines.
Proceedings of the Euro-Par 2012 Parallel Processing - 18th International Conference, 2012

Modeling Static Caching in Web Search Engines.
Proceedings of the Advances in Information Retrieval, 2012

Elliphant: Improved Automatic Detection of Zero Subjects and Impersonal Constructions in Spanish.
Proceedings of the EACL 2012, 2012

Semantics of query rewriting patterns in search logs.
Proceedings of the Fifth workshop on Exploiting Semantic Annotations in Information Retrieval, 2012

User engagement: the network effect matters!
Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

IDEAL: a dyslexic-friendly ebook reader.
Proceedings of the 14th International ACM SIGACCESS Conference on Computers and Accessibility, 2012

2011
Special issue of The Journal of Information Retrieval on web mining for search.
Inf. Retr., 2011

Future trends in business analytics and optimization.
Intell. Data Anal., 2011

The 1st temporal web analytics workshop (TWAW).
Proceedings of the 20th International Conference on World Wide Web, 2011

Distributed web retrieval.
Proceedings of the 20th International Conference on World Wide Web, 2011

Temporal Information Retrieval: Challenges and Opportunities.
Proceedings of the WWW2011 Workshop on Linked Data on the Web, 2011

Batch query processing for web search engines.
Proceedings of the Forth International Conference on Web Search and Web Data Mining, 2011

Web retrieval: the role of users.
Proceedings of the Forth International Conference on Web Search and Web Data Mining, 2011

Estimating dyslexia in the web.
Proceedings of the International Cross-Disciplinary Conference on Web Accessibility, 2011

A Multi-faceted Approach to Query Intent Classification.
Proceedings of the String Processing and Information Retrieval, 2011

Enhancing Document Snippets Using Temporal Information.
Proceedings of the String Processing and Information Retrieval, 2011

Scalable multi-dimensional user intent identification using tree structured distributions.
Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

Web retrieval: the role of users.
Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

High Correlation between Incoming and Outgoing Activity: A Distinctive Property of Online Social Networks?
Proceedings of the Fifth International Conference on Weblogs and Social Media, 2011

How Bad Do You Spell?: The Lexical Quality of Social Media.
Proceedings of the Future of the Social Web, 2011

Towards a Distributed Web Search Engine.
Proceedings of the Extraction et gestion des connaissances (EGC'2011), 2011

Design and Implementation of Relevance Assessments Using Crowdsourcing.
Proceedings of the Advances in Information Retrieval, 2011

Scalability Challenges in Web Search Engines.
Proceedings of the Advanced Topics in Information Retrieval, 2011

Modern Information Retrieval - the concepts and technology behind search, Second edition
Pearson Education Ltd., Harlow, England, ISBN: 978-0-321-41691-9, 2011

2010
Privacy in Query Logs.
Proceedings of the Web Intelligence and Security, 2010

Privacy-preserving query log mining for business confidentiality protection.
TWEB, 2010

Tuning the capacity of search engines: Load-driven routing and incremental caching to reduce and balance the load.
ACM Trans. Inf. Syst., 2010

Sync/Async parallel search for the efficient design and construction of web search engines.
Parallel Computing, 2010

Visual Web Mining for Website Evaluation.
J. Web Eng., 2010

WCL2R: A Benchmark Collection for Learning to Rank Research with Clickthrough Data.
JIDM, 2010

Capacity Planning for Vertical Search Engines
CoRR, 2010

A Model for Automatic Generation of Multi-partite Graphs from Arbitrary Data.
Proceedings of the Web-Age Information Management, 2010

Mining Large Query Induced Graphs towards a Hierarchical Query Folksonomy.
Proceedings of the String Processing and Information Retrieval, 2010

Temporal Analysis of Document Collections: Framework and Applications.
Proceedings of the String Processing and Information Retrieval, 2010

Query forwarding in geographically distributed search engines.
Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

Web retrieval: the role of users.
Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

The New Frontier of Web Search Technology: Seven Challenges.
Proceedings of the Search Computing, 2010

