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  1. This paper presents TAL (Template Authoring Language), an authoring language for hypermedia document templates. Templates describe document families with structural or semantic similarities among them. TAL sup...

    Authors: Carlos de Salles Soares Neto, Luiz Fernando Gomes Soares and Clarisse Sieckenius de Souza

    Citation: Journal of the Brazilian Computer Society 2012 18:73

    Content type: WEBMEDIA 2010

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  2. Authors: Maria Cristina Ferreira de Oliveira

    Citation: Journal of the Brazilian Computer Society 2012 18:76

    Content type: Editorial

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  3. This paper considers the estimation of reliability and availability of intrusion-tolerant systems subject to non-detectable intrusions caused by stealth attacks. We observe that typical intrusion tolerance tec...

    Authors: Luís Teixeira d’Aguiar Norton Brandão and Alysson Neves Bessani

    Citation: Journal of the Brazilian Computer Society 2012 18:62

    Content type: LADC 2011

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    The Erratum to this article has been published in Journal of the Brazilian Computer Society 2012 18:74

  4. The graph sandwich problem for property Π is defined as follows: Given two graphs G1=(V,E1) and G2=(V,E2) such that E1E2, is there a graph G=(V,E) such that E1EE2 which satisfies property Π? We propose to stud...

    Authors: Olivier Durand de Gevigney, Sulamita Klein, Viet-Hang Nguyen and Zoltán Szigeti

    Citation: Journal of the Brazilian Computer Society 2012 18:65

    Content type: SI: GraphCliques

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  5. There are various definitions of a gene cluster determined by two genomes and methods for finding these clusters. However, there is little work on characterizing configurations of genes that are eligible to be...

    Authors: Vítor Costa, Simone Dantas, David Sankoff and Ximing Xu

    Citation: Journal of the Brazilian Computer Society 2012 18:64

    Content type: SI: GraphCliques

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  6. Sensor nodes in Wireless Sensor Networks (WSNs) are prone to failures due to the fragile hardware, malicious attacks, or hostile or harsh environment. In order to assure reliable, long-term monitoring of the phen...

    Authors: Andréa Weber, Alexander Robert Kutzke and Stefano Chessa

    Citation: Journal of the Brazilian Computer Society 2012 18:57

    Content type: LADC 2011

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  7. Replication is a well-established approach to increasing database availability. Many database replication protocols have been proposed for the crash-stop failure model, in which servers fail silently. Fewer da...

    Authors: Fernando Pedone and Nicolas Schiper

    Citation: Journal of the Brazilian Computer Society 2012 18:60

    Content type: LADC 2011

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  8. The Service Component Architecture (SCA) makes it possible to combine existing and new services based on a variety of technologies with components built using a component-based development approach. However, w...

    Authors: Fernando Castor, Douglas Siqueira Leite and Cecília Mary F. Rubira

    Citation: Journal of the Brazilian Computer Society 2012 18:59

    Content type: LADC 2011

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  9. Let G=(V,E) be a graph with n vertices. A clique-colouring of a graph is a colouring of its vertices such that no maximal clique of size at least two is monocoloured. A k-clique-colouring is a clique-colouring th...

    Authors: Sulamita Klein and Aurora Morgana

    Citation: Journal of the Brazilian Computer Society 2011 18:53

    Content type: SI: GraphCliques

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  10. Packages are re-usable components for most of object-oriented systems. To promote reuse in object-oriented systems and to make deployment and maintenance tasks easy, packages in object-oriented systems must be...

    Authors: Varun Gupta and Jitender Kumar Chhabra

    Citation: Journal of the Brazilian Computer Society 2011 18:52

    Content type: Original Paper

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  11. The interval count problem determines the smallest number of interval lengths needed in order to represent an interval model of a given interval graph or interval order. Despite the large number of studies about ...

    Authors: Márcia R. Cerioli, Fabiano de S. Oliveira and Jayme L. Szwarcfiter

    Citation: Journal of the Brazilian Computer Society 2011 18:47

    Content type: SI: GraphCliques

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  12. The Classification Problem is the problem of deciding whether a simple graph has chromatic index equal to Δ or Δ+1. In the first case, the graphs are called Class 1, otherwise, they are Class 2. A split graph is ...

    Authors: Sheila Morais de Almeida, Célia Picinin de Mello and Aurora Morgana

    Citation: Journal of the Brazilian Computer Society 2011 18:46

    Content type: SI: GraphCliques

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  13. Authors: Maria Cristina Ferreira de Oliveira

    Citation: Journal of the Brazilian Computer Society 2011 17:45

    Content type: Editorial

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  14. The volume of spatial information on the Web grows daily, both in the form of online maps and as references to places embedded in documents and pages. Considering the spatial information needs of users, it is ...

