São Paulo, Brazil15-18 October 2012

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SBSC 20122012 Brazilian Symposium on Collaborative Systems

Conference InformationPapers by SessionPapers by AuthorGetting StartedSearchTrademarks

Edited byHugo Fuks and Cleidson Ronald Botelho de Souza

Conference Information

2012 Brazilian Symposium on CollaborativeSystems

q Message from the Program Committee Chairsq Organizing Committeeq Sociedade Brasileira de Computação (SBC)q Title Page (Book version)q Copyright Page (Book version)q Table of Contents (Book version)q Author Index (Book version)q Publisher’s Information (Book version)

Sessions

q Session 1: Computer-Supported Communicationq Session 2: Collaboration Based on Thingsq Session 3: Virtual Communitiesq Session 4: Context and Collaboration Modelingq Session 5: Social Networks Analysis

Papers by Session

Session 1: Computer-Supported Communication

q Text Recognition for Concept Maps Constructionin Collaborative EnvironmentsThereza P.P. Padilha and Adriana N. Lacerda

q A Communication Infrastructure for Collaboration in MobileSocial NetworksRômulo de Carvalho Batista and Francisco José da Silva e Silva

q An Approach to Improve the Empathy of Text Interactionsin Collaborative SystemsMethanias Colaço Júnior, Janisson Gois de Souza, and Carlos Alberto Gonçalves

q An Approach to Support Algorithms Learning Using VirtualWorldsNilmara Salgado and Thaís Castro

q Analysis of Security Messages Posted on TwitterLuiz Arthur F. Santos, Rodrigo Campiolo, Marco Aurélio Gerosa, and Daniel Macêdo Batista

Papers by Session

q A Taxonomy of Computer Mediated ConversationLeandro Dantas Calvão, Mariano Pimentel, Hugo Fuks, and Marco Aurélio Gerosa

Papers by Session

Session 2: Collaboration Based on Things

q Sanar: A Collaborative Environment to Support KnowledgeSharing with Medical ArtifactsAlbert Moreira, Vaninha Vieira, and Jose Crespo del Arco

q Virtual Caregiver: A System for Supporting Collaborationin Elderly MonitoringWallace Ugulino, Márcio Ferreira, Eduardo Velloso, and Hugo Fuks

q Exploring a Brain Controlled Interface for EmotionalAwarenessMauro C. Pichiliani, Celso Massaki Hirata, and Tania Fraga

q Music Spectrum: A Collaborative Immersion Musical Systemfor Children with AutismDavid Lima and Thais Castro

Papers by Session

q Classroom Experience: A Platform for Multimedia Captureand Access in Instrumented Educational EnvironmentsHiran Nonato M. Ferreira, Rafael Dias Araújo, Sandra A. de Amo, and Renan G. Cattelan

Papers by Session

Session 3: Virtual Communities

q Newcomers Withdrawal in Open Source Software Projects:Analysis of Hadoop Common ProjectIgor Steinmacher, Igor S. Wiese, Ana Paula Chaves, and Marco Aurélio Gerosa

q Information Visualization in Political DiscussionsRafael Lage Tavares, Mariano Pimentel, and Renata Mendes de Araujo

q An Exploratory Study on the Use of Collaborative RidingBased on Gamification as a Support to Public TransportationVaninha Vieira, Adriano Fialho, Victor Martinez, Jailson Brito, Lincoln Brito, and Adolfo Duran

q A Collective Intelligence Based System for VisualizingProblems in Public RoadsMarcelo Koti Nishi, Ana Paula Chaves, and Igor Steinmacher

Papers by Session

Session 4: Context and Collaboration Modeling

q Evaluation of an Approach for Distributed CooperativeReasoning of Global Context StatesAlexandre Skyrme and Markus Endler

q Prediction of Developer Participation in Issues of Open SourceProjectsAndré Luis Schwerz, Rafael Liberato, Igor Scaliante Wiese, Igor Steinmacher,Marco Aurélio Gerosa, and João Eduardo Ferreira

q Social Presence in Collective Writing Environments: AnAnalysis of WikispacesPatrícia B.S. Bassani, Débora N.F. Barbosa, Lucas Sauter, and Viviane A. Silva

q May Social Behavior Reveal Preferences on DifferentContexts? Recommending Movie Titles Based on TweetsFrank Helbert Borsato and Ivanilton Polato

q An Overview of Evaluation Methods for Collaborative SystemsNatália Sales Santos, Lidia Silva Ferreira, and Raquel Oliveira Prates