Trends in Search Interaction.
Proceedings of the Search Computing, 2010

Query intent prediction and recommendation.
Proceedings of the 2010 ACM Conference on Recommender Systems, 2010

Coniunge et Impera: Multiple-Graph Mining for Query-Log Analysis.
Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2010

Searching the Web of Objects.
Proceedings of the Objects and Databases - Third International Conference, 2010

Web Advertising.
Proceedings of the E-Commerce and Web Technologies, 11th International Conference, 2010

Retrieval Evaluation in Practice.
Proceedings of the Multilingual and Multimodal Information Access Evaluation, 2010

Web search solved?: all result rankings the same?
Proceedings of the 19th ACM Conference on Information and Knowledge Management, 2010

Towards a Distributed Search Engine.
Proceedings of the Algorithms and Complexity, 7th International Conference, 2010

Fast Intersection Algorithms for Sorted Sequences.
Proceedings of the Algorithms and Applications, 2010

Mining the Web 2.0 for Better Search.
Proceedings of the 4th Alberto Mendelzon International Workshop on Foundations of Data Management, 2010

2009
Structured Document Retrieval.
Proceedings of the Encyclopedia of Database Systems, 2009

Structured Text Retrieval Models.
Proceedings of the Encyclopedia of Database Systems, 2009

On the size of Boyer-Moore automata.
Theor. Comput. Sci., 2009

Information systems special issue on ACM CIKM 2007.
Inf. Syst., 2009

The Components and Impact of Sponsored Search.
IEEE Computer, 2009

User generated content: how good is it?
Proceedings of the 3rd ACM Workshop on Information Credibility on the Web, 2009

A model for fast web mining prototyping.
Proceedings of the Second International Conference on Web Search and Web Data Mining, 2009

The Geographical Life of Search.
Proceedings of the 2009 IEEE/WIC/ACM International Conference on Web Intelligence, 2009

Two-Dimensional Distributed Inverted Files.
Proceedings of the String Processing and Information Retrieval, 2009

Quantifying performance and quality gains in distributed web search engines.
Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2009

Efficiency trade-offs in two-tier web search systems.
Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2009

Next Generation Web Search.
Proceedings of the Search Computing: Challenges and Directions [outcome of the first SeCO Workshop on Search Computing Challenges and Directions, 2009

Towards a Distributed Search Engine.
Proceedings of the XXIV Simpósio Brasileiro de Banco de Dados, 2009

Keynote Talk: Mining the Web 2.0 for Improved Image Search (the talk was given by Roelof van Zwol, the proceedings list Ricardo A. Baeza-Yates as the only author).
Proceedings of the Semantic Multimedia, 2009

New Techniques for Visualising Web Navigational Data.
Proceedings of the 13th International Conference on Information Visualisation, 2009

Relating content through web usage.
Proceedings of the HYPERTEXT 2009, Proceedings of the 20th ACM Conference on Hypertext and Hypermedia, Torino, Italy, June 29, 2009

A Study of the Impact of Index Updates on Distributed Query Processing for Web Search.
Proceedings of the Advances in Information Retrieval, 2009

Media on the web, in post-production and broadcasting: the practitioner day of the ACM 2009 International Conference on Image and Video Retrieval.
Proceedings of the 8th ACM International Conference on Image and Video Retrieval, 2009

On the feasibility of multi-site web search engines.
Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009

Clustering and exploring search results using timeline constructions.
Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009

Towards a Distributed Search Engine.
Proceedings of the Datenbanksysteme in Business, 2009

2008
Deterministic Searching on the Line.
Proceedings of the Encyclopedia of Algorithms, 2008

Link analysis for Web spam detection.
TWEB, 2008

Design trade-offs for search engine caching.
TWEB, 2008

Web retrieval: Techniques for the aggregation and selection of queries and answers.
Int. J. Intell. Syst., 2008

Near-Term Prospects for Semantic Technologies.
IEEE Intelligent Systems, 2008

Query-sets: using implicit feedback and query patterns to organize web documents.
Proceedings of the 17th International Conference on World Wide Web, 2008