    Authors: Ivre Marjorie R. Machado, Rafael Odon de Alencar, Roberto de Oliveira Campos Jr. and Clodoveu A. Davis Jr.

    Citation: Journal of the Brazilian Computer Society 2011 17:44

    Content type: Original Paper

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  15. Collaboration networks are social networks in which relationships represent some kind of professional collaboration. The study of collaboration networks can help identify individuals or groups that are importa...

    Authors: Vinícius P. Freire and Daniel R. Figueiredo

    Citation: Journal of the Brazilian Computer Society 2011 17:41

    Content type: Original Paper

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  16. Nowadays, there is a large volume of semantically annotated multimedia data available in the Semantic Web. These data have originated from several different sources, generating new issues about their storage a...

    Authors: Luciano Bernardes de Paula, Rodolfo da Silva Villaça and Maurício Ferreira Magalhães

    Citation: Journal of the Brazilian Computer Society 2011 17:42

    Content type: Original Paper

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  17. Educational modules—concise units of study, composed of theoretical and practical content, which can be delivered to learners by using technological and computational resources—are relevant mechanisms to impro...

    Authors: Ellen Francine Barbosa and José Carlos Maldonado

    Citation: Journal of the Brazilian Computer Society 2011 17:43

    Content type: Original Paper

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  18. Subsequence identification consists of identifying real positions of a specific video clip in a video stream together with the operations that may be used to transform the former into a subsequence from the la...

    Authors: Silvio Jamil Ferzoli Guimarães and Zenilton Kleber Gonçalves do Patrocínio Jr.

    Citation: Journal of the Brazilian Computer Society 2011 17:36

    Content type: Original Paper

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  19. Authors: Maria Cristina Ferreira de Oliveira

    Citation: Journal of the Brazilian Computer Society 2011 17:39

    Content type: Editorial

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  20. The Iterated Prisoner’s Dilemma (IPD) has been used as a paradigm for studying the emergence of cooperation among individual agents. Many computer experiments show that cooperation does arise under certain con...

    Authors: Ana L. C. Bazzan, Ana Peleteiro and Juan C. Burguillo

    Citation: Journal of the Brazilian Computer Society 2011 17:38

    Content type: Original Paper

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  21. Research on trajectory behavior has increased significantly in the last few years. The focus has been on the search for patterns considering the movement of the moving object in space and time, essentially loo...

    Authors: Luis Otavio Alvares, Alisson Moscato Loy, Chiara Renso and Vania Bogorny

    Citation: Journal of the Brazilian Computer Society 2011 17:37

    Content type: Original Paper

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  22. Regulation of social exchanges refers to controlling social exchanges between agents so that the balance of exchange values involved in the exchanges are continuously kept—as far as possible—near to equilibriu...

    Authors: Graçaliz Pereira Dimuro, Antônio Carlos da Rocha Costa, Luciano Vargas Gonçalves and Diego Rodrigues Pereira

    Citation: Journal of the Brazilian Computer Society 2011 17:35

    Content type: Original Paper

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  23. Authors: Maria Cristina Ferreira de Oliveira

    Citation: Journal of the Brazilian Computer Society 2011 17:34

    Content type: Editorial

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  24. This paper presents a novel technique for detection of point landmarks in volumetric medical images based on a three-dimensional (3D) Phase Congruency (PC) model. A bank of 3D log-Gabor filters is specially de...

    Authors: Ricardo J. Ferrari, Stéphane Allaire, Andrew Hope, John Kim, David Jaffray and Vladimir Pekar

    Citation: Journal of the Brazilian Computer Society 2011 17:32

    Content type: Original Paper

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  25. Biomedical Named Entities (NEs) are phrases or combinations of phrases that denote specific objects or groups of objects in the biomedical literature. Research on Named Entity Recognition (NER) is one of the m...

    Authors: Rodrigo Rafael Villarreal Goulart, Vera Lúcia Strube de Lima and Clarissa Castellã Xavier

    Citation: Journal of the Brazilian Computer Society 2011 17:31

    Content type: Original Paper

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  26. Flooding is a critical global problem, which is growing more severe due to the effects of climate change. This problem is particularly acute in the state of São Paulo, Brazil, where flooding during the rainy s...

    Authors: Danny Hughes, Jo Ueyama, Eduardo Mendiondo, Nelson Matthys, Wouter Horré, Sam Michiels, Christophe Huygens, Wouter Joosen, Ka Lok Man and Sheng-Uei Guan

    Citation: Journal of the Brazilian Computer Society 2011 17:29

    Content type: Original Paper

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  27. Authors: Maria Cristina F. de Oliveira

    Citation: Journal of the Brazilian Computer Society 2011 17:30

    Content type: Editorial

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  28. The Robot Soccer domain has become an important artificial intelligence test bench and a widely studied research area. It is a domain with real, dynamic, and uncertain environment, where teams of robots cooper...