Papers by Session

q Comparing Knowledge Codification Approaches: An EmpiricalStudyJacilane Rabelo, Davi Viana, Tayana Conte, and Gleison Santos

Papers by Session

Session 5: Social Networks Analysis

q Using Social Analytics for Studying Work-Networks: A Novel,Initial ApproachRogério A. de Paula, Ana Paula Appel, Claudio S. Pinhanez, Victor F. Cavalcante,and Carolina S. Andrade

q Analysis of a Social Network as a Knowledge ManagementToolRicardo A. Costa and Silvio R.L. Meira

q Domain Analysis for Mechanism of Awareness in SocialNetworking in the Web 2.0Vinícius Barbosa de Souza and Lucas Santos de Oliveira

q T-SWEETS: An Alternative to the Stimulus Collaborationfrom Trust Inference in Social NetworksEdeilson Milhomem Silva, Diego Oliveira Rodrigues, Jackson Gomes de Souza,Ana Carolina Salgado, and Silvio Romero Lemos Meira

Papers by Session

q A System to Capture and Generation of Traffic Informationfrom Posted Messages on Social NetworksElisa H.M. Huzita, Tainan G.F. de Souza, and Yan H. Kabuki

Papers by Author

A

q Amo, Sandra A. deq Andrade, Carolina S.q Appel, Ana Paulaq Araújo, Rafael Diasq Araujo, Renata Mendes deq Arco, Jose Crespo del

B

q Barbosa, Débora N.F.q Bassani, Patrícia B.S.q Batista, Daniel Macêdoq Batista, Rômulo de Carvalho

q Borsato, Frank Helbertq Brito, Jailsonq Brito, Lincoln

C

q Calvão, Leandro Dantasq Campiolo, Rodrigoq Castro, Thaisq Castro, Thaísq Cattelan, Renan G.q Cavalcante, Victor F.q Chaves, Ana Paulaq Conte, Tayana

Papers by Author

q Costa, Ricardo A.

D

q Duran, Adolfo

E

q Endler, Markus

F

q Ferreira, Hiran Nonato M.q Ferreira, João Eduardoq Ferreira, Lidia Silvaq Ferreira, Márcioq Fialho, Adriano

q Fraga, Taniaq Fuks, Hugo

G

q Gerosa, Marco Aurélioq Gonçalves, Carlos Alberto

H

q Hirata, Celso Massakiq Huzita, Elisa H.M.

J

q Júnior, Methanias Colaço

Papers by Author

K

q Kabuki, Yan H.

L

q Lacerda, Adriana N.q Liberato, Rafaelq Lima, David

M

q Martinez, Victorq Meira, Silvio R.L.q Meira, Silvio Romero Lemosq Moreira, Albert

N

q Nishi, Marcelo Koti

O

q Oliveira, Lucas Santos de

P

q Padilha, Thereza P.P.q Paula, Rogério A. deq Pichiliani, Mauro C.q Pimentel, Marianoq Pinhanez, Claudio S.q Polato, Ivanilton

Papers by Author

q Prates, Raquel Oliveira

R

q Rabelo, Jacilaneq Rodrigues, Diego Oliveira

S

q Salgado, Ana Carolinaq Salgado, Nilmaraq Santos, Gleisonq Santos, Luiz Arthur F.q Santos, Natália Salesq Sauter, Lucasq Schwerz, André Luis

q Silva, Edeilson Milhomemq Silva, Francisco José da Silva

eq Silva, Viviane A.q Skyrme, Alexandreq Souza, Jackson Gomes deq Souza, Janisson Gois deq Souza, Tainan G.F. deq Souza, Vinícius Barbosa deq Steinmacher, Igor

T

q Tavares, Rafael Lage

Papers by Author

U

q Ugulino, Wallace

V

q Velloso, Eduardoq Viana, Daviq Vieira, Vaninha

W

q Wiese, Igor S.q Wiese, Igor Scaliante

Papers by Author

Amo, Sandra A. de

q Classroom Experience: A Platform for Multimedia Captureand Access in Instrumented Educational Environments

Andrade, Carolina S.

q Using Social Analytics for Studying Work-Networks: A Novel,Initial Approach

Appel, Ana Paula

q Using Social Analytics for Studying Work-Networks: A Novel,Initial Approach

Araújo, Rafael Dias

q Classroom Experience: A Platform for Multimedia Captureand Access in Instrumented Educational Environments

Papers by Author

Araujo, Renata Mendes de

q Information Visualization in Political Discussions

Arco, Jose Crespo del

q Sanar: A Collaborative Environment to Support KnowledgeSharing with Medical Artifacts