Genealogical trees on the web: a search engine user perspective.
Proceedings of the 17th International Conference on World Wide Web, 2008

Clique Analysis of Query Log Graphs.
Proceedings of the String Processing and Information Retrieval, 2008

ResIn: a combination of results caching and index pruning for high-performance web search engines.
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2008

Towards Semantic Search.
Proceedings of the Natural Language and Information Systems, 2008

A Web Search Analysis Considering the Intention behind Queries.
Proceedings of the Latin American Web Conference, 2008

Evolution of the Chilean Web: A Larger Study.
Proceedings of the Latin American Web Conference, 2008

Human or Automatic Answers? A User's Based Study.
Proceedings of the Latin American Web Conference, 2008

Yahoo!: towards a distributed search engine.
Proceedings of the 3rd International ICST Conference on Scalable Information Systems, 2008

Towards A Distributed Search Engine.
Proceedings of the ICEIS 2008, 2008

From Capturing Semantics to Semantic Search: A Virtuous Cycle.
Proceedings of the Semantic Web: Research and Applications, 2008

Data challenges at Yahoo!
Proceedings of the EDBT 2008, 2008

Improved query difficulty prediction for the web.
Proceedings of the 17th ACM Conference on Information and Knowledge Management, 2008

Web Mining or The Wisdom of the Crowds.
Proceedings of the Artificial Intelligence Research and Development, 2008

2007
Characterization of national Web domains.
ACM Trans. Internet Techn., 2007

Ricardo Baeza-Yates speaks out: on CS research in Latin America, his multi-continent commute for Yahoo!, how to get real data in academia, and web mining.
SIGMOD Record, 2007

On the value of temporal information in information retrieval.
SIGIR Forum, 2007

Crawling the Infinite Web.
J. Web Eng., 2007

2004 Symposium on String Processing and Information Retrieval.
J. Discrete Algorithms, 2007

Improving search engines by query clustering.
JASIST, 2007

A pipelined architecture for distributed text query evaluation.
Inf. Retr., 2007

Analyzing imbalance among homogeneous index servers in a web search system.
Inf. Process. Manage., 2007

Generic Damping Functions for Propagating Importance in Link-Based Ranking.
Internet Mathematics, 2007

XML retrieval: db/ir in theory, web in practice.
Proceedings of the 33rd International Conference on Very Large Data Bases, 2007

Admission Policies for Caches of Search Engine Results.
Proceedings of the String Processing and Information Retrieval, 2007

Graphs from Search Engine Queries.
Proceedings of the SOFSEM 2007: Theory and Practice of Computer Science, 2007

The impact of caching on search engines.
Proceedings of the SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2007

Search results using timeline visualizations.
Proceedings of the SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2007

Mining Queries.
Proceedings of the Knowledge Discovery in Databases: PKDD 2007, 2007

Distinctive Features of the Argentinian Web.
Proceedings of the Fifth Latin American Web Congress (LA-Web 2007), 31 October, 2007

New Stochastic Algorithms for Scheduling Ads in Sponsored Search.
Proceedings of the Fifth Latin American Web Congress (LA-Web 2007), 31 October, 2007

Website Privacy Preservation for Query Log Publishing.
Proceedings of the Privacy, 2007

Extracting semantic relations from query logs.
Proceedings of the 13th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2007

Load-balancing and caching for collection selection architectures.
Proceedings of the 2nf International Conference on Scalable Information Systems, 2007

Challenges on Distributed Web Retrieval.
Proceedings of the 23rd International Conference on Data Engineering, 2007

2006
Introduction to the special issue on XML retrieval.
ACM Trans. Inf. Syst., 2006

Advances in information retrieval: An introduction to the special issue.
Inf. Syst., 2006

Towards formal evaluation of collaborative work.
Inf. Res., 2006

Dynamics of the Chilean Web structure.
Computer Networks, 2006

A query mining model for the design of content and structure in a Web site.
Inteligencia Artificial, Revista Iberoamericana de Inteligencia Artificial, 2006