    Authors: José Angelo Gurzoni Jr., Murilo Fernandes Martins, Flavio Tonidandel and Reinaldo A. C. Bianchi

    Citation: Journal of the Brazilian Computer Society 2011 17:28

    Content type: Original Paper

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  29. The study and characterization of node mobility in wireless networks is extremely important to foresee the node distribution in the network, enabling the creation of suitable models, and thus a more accurate p...

    Authors: Fernando Luís Dotti, Paulo Fernandes and Cristina M. Nunes

    Citation: Journal of the Brazilian Computer Society 2011 17:26

    Content type: Original Paper

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  30. Graph clustering is an important issue for several applications associated with data analysis in graphs. However, the discovery of groups of highly connected nodes that can represent clusters is not an easy ta...

    Authors: Mariá C. V. Nascimento and André C. P. L. F. Carvalho

    Citation: Journal of the Brazilian Computer Society 2010 17:27

    Content type: Original Paper

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  31. An automatic speech recognition system has modules that depend on the language and, while there are many public resources for some languages (e.g., English and Japanese), the resources for Brazilian Portuguese...

    Authors: Nelson Neto, Carlos Patrick, Aldebaro Klautau and Isabel Trancoso

    Citation: Journal of the Brazilian Computer Society 2010 17:23

    Content type: Original Paper

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  32. The Universal Plug and Play (UPnP) specification defines a set of protocols for promoting pervasive network connectivity of computers and intelligent devices or appliances. Nowadays, the UPnP technology is bec...

    Authors: Thiago Sales, Leandro Sales, Hyggo Almeida and Angelo Perkusich

    Citation: Journal of the Brazilian Computer Society 2010 16:22

    Content type: Original Paper

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  33. This paper presents a model, called the StoryToCode, which allows designing iTV programs focusing on using software components. First, StoryToCode allows transforming a storyboard into an abstract description ...

    Authors: Manoel C. Marques Neto and Celso A. S. Santos

    Citation: Journal of the Brazilian Computer Society 2010 16:21

    Content type: Original Paper

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  34. NCL, the standard declarative language of the Brazilian Terrestrial Digital TV System and ITU-T Recommendation for IPTV Services, provides a high level of reuse in the design of hypermedia applications. In thi...

    Authors: Carlos de Salles Soares Neto, Luiz Fernando Gomes Soares and Clarisse Sieckenius de Souza

    Citation: Journal of the Brazilian Computer Society 2010 16:17

    Content type: Original Paper

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  35. The need for domain ontologies motivates the research on structured information extraction from texts. A foundational part of this process is the identification of domain relevant compound terms. This paper pr...

    Authors: Lucelene Lopes, Renata Vieira, Maria José Finatto and Daniel Martins

    Citation: Journal of the Brazilian Computer Society 2010 16:20

    Content type: Original Paper

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  36. Videos have become a predominant part of users’ daily lives on the Web, especially with the emergence of online video sharing systems such as YouTube. Since users can independently share videos in these system...

    Authors: Tiago Rodrigues, Fabrício Benevenuto, Virgílio Almeida, Jussara Almeida and Marcos Gonçalves

    Citation: Journal of the Brazilian Computer Society 2010 16:19

    Content type: Original Paper

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  37. We propose RelHunter, a machine learning-based method for the extraction of structured information from text. RelHunter’s key idea is to model the target structures as a relation over entities. Hence, the modelin...

    Authors: Eraldo R. Fernandes, Ruy L. Milidiú and Raúl P. Rentería

    Citation: Journal of the Brazilian Computer Society 2010 16:18

    Content type: Original Paper

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  38. Opportunistic computational grids use idle processor cycles from shared machines to enable the execution of long-running parallel applications. Besides computational power, these applications may also consume ...

    Authors: Raphael Y. de Camargo, Fernando Castor and Fabio Kon

    Citation: Journal of the Brazilian Computer Society 2010 16:16

    Content type: Original Paper

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  39. In mobile computing environments, the tracking of users allows applications to adapt to the contexts visited by users (Context Awareness). In recent years, the use of context information and users’ profiles ha...

    Authors: Jader M. Silva, João H. Rosa, Jorge L. V. Barbosa, Débora N. F. Barbosa and Luiz A. M. Palazzo

    Citation: Journal of the Brazilian Computer Society 2010 16:15

    Content type: Original Paper

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  40. Authors: Maria Cristina F. de Oliveira

    Citation: Journal of the Brazilian Computer Society 2010 16:14

    Content type: Editorial

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