Rodrygo Luis Teodoro Santos


Assistant  Professor 


PhD, University of Glasgow, Scotland, 2013

  rodrygo@dcc.ufmg.br   www
 ICEx/DCC, room 4316, +55 (31) 3409-6578
Research areas

Information extracted from Lattes platform


Last update: 2017/09/30

Degrees

Ph.D. Ciência da Computação na University of Glasgow em 2013
M.Sc. Ciências da Computação na Universidade Federal de Minas Gerais em 2007
B.Sc. Ciência da Computação na Universidade Federal de Minas Gerais em 2005

Current projects

2016 a AtualRecuperação de Informação em Contexto
Produtividade em Pesquisa - PQ 2015
Integrantes: Rodrygo Luis Teodoro Santos (coordenador).
2016 a AtualInstituto Nacional de Ciência e Tecnologia para uma Sociedade Massivamente Conectada
Institutos Nacionais de Ciência e Tecnologia (INCT)
Integrantes: Virgílio Fernandes de Almeida (coordenador), Rodrygo Luis Teodoro Santos.
2016 a AtualRecomendação Contextual em Redes Sociais baseadas em Localização
Programa Institucional de Bolsas de Iniciação Científica (PROBIC/FAPEMIG) Edital UFMG/PRPQ 03/2015
Integrantes: Rodrygo Luis Teodoro Santos (coordenador), Alef Henrique de Castro Monteiro.
2016 a AtualRecomendação Contextual em Dispositivos Móveis
Demanda Universal (FAPEMIG) Edital FAPEMIG 01/2015
Integrantes: Rodrygo Luis Teodoro Santos (coordenador).
2016 a AtualRecomendação Proativa em Dispositivos Móveis
Programa Institucional de Bolsas de Iniciação Científica (PROBIC/FAPEMIG) Edital UFMG/PRPQ 01/2016
Integrantes: Rodrygo Luis Teodoro Santos (coordenador).
2015 a AtualInformation Retrieval in Academic Social Networks
Microsoft Azure for Research Award
Integrantes: Rodrygo Luis Teodoro Santos (coordenador).
2015 a AtualMasWeb - Modelos, Algoritmos e Sistemas para Web
Programa de Apoio a Núcleos de Excelência (PRONEX) Edital FAPEMIG 19/2013
Integrantes: Nivio Ziviani (coordenador), Rodrygo Luis Teodoro Santos.
2015 a AtualRecomendação Contextual em Dispositivos Móveis
Programa Institucional de Auxílio à Pesquisa de Doutores Recém-Contratados da UFMG (ADRC) Edital UFMG/PRPQ 14/2013
Integrantes: Rodrygo Luis Teodoro Santos (coordenador).
2008 a AtualInstituto Nacional de Ciência e Tecnologia para a Web
Institutos Nacionais de Ciência e Tecnologia (INCT)
Integrantes: Virgílio Fernandes de Almeida (coordenador), Rodrygo Luis Teodoro Santos.

Current applied research projects

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Recent publications

Articles in journals

Beyond Relevance
2016. ACM Transactions on Intelligent Systems and Technology.
Search Result Diversification
2015. Foundations and Trends® in Information Retrieval.
Improving daily deals recommendation using explore-then-exploit strategies
2015. Information Retrieval (Boston).
Assessing the profile of top Brazilian computer science researchers
2015. Scientometrics (Print).
Learning to expand queries using entities
2014. Journal of The American Society For Information Science and Technology (Online).
Modelling efficient novelty-based search result diversification in metric spaces
2013. Journal of Discrete Algorithms (Print).
About learning models with multiple query-dependent features
2013. ACM Transactions on Information Systems.
Explicit web search result diversification
2012. ACM SIGIR Forum.
On the role of novelty for search result diversification
2012. Information Retrieval (Dordrecht. Online).
Learning to rank query suggestions for adhoc and diversity search
2012. Information Retrieval (Boston).
The whens and hows of learning to rank for web search
2012. Information Retrieval (Boston).
Information Retrieval on the Blogosphere
2012. Foundations and Trends® in Information Retrieval.

Papers in conferences

Intent-aware semantic query annotation
2017. SIGIR.
On effective dynamic search in specialized domains
2017. ICTIR.
Exploiting socio-economic models for lodging recommendation in the sharing economy
2017. RecSys.
Simplified relative citation ratio for static paper ranking
2016. WSDM Cup 2016: Entity Ranking Challenge.
UFMG at the TREC 2016 Dynamic Domain track
2016. TREC.
Efficient Bayesian methods for graph-based recommendation
2016. RecSys.
Context-aware event recommendation in event-based social networks
2015. RecSys.
On tag recommendation for expertise profiling: a case study in the scientific domain
2015. WSDM 2015.
Random walks on the reputation graph
2015. ACM SIGIR International Conference on the Theory of Information Retrieval.
Information-theoretic term selection for new item recommendation
2014. SPIRE 2014.
An annotation process for data visualization techniques
2014. Data Analytics 2014.
Context-aware deal size prediction
2014. SPIRE 2014.
Characterizing video access patterns in mainstream media portals
2013. TempWeb.
Aggregating productivity indices for ranking researchers across multiple areas
2013. JCDL.
Topic diversity in tag recommendation
2013. RecSys.
Selecting effective expansion terms for diversity
2013. OAIR.
University of Glasgow at TREC 2012: Experiments with Terrier in Medical Records, Microblog, and Web track
2012. TREC.
Intent-aware search result diversification
2011. SIGIR.
Exploiting query reformulations for web search result diversification
2010. WWW.
Selectively diversifying web search results
2010. CIKM.

Extended abstracts in conferences

Modeling information flow in dynamic information retrieval
2017. ICTIR.
On information-theoretic document-person associations for expert search in academia
2016. SIGIR.
The LExR collection for expertise retrieval in academia
2016. SIGIR.
Diversity and novelty on the Web: search, recommendation, and data streaming aspects
2015. WWW 2015.
Diversity and novelty in web search, recommender systems and data streams
2014. WSDM.
Diversity and novelty in information retrieval
2013. SIGIR.
On the usefulness of query features for learning to rank
2012. CIKM.
From puppy to maturity: Experiences in developing Terrier
2012. OSIR.

Abstracts in conferences


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Current students

MS

Gustavo Penha. Risk-sensitive collaborative filtering. Início: 2016. Universidade Federal de Minas Gerais (Orientador principal)
Lucas Chaves Lima. Task completion in web search. Início: 2016. Universidade Federal de Minas Gerais (Orientador principal)
Arthur Barbosa Câmara. Semantic query recommendation. Início: 2016. Universidade Federal de Minas Gerais (Orientador principal)

PhD

Rafael Glater da Cruz Machado. Complex open-domain question answering. Início: 2017. Universidade Federal de Minas Gerais (Orientador principal)
Alberto Hideki Ueda. Clinical decision support. Início: 2017. Universidade Federal de Minas Gerais (Orientador principal)

See all students in Lattes