A content and structure website mining model.
Proceedings of the 15th international conference on World Wide Web, 2006

Relationship between web links and trade.
Proceedings of the 15th international conference on World Wide Web, 2006

Algorithmic Challenges in Web Search Engines.
Proceedings of the Experimental Algorithms, 5th International Workshop, 2006

The Intention Behind Web Queries.
Proceedings of the String Processing and Information Retrieval, 2006

Generalizing PageRank: damping functions for link-based ranking algorithms.
Proceedings of the SIGIR 2006: Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2006

Algorithmic Challenges in Web Search Engines.
Proceedings of the LATIN 2006: Theoretical Informatics, 2006

Analysis of Web Search Engine Clicked Documents.
Proceedings of the Fourth Latin American Web Congress (LA-Web 2006), 2006

Where and How Duplicates Occur in the Web.
Proceedings of the Fourth Latin American Web Congress (LA-Web 2006), 2006

Analysis of Web Search Engine Query Session and Clicked Documents.
Proceedings of the Advances in Web Mining and Web Usage Analysis, 2006

Understanding Content Reuse on the Web: Static and Dynamic Analyses.
Proceedings of the Advances in Web Mining and Web Usage Analysis, 2006

Text Mining of Business News for Forecasting.
Proceedings of the 17th International Workshop on Database and Expert Systems Applications (DEXA 2006), 2006

Modeling performance-driven workload characterization of web search systems.
Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, 2006

Link-Based Characterization and Detection of Web Spam.
Proceedings of the AIRWeb 2006, 2006

2005
Foreword.
J. Discrete Algorithms, 2005

Crawling a country: better strategies than breadth-first for web page ordering.
Proceedings of the 14th international conference on World Wide Web, 2005

Experimental Analysis of a Fast Intersection Algorithm for Sorted Sequences.
Proceedings of the String Processing and Information Retrieval, 2005

Characterizing Objectionable Image Content (Pornography and Nude Images) of Specific Web Segments: Chile as a Case Study.
Proceedings of the Third Latin American Web Congress (LA-Web 2005), 1 October, 2005

WIM: An Information Mining Model for the Web.
Proceedings of the Third Latin American Web Congress (LA-Web 2005), 1 October, 2005

Modeling User Search Behavior.
Proceedings of the Third Latin American Web Congress (LA-Web 2005), 1 October, 2005

Web Mining.
Proceedings of the Third Latin American Web Congress (LA-Web 2005), 1 October, 2005

A Website Mining Model Centered on User Queries.
Proceedings of the Semantics, Web and Mining, Joint International Workshops, 2005

Applications of Web Query Mining.
Proceedings of the Advances in Information Retrieval, 2005

Applications of a Web Information Mining Model to Data Mining and Information Retrieval Tasks.
Proceedings of the 16th International Workshop on Database and Expert Systems Applications (DEXA 2005), 2005

A Case Study: News Classification Based on Term Frequency.
Proceedings of the 16th International Workshop on Database and Expert Systems Applications (DEXA 2005), 2005

WIM: An Information Mining Model for the Web.
Proceedings of the 16th International Workshop on Database and Expert Systems Applications (DEXA 2005), 2005

Database and Information Retrieval Techniques for XML.
Proceedings of the Advances in Computer Science, 2005

Pagerank Increase under Different Collusion Topologies.
Proceedings of the AIRWeb 2005, 2005

2004
Third edition of the "XML and information retrieval" workshop first workshop on integration of IR and DB (WIRD) jointly held at SIGIR'2004, Sheffield, UK, July 29th, 2004.
SIGIR Forum, 2004

On the Image Content of a Web Segment: Chile as a Case Study.
J. Web Eng., 2004

Editorial.
J. Web Eng., 2004

Web page ranking using link attributes.
Proceedings of the 13th international conference on World Wide Web, 2004

Crawling the Infinite Web: Five Levels Are Enough.
Proceedings of the Algorithms and Models for the Web-Graph: Third International Workshop, 2004