Barbosa, Débora N.F.

q Social Presence in Collective Writing Environments: AnAnalysis of Wikispaces

Bassani, Patrícia B.S.

q Social Presence in Collective Writing Environments: AnAnalysis of Wikispaces

Papers by Author

Batista, Daniel Macêdo

q Analysis of Security Messages Posted on Twitter

Batista, Rômulo de Carvalho

q A Communication Infrastructure for Collaboration in MobileSocial Networks

Borsato, Frank Helbert

q May Social Behavior Reveal Preferences on DifferentContexts? Recommending Movie Titles Based on Tweets

Brito, Jailson

q An Exploratory Study on the Use of Collaborative RidingBased on Gamification as a Support to Public Transportation

Papers by Author

Brito, Lincoln

q An Exploratory Study on the Use of Collaborative RidingBased on Gamification as a Support to Public Transportation

Calvão, Leandro Dantas

q A Taxonomy of Computer Mediated Conversation

Campiolo, Rodrigo

q Analysis of Security Messages Posted on Twitter

Castro, Thais

q Music Spectrum: A Collaborative Immersion Musical Systemfor Children with Autism

Papers by Author

Castro, Thaís

q An Approach to Support Algorithms Learning Using VirtualWorlds

Cattelan, Renan G.

q Classroom Experience: A Platform for Multimedia Captureand Access in Instrumented Educational Environments

Cavalcante, Victor F.

q Using Social Analytics for Studying Work-Networks: A Novel,Initial Approach

Chaves, Ana Paula

q Newcomers Withdrawal in Open Source Software Projects:Analysis of Hadoop Common Project

Papers by Author

q A Collective Intelligence Based System for VisualizingProblems in Public Roads

Conte, Tayana

q Comparing Knowledge Codification Approaches: An EmpiricalStudy

Costa, Ricardo A.

q Analysis of a Social Network as a Knowledge ManagementTool

Duran, Adolfo

q An Exploratory Study on the Use of Collaborative RidingBased on Gamification as a Support to Public Transportation

Papers by Author

Endler, Markus

q Evaluation of an Approach for Distributed CooperativeReasoning of Global Context States

Ferreira, Hiran Nonato M.

q Classroom Experience: A Platform for Multimedia Captureand Access in Instrumented Educational Environments

Ferreira, João Eduardo

q Prediction of Developer Participation in Issues of Open SourceProjects

Ferreira, Lidia Silva

q An Overview of Evaluation Methods for Collaborative Systems

Papers by Author

Ferreira, Márcio

q Virtual Caregiver: A System for Supporting Collaborationin Elderly Monitoring

Fialho, Adriano

q An Exploratory Study on the Use of Collaborative RidingBased on Gamification as a Support to Public Transportation

Fraga, Tania

q Exploring a Brain Controlled Interface for EmotionalAwareness

Fuks, Hugo

q A Taxonomy of Computer Mediated Conversation

Papers by Author

q Virtual Caregiver: A System for Supporting Collaborationin Elderly Monitoring

Gerosa, Marco Aurélio

q Analysis of Security Messages Posted on Twitterq A Taxonomy of Computer Mediated Conversationq Newcomers Withdrawal in Open Source Software Projects:

Analysis of Hadoop Common Projectq Prediction of Developer Participation in Issues of Open Source

Projects

Gonçalves, Carlos Alberto

q An Approach to Improve the Empathy of Text Interactionsin Collaborative Systems

Papers by Author

Hirata, Celso Massaki

q Exploring a Brain Controlled Interface for EmotionalAwareness

Huzita, Elisa H.M.

q A System to Capture and Generation of Traffic Informationfrom Posted Messages on Social Networks

Júnior, Methanias Colaço

q An Approach to Improve the Empathy of Text Interactionsin Collaborative Systems

Kabuki, Yan H.

q A System to Capture and Generation of Traffic Informationfrom Posted Messages on Social Networks

Papers by Author

Lacerda, Adriana N.

q Text Recognition for Concept Maps Constructionin Collaborative Environments

Liberato, Rafael

q Prediction of Developer Participation in Issues of Open SourceProjects

Lima, David

q Music Spectrum: A Collaborative Immersion Musical Systemfor Children with Autism

Martinez, Victor

q An Exploratory Study on the Use of Collaborative RidingBased on Gamification as a Support to Public Transportation

Papers by Author

Meira, Silvio R.L.

