The SBBD groups activities techniques that evidence the state of the area of data base. The current thematic areas of the SBBD are:

algorithms and theory of data base;
interfaces with the user for data base;
aspects of implementation of Systems of Management of Data base;
guided data bases the object-relationary objects and; active, deductive, secular and space data bases;
cooperative data bases;
data bases multimedia and hipermídia;
estensíveis systems;
distributed and parallel data bases;
discovery of knowledge in data base and mining of data;
workflow;
data warehouse;
techniques of modeling and design of data base;
bed of data base the advanced applications;
literal and half-structuralized data bases.
 

 The general programming of the SBBD is prepared by its Committee of Program. This follows a model that comes being successful has years, with the gradual introduction of new activities. For 2000 the following activities had been selected:

 technic sessions;
 invited lectures;
tutorials;
 courses;
 companies lectures.
 

 As of tradition, the SBBD counts on a qualified Committee of Program. For the year of 2000, the Committee of Program is being presided over for Dra. Karin Becker (PUCRS), and composition for the following researchers, representative of the biggest centers of research in data base of all domestic territory, as well as members of prominence of the international scene:

Alex A. Freitas (PUCPR)
Ana Maria de Carvalho Moura (IME-RJ)
Berthier Ribeiro-Neto (UFMG) - Steering Committee
Christine Collet (ENSIMAG/INPG - France)
Claudia Maria Bauzer Medeiros(UNICAMP) Steering Committee
Fernando Fonseca (UFPE)
João Eduardo Ferreira (IME-USP)
Juliano Lopes de Oliveira (UFG)
Karin Becker (PUCRS) - Chair, Steering Committee
Marcus Sampaio (UFPB)
Maria Luiza Campos (DCC/IM-UFRJ)
Marina T.Pires Vieira (UFSCar)
Marta Lima Mattoso (COPPE-UFRJ) - Steering Committee, Choice of the Tutorials
Nina Edelweiss (UFRGS)
Ouri Wolfson (University of Illinois - USA)
Ricardo Baeza-Yates (University of Chile - Chile)
Sandra Aparecida de Amo (UFU)
Sanjay Kumar Madria (Purdue University - USA)
Sergio Lifschitz (PUC-Rio)
Vânia Vidal (UFC) - Steering Committee

 Amongst these, the researchers Karin Becker, Berthier Ribeiro-Neto, Cláudia Bauzer Medeiros, Marta Lima Mattoso and Vânia Vidal compose the Steering Committee, responsible for all final decisions of the programming technique of the event. Moreover, the Forfeiture of Choice of the Tutorials ones was formed, presided over for the Dra. Marta Lima Mattoso, and composite for the same members of the Committee of Program above listed.
 

 The sessions techniques correspond presentation of the works submitted and accepted for the Committee of Program of the symposium. These works present original contributions to the state of the art in data base. Had increasing internationalization of the event, the symposium to count on some sessions international techniques, where the works submitted in English will be presented in this language. This year, 75 articles had been submitted, being that 26 had been accepted (about 30%), as relation below.

Uma Interface Gráfica para Consulta a Fontes de Dados XML
   Tatiana Coelho, Alberto Henrique Frade Laender, Altigran Soares da Silva, Karine de Goes Louly

Interoperabilidade de Bancos de Dados Heterogêneos através da WWW
   Gustavo Kantorski, Cora H. F. Pinto Ribeiro

GeoVisual Interface - A Visual Query Interface for Geographic Information Systems
   Damires Fernandes, Ana Carolina Salgado

Investigando a Variação do Desempenho de MAMs em Função da Distribuição Espacial dos Dados
   Ana Carolina Salgado, Ricardo Rodrigues Ciferri, Silvio Siqueira Cortez

Mining Temporal Constraints in Databases using Genetic Algorithms
   Sandra de Amo

Mail-by-Example: a visual query interface for managing large volumes of data
   Karin Becker, Michelle de Oliveira Cardoso

Topographic combination of images and text for information discovery in a digital library context
   Jean-Charles Lamirel, Jacques Ducloy, Hager Kammoun

Distribuindo os Dados do Data Warehouse
   Cristina Dutra de Aguiar Ciferri, Fernando da Fonseca de Souza

Auto-Manutenção de Classes de Fuso em Vises de Integração de Dados
   Vânia Vidal, Valéria Pequeno

Um Padrão e um Banco de Metadados para um Sistema de Informação Ambiental
   Claudia Medeiros, Andréia Fagundes

Query Optimization in Kess - An Ontology-Based KBMS
   Henrique Andrade, Joel Saltz

Using quantitative information for efficient association rule generation
   Bruno Possas, Wagner Meira Jr., Rodolfo Resende, Marcio Bunte

Fast feature selection using fractal dimension
   Caetano Traina, Agma Juci Machado Traina, Leejay Wu, Christos Faloutsos

Uma investigação sobre fatores que influenciam o desempenho de junções espaciais
   Sandro Danilo Gatti, Geovane Cayres Magalhães

Avaliação do processamento paralelo de expresses de caminho
   André Victor, Flávio Tavares, Marta Mattoso

O algoritmo de coerência de cache de disco DSMIO
   Carla Osthoff, Marta Mattoso, Cristiana Seidel, Ricardo Bianchini, Claudio Amorim

Modelagem de um Data Mart Orientado a Objetos para Extração de Conhecimento de Metadados Multimídia
   Joaquim Felipe, Marina Teresa Pires Vieira

Construção Eficiente de Índices para Bases de Dados Textuais
   Edleno Moura, Nivio Ziviani