Semantic Search in the WWW Supported by a Cognitive Model.
Proceedings of the Advances in Web-Age Information Management: 5th International Conference, 2004

The Continued Saga of DB-IR Integration.
Proceedings of the (e)Proceedings of the Thirtieth International Conference on Very Large Data Bases, Toronto, Canada, August 31, 2004

Scheduling Algorithms for Web Crawling.
Proceedings of the Joint Conference 10th Brazilian Symposium on Multimedia and the Web & 2nd Latin American Web Congress, 2004

Query Recommendation Using Query Logs in Search Engines.
Proceedings of the Current Trends in Database Technology - EDBT 2004 Workshops, 2004

An Optimistic Model for Searching Web Directories.
Proceedings of the Advances in Information Retrieval, 2004

A Fast Set Intersection Algorithm for Sorted Sequences.
Proceedings of the Combinatorial Pattern Matching, 15th Annual Symposium, 2004

Content-Based Image Retrieval and Characterization on Specific Web Collections.
Proceedings of the Image and Video Retrieval: Third International Conference, 2004

Challenges in the Interaction of Information Retrieval and Natural Language Processing.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2004

Query Clustering for Boosting Web Page Ranking.
Proceedings of the Advances in Web Intelligence, 2004

Web Mining in Search Engines.
Proceedings of the Computer Science 2004, 2004

Web Dynamics, Structure, and Page Quality.
Proceedings of the Web Dynamics - Adapting to Change in Content, Size, Topology and Use, 2004

2003
Optimal binary search trees with costs depending on the access paths.
Theor. Comput. Sci., 2003

Fringe analysis of synchronized parallel insertion algorithms in 2-3 Trees.
Theor. Comput. Sci., 2003

Matchsimile: a Flexible Approximate Matching Tool for Searching Proper Name.
JASIST, 2003

Information retrieval in the Web: beyond current search engines.
Int. J. Approx. Reasoning, 2003

Evolution of the Web Structure.
Proceedings of the Twelfth International World Wide Web Conference - Posters, 2003

A Three Level Search Engine Index Based in Query Log Distribution.
Proceedings of the String Processing and Information Retrieval, 2003

On the Image Content of the Chilean Web.
Proceedings of the 1st Latin American Web Congress (LA-WEB 2003), 2003

Evolution of the Chilean Web Structure Composition.
Proceedings of the 1st Latin American Web Congress (LA-WEB 2003), 2003

WISDNA: An Information Visualization Paradigm for XML.
Proceedings of the 1st Latin American Web Congress (LA-WEB 2003), 2003

XML Retrieval.
Proceedings of the 1st Latin American Web Congress (LA-WEB 2003), 2003

Alternative Implementation Techniques for Web Text Visualization
Proceedings of the 1st Latin American Web Congress (LA-WEB 2003), 2003

Clustering in Metric Spaces with Applications to Information Retrieval.
Proceedings of the Clustering and Information Retrieval, 2003

2002
Second edition of the "XML and information retrieval" workshop held at SIGIR'2002, Tampere, Finland, Aug 15th, 2002.
SIGIR Forum, 2002

New and faster filters for multiple approximate string matching.
Random Struct. Algorithms, 2002

XQL and proximal nodes.
JASIST, 2002

Preface.
JASIST, 2002

Optimal bounded disorder.
Inf. Process. Lett., 2002

Optimizando Desorden Acotado.
Computación y Sistemas, 2002

Web Structure, Dynamics and Page Quality.
Proceedings of the String Processing and Information Retrieval, 2002

Balancing Volume, Quality and Freshness in Web Crawling.
Proceedings of the Soft Computing Systems - Design, Management and Applications, 2002

Agents, Crawlers, and Web Retrieval.
Proceedings of the Cooperative Information Agents VI, 6th International Workshop, 2002