q Analysis of a Social Network as a Knowledge ManagementTool

Meira, Silvio Romero Lemos

q T-SWEETS: An Alternative to the Stimulus Collaborationfrom Trust Inference in Social Networks

Moreira, Albert

q Sanar: A Collaborative Environment to Support KnowledgeSharing with Medical Artifacts

Nishi, Marcelo Koti

q A Collective Intelligence Based System for VisualizingProblems in Public Roads

Papers by Author

Oliveira, Lucas Santos de

q Domain Analysis for Mechanism of Awareness in SocialNetworking in the Web 2.0

Padilha, Thereza P.P.

q Text Recognition for Concept Maps Constructionin Collaborative Environments

Paula, Rogério A. de

q Using Social Analytics for Studying Work-Networks: A Novel,Initial Approach

Pichiliani, Mauro C.

q Exploring a Brain Controlled Interface for EmotionalAwareness

Papers by Author

Pimentel, Mariano

q A Taxonomy of Computer Mediated Conversationq Information Visualization in Political Discussions

Pinhanez, Claudio S.

q Using Social Analytics for Studying Work-Networks: A Novel,Initial Approach

Polato, Ivanilton

q May Social Behavior Reveal Preferences on DifferentContexts? Recommending Movie Titles Based on Tweets

Prates, Raquel Oliveira

q An Overview of Evaluation Methods for Collaborative Systems

Papers by Author

Rabelo, Jacilane

q Comparing Knowledge Codification Approaches: An EmpiricalStudy

Rodrigues, Diego Oliveira

q T-SWEETS: An Alternative to the Stimulus Collaborationfrom Trust Inference in Social Networks

Salgado, Ana Carolina

q T-SWEETS: An Alternative to the Stimulus Collaborationfrom Trust Inference in Social Networks

Salgado, Nilmara

q An Approach to Support Algorithms Learning Using VirtualWorlds

Papers by Author

Santos, Gleison

q Comparing Knowledge Codification Approaches: An EmpiricalStudy

Santos, Luiz Arthur F.

q Analysis of Security Messages Posted on Twitter

Santos, Natália Sales

q An Overview of Evaluation Methods for Collaborative Systems

Sauter, Lucas

q Social Presence in Collective Writing Environments: AnAnalysis of Wikispaces

Papers by Author

Schwerz, André Luis

q Prediction of Developer Participation in Issues of Open SourceProjects

Silva, Edeilson Milhomem

q T-SWEETS: An Alternative to the Stimulus Collaborationfrom Trust Inference in Social Networks

Silva, Francisco José da Silva e

q A Communication Infrastructure for Collaboration in MobileSocial Networks

Silva, Viviane A.

q Social Presence in Collective Writing Environments: AnAnalysis of Wikispaces

Papers by Author

Skyrme, Alexandre

q Evaluation of an Approach for Distributed CooperativeReasoning of Global Context States

Souza, Jackson Gomes de

q T-SWEETS: An Alternative to the Stimulus Collaborationfrom Trust Inference in Social Networks

Souza, Janisson Gois de

q An Approach to Improve the Empathy of Text Interactionsin Collaborative Systems

Souza, Tainan G.F. de

q A System to Capture and Generation of Traffic Informationfrom Posted Messages on Social Networks

Papers by Author

Souza, Vinícius Barbosa de

q Domain Analysis for Mechanism of Awareness in SocialNetworking in the Web 2.0

Steinmacher, Igor

q Newcomers Withdrawal in Open Source Software Projects:Analysis of Hadoop Common Project

q A Collective Intelligence Based System for VisualizingProblems in Public Roads

q Prediction of Developer Participation in Issues of Open SourceProjects

Tavares, Rafael Lage

q Information Visualization in Political Discussions

Papers by Author

Ugulino, Wallace

q Virtual Caregiver: A System for Supporting Collaborationin Elderly Monitoring

Velloso, Eduardo

q Virtual Caregiver: A System for Supporting Collaborationin Elderly Monitoring

Viana, Davi

q Comparing Knowledge Codification Approaches: An EmpiricalStudy

Vieira, Vaninha

q Sanar: A Collaborative Environment to Support KnowledgeSharing with Medical Artifacts

Papers by Author

q An Exploratory Study on the Use of Collaborative RidingBased on Gamification as a Support to Public Transportation

Wiese, Igor S.

q Newcomers Withdrawal in Open Source Software Projects:Analysis of Hadoop Common Project

Wiese, Igor Scaliante

q Prediction of Developer Participation in Issues of Open SourceProjects

Papers by Author

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