2001
Un método de agrupamiento de grafos conceptuales para minería de texto.
Procesamiento del Lenguaje Natural, 2001

Indexing Methods for Approximate String Matching.
IEEE Data Eng. Bull., 2001

Searching in metric spaces.
ACM Comput. Surv., 2001

Improving an Algorithm for Approximate Pattern Matching.
Algorithmica, 2001

Relating Web Structure, User Search Behavior.
Proceedings of the Poster Proceedings of the Tenth International World Wide Web Conference, 2001

Integration of Search Engines with User Interfaces.
Proceedings of the Poster Proceedings of the Tenth International World Wide Web Conference, 2001

Relating Web Characteristics with Link Based Web Page Ranking.
Proceedings of the Eighth International Symposium on String Processing and Information Retrieval, 2001

Distributed Query Processing Using Partitioned Inverted Files.
Proceedings of the Eighth International Symposium on String Processing and Information Retrieval, 2001

Matchsimile: A Flexible Approximate Matching Tool for Personal Names Searching.
Proceedings of the XVI Simpósio Brasileiro de Banco de Dados, 2001

Flexible Comparison of Conceptual GraphsWork done under partial support of CONACyT, CGEPI-IPN, and SNI, Mexico.
Proceedings of the Database and Expert Systems Applications, 12th International Conference, 2001

2000
Fast and flexible word searching on compressed text.
ACM Trans. Inf. Syst., 2000

Diseñemos Todo de Nuevo: Reflexiones sobre la Computación y su Enseñanza (Invited paper).
Revista Colombiana de Computación, 2000

Block addressing indices for approximate text retrieval.
JASIS, 2000

Adding Compression to Block Addressing Inverted Indexes.
Inf. Retr., 2000

Compression: A Key for Next-Generation Text Retrieval Systems.
IEEE Computer, 2000

Binary Searching with Nonuniform Costs and Its Application to Text Retrieval.
Algorithmica, 2000

An Image Similarity Measure Based on Graph Matching.
Proceedings of the Seventh International Symposium on String Processing and Information Retrieval, 2000

New Approaches to Information Management: Attribute-Centric Data Systems (invited paper).
Proceedings of the Seventh International Symposium on String Processing and Information Retrieval, 2000

A Model and Software Architecture for Search Results Visualization on the WWW.
Proceedings of the Seventh International Symposium on String Processing and Information Retrieval, 2000

1999
Bounding the Expected Length of Longest Common Subsequences and Forests.
Theory Comput. Syst., 1999

Very Fast and Simple Approximate String Matching.
Inf. Process. Lett., 1999

Faster Approximate String Matching.
Algorithmica, 1999

The EC Query Language Applied to Old Manuscripts.
Proceedings of the Sixth International Symposium on String Processing and Information Retrieval and Fifth International Workshop on Groupware, 1999

Spaghettis: An Array Based Algorithm for Similarity Queries in Metric Spaces.
Proceedings of the Sixth International Symposium on String Processing and Information Retrieval and Fifth International Workshop on Groupware, 1999

A Fast Algorithm on Average for All-Against-All Sequence Matching.
Proceedings of the Sixth International Symposium on String Processing and Information Retrieval and Fifth International Workshop on Groupware, 1999

The ADT Proximity and Text Proximity Problems.
Proceedings of the Sixth International Symposium on String Processing and Information Retrieval and Fifth International Workshop on Groupware, 1999

Fast Multi-dimensional Approximate Pattern Matching.
Proceedings of the Combinatorial Pattern Matching, 10th Annual Symposium, 1999

A New Indexing Method for Approximate String Matching.
Proceedings of the Combinatorial Pattern Matching, 10th Annual Symposium, 1999

Modern Information Retrieval
ACM Press / Addison-Wesley, ISBN: 0-201-39829-X, 1999

1998
Analysis of Linear Hashing Revisited.
Nord. J. Comput., 1998

A Practical q -Gram Index for Text Retrieval Allowing Errors.
CLEI Electron. J., 1998

Direct Pattern Matching on Compressed Text.
Proceedings of the String Processing and Information Retrieval: A South American Symposium, 1998

A Model and a Visual Query Language for Structured Text.
Proceedings of the String Processing and Information Retrieval: A South American Symposium, 1998

Fast Approximate String Matching in a Dictionary.
Proceedings of the String Processing and Information Retrieval: A South American Symposium, 1998

Searching the Web: Challenges and Partial Solutions (Invited Paper).
Proceedings of the String Processing and Information Retrieval: A South American Symposium, 1998

Fast Searching on Compressed Text Allowing Errors.
Proceedings of the SIGIR '98: Proceedings of the 21st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 1998

A Model for Visualizing Large Answers in WWW Retrieval.
Proceedings of 18th International Conference of the Chilean Computer Science Society (SCCC '98), 1998

Fringe Analysis of Synchronized Parallel Algorithms on 2-3 Trees.
Proceedings of the Randomization and Approximation Techniques in Computer Science, 1998

Fast Two-Dimensional Approximate Pattern Matching
Proceedings of the LATIN '98: Theoretical Informatics, 1998

Searching the World Wide Web: Challenges and Partial Solutions.
Proceedings of the Progress in Artificial Intelligence, 1998

Similarity in Two-Dimensional Strings.
Proceedings of the Computing and Combinatorics, 4th Annual International Conference, 1998

1997
Proximal Nodes: A Model to Query Document Databases by Content and Structure.
ACM Trans. Inf. Syst., 1997

Preface to the Special Issue on the 1995 Latin American Theoretical Informatics Symposium.
Theor. Comput. Sci., 1997

Multiple Approximate String Matching.
Proceedings of the Algorithms and Data Structures, 5th International Workshop, 1997

A first step to formally evaluate collaborative work.
Proceedings of GROUP'97, 1997

Block Addressing Indices for Approximate Text Retrieval.
Proceedings of the Sixth International Conference on Information and Knowledge Management (CIKM'97), 1997

1996
Bounded Disorder: The Effect of the Index.
Theor. Comput. Sci., 1996

Integrating Contents and Structure in Text Retrieval.
SIGMOD Record, 1996

Fast Text Searching for Regular Expressions or Automaton Searching on Tries.
J. ACM, 1996

Hierarchies of Indices for Text Searching.
Inf. Syst., 1996

Fast and Practical Approximate String Matching.
Inf. Process. Lett., 1996

A Framework to Animate String Algorithms.
Inf. Process. Lett., 1996

A Unified View to String Matching Algorithms.
Proceedings of the SOFSEM '96: Theory and Practice of Informatics, 1996

AccessNova: broadband networks and multimedia services experiments.
IFIP World Conference on IT Tools, 1996

A Faster Algorithm for Approximate String Matching.
Proceedings of the Combinatorial Pattern Matching, 7th Annual Symposium, 1996

Visualization of large answers in text databases.
Proceedings of the workshop on Advanced visual interfaces 1996, 1996

1995
Teaching algorithms.
SIGACT News, 1995

Higher-Order Analysis of 2-3 Trees.
Int. J. Found. Comput. Sci., 1995

Fringe Analysis Revisited.
ACM Comput. Surv., 1995

Parallel Searching in the Plane.
Comput. Geom., 1995

Computing in Chile: The Jaguar of the Pacific Rim?
Commun. ACM, 1995

A Language for Queries on Structure and Contents of Textual.
Proceedings of the SIGIR'95, 1995

Optimized Binary Search and Text Retrieval.
Proceedings of the Algorithms, 1995

1994
Fast String Matching with Mismatches
Inf. Comput., February, 1994

On Boyer-Moore Automata.
Algorithmica, 1994

Hierarchies of Indices for Text Searching.
Proceedings of the Computer-Assisted Information Retrieval (Recherche d'Information et ses Applications), 1994

Analysis of Bounded Disorder.
Proceedings of the Mathematical Foundations of Computer Science 1994, 1994

Proximity Matching Using Fixed-Queries Trees.
Proceedings of the Combinatorial Pattern Matching, 5th Annual Symposium, 1994

1993
Searching in the Plane
Inf. Comput., October, 1993

Fast Two-Dimensional Pattern Matching.
Inf. Process. Lett., 1993

On Efficient Entreeings.
Acta Inf., 1993

Visual and Collaborative Tools for Software Engineering Education.
Proceedings of the Software Engineering Education, Proceedings of the IFIP WG3.4/SEARCC (SRIG on Education and Training) Working Conference, Hong Kong, 28 September, 1993

1992
Average Running Time of the Boyer-Moore-Horspool Algorithm.
Theor. Comput. Sci., 1992

On the Average Size of the Intersection of Binary Trees.
SIAM J. Comput., 1992

A New Approach to Text Searching.
Commun. ACM, 1992

Improved Bounds for the Expected Behaviour of AVL Trees.
BIT, 1992

Unbalanced Multiway Trees Improved by Partial Expansions.
Acta Inf., 1992

Innovation as a Critical Success Factor for the Development of an Information Technology Industry in Chile.
Proceedings of the Education and Society, 1992

Text-Retrieval: Theory and Practice.
Proceedings of the Algorithms, Software, Architecture, 1992

Fast and Practical Approximate String Matching.
Proceedings of the Combinatorial Pattern Matching, Third Annual Symposium, 1992

Inverted Files.
Information Retrieval: Data Structures & Algorithms, 1992

New Indices for Text: Pat Trees and Pat Arrays.
Information Retrieval: Data Structures & Algorithms, 1992

String Searching Algorithms.
Information Retrieval: Data Structures & Algorithms, 1992

Introduction to Data Structures and Algorithms Related to Information Retrieval.
Information Retrieval: Data Structures & Algorithms, 1992

1991
Searching Subsequences.
Theor. Comput. Sci., 1991

An Algorithm for String Matching with a Sequence of don't Cares.
Inf. Process. Lett., 1991

Height Balance Distribution of Search Trees.
Inf. Process. Lett., 1991

1990
A dynamic storage allocation algorithm suitable for file structures.
Inf. Syst., 1990

An Analysis of the Karp-Rabin String Matching Algorithm.
Inf. Process. Lett., 1990

Fast Algorithms for Two Dimensional and Multiple Pattern Matching (Preliminary Version).
Proceedings of the SWAT 90, 1990

Expected Behaviour Analysis of AVL Trees.
Proceedings of the SWAT 90, 1990

Analysis of Boyer-Moore-Type String Searching Algorithms.
Proceedings of the First Annual ACM-SIAM Symposium on Discrete Algorithms, 1990

Average Case Analysis of Algorithms using Matrix Recurrences.
Proceedings of the Advances in Computing and Information, 1990

An Adaptive Overflow Technique for B-trees.
Proceedings of the Advances in Database Technology, 1990

1989
Performance of B+-Trees with Partial Expansions.
IEEE Trans. Knowl. Data Eng., 1989

Improved String Searching.
Softw., Pract. Exper., 1989

A New Approach to Text Searching (correction).
SIGIR Forum, 1989

Algorithms for String Searching: A Survey.
SIGIR Forum, 1989

A Trivial Algorithm Whose Analysis is Not: A Continuation.
BIT, 1989

The Expected Behaviour of B+-Trees.
Acta Inf., 1989

Modeling Splits in File Structures.
Acta Inf., 1989

Efficient Text Searching of Regular Expressions.
Proceedings of the Algorithms and Data Structures, 1989

String Searching Algorithms Revisited.
Proceedings of the Algorithms and Data Structures, 1989

The Subsequence Graph of a Text.
Proceedings of the TAPSOFT'89: Proceedings of the International Joint Conference on Theory and Practice of Software Development, 1989

A New Approach to Text Searching.
Proceedings of the SIGIR'89, 1989

Efficient Text Searching of Regular Expressions (Extended Abstract).
Proceedings of the Automata, Languages and Programming, 16th International Colloquium, 1989

1988
Searching with Uncertainty (Extended Abstract).
Proceedings of the SWAT 88, 1988

1987
Some Average Measures in m-ary Search Trees.
Inf. Process. Lett., 1987


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