Filtro Raster para Junções de Polilinhas
   Geraldo Zimbrao, Jano Moreira de Souza, Rodrigo Salvador Monteiro, Leonardo Guerreiro Azevedo

Past-directed Evaluation of Dynamic Integrity Constraints in Temporal Databases
   Maria Amália Pacheco e Silva, Maria Ribera Sancho i Sams

Implementação de um BD Temporal sobre um BD Convencional: Mapeamento do Modelo e Gerenciamento
   Patrícia Hubler, Nina Edelweiss

Um Ambiente para a Geração de Wrappers Baseado em Exemplos
   Paulo Golgher, Alberto Laender, Altigran Soares, Berthier Ribeiro-Neto

Uma metodologia de inserção de tecnologia de data warehouse em organizações
   Walter Pereira, Karin Becker

Modelo de Custos para Seleção Dinâmica de Agregados a Materializar em Data Warehouses
   Roberto Monteiro, Maria Luiza Campos

Teste do Grafo de Serialização Temporal
   Ângelo Brayner, José Maria Monteiro

Uma arquitetura para Sistemas de Data Warehouse utilizando um Sistema de Gerência de BD Heterogêneos
   Diva Silva, Sean W. M. Siqueira, Elvira M. A. Ucha, Maria Helena Braz, Rubens N.

  The severity of the process of responsible selection of works for the recognized quality of the programming technique of the SBBD. The 75 submissions of works for the SBBD'2000 had been distributed to the members of the program committee, or the qualified collaborators for them indicated, being that each article was attributed the 3 copyholders initially. These had analyzed and judged articles, justifying its opinion through one to seem cirscustanciado to the authors, eventually with recommendations to the program committee. A time returned the evaluations, had been requested quarrels between the appraisers and/or to seem you add for the cases where the trend the aceitação/rejeição in the clear age. The Steering Committee, base in these to seem and quarrels you add promoted with the members of the Committee of Program, selected 26 works.
 

 The invited lectures inside involve the presentation of a current and excellent subject of the thematic one of the event, made for guests special. The masters invited are people of recognized intellectual authority and of proven accomplishments in its areas of performance, typically professors doctors of important institutions of Brazil and the exterior. Each lecture to have duration of 1 hour. For 2000 the participation of two masters is confirmed invited, to know Calton Pu and Daniela Florescu. The summarized resume of the two palestrantes presented below, being that the presented full resume in annex:

Calton Pu - Georgia Institute of Technology, USA.
   Calton Pu was born in Taiwan, but grew up in Brazil. He received his PhD from University of Washington in 1986 and served on the faculty of Columbia University and Oregon Graduate Institute. Currently, he is holding the position of Professor and John P. Imlay, Jr. Chair in Software at the College of Computing, Georgia Institute of Technology. He is leading the Infosphere project, part of the DARPA Information Technology Expedition program. Infosphere is a joint project between Georgia Tech and OGI, plus a number of other collaborators. Infosphere builds on his previos and ongoing research interests. First, he has been working on next-generation operating system kernels to achieve high performance, adaptiveness, security, and modularity, using program specialization, software feedback, and domain-specific languages. This area has included projects such as Synthetix, Immunix, Microlan-guages, and Microfeedback, applied to distributed multimedia and system survivability. Second, he has been working on new data and transaction management by extending database technology. This area has included projects such as Epsilon Serializability, Reflective Transaction Framework, and Continual Queries over the Internet.
His collaborations include applications of these techniques in scientific re-search on macromolecular structure data, weather data, and environmental data, as well as in industrial settings.He has published more than 25 journal papers, 90 conference and refereed workshop papers, and served on more than 40 program committees, including the co-PC chair of SRDS'95, co-general chair of ICDE'97, and co-PC chair of ICDE'99. He is currently an associate editor of IEEE TKDE, DAPD, and IJODL. His research is currently funded by NSF, DARPA, Intel, Tektronix, and other sources.

Daniela Florescu - INRIA, Frana. Daniela Florescu received her Ph.D. in 1996, on "Search Spaces for Object Oriented Query Optimization". She is now a researcher at INRIA Rocquencourt, in the Caravel project. Dr. Florescu is among the authors of the XML-QL query language and the main designer of the Strudel web-site management system. Her current research interests include XML technologies (query languages, storage, query optimization), static query optimization, data-intensive web site management, and data cleaning. Daniela Florescu is also a member of the W3C working group on new proposal submitted to the W3C working group.
  

 The tutorials ones also are selected by the Committee of Program, being that 16 proposals had been this year received from excellent quality. A tutorial one has duration of 3 hours and approaches research subjects, consisting in excellent opportunity for update of academics and professionals in advanced subjects of data base. Two tutorial foreigners had been this year selected, and two national ones, both listed abaixo.Entering links for each tutorials one, are presented summary, and one short biography of the selected author (senior researcher, in case of some authors) to present it. The full resume of the presenter is presented in annex:

Querying the Web
   Daniela Florescu - INRIA, Juliana Freire - Bell Labs, Ioana Manolescu - INRIA

Web Mining: Concepts Practices and Research
   Osmar R. Zaiane - Department of Computing Science University of Alberta Edmonton, Canada.

Semistructured Data
   Ronaldo dos Santos Mello, Carina Friedrich Dorneles, Adrovane Kade, Carlos Alberto Heuser (II/UFRGS)

Genome Databases
   Luiz Fernando Bessa Seibel, Melissa Lemos, Sérgio Lifschitz (PUC-Rio)
 

 The courses approach current subjects of the area of data base, consisting excellent fórum for update of graduation students and after-graduation, as well as of professionals of the area of data base. Each course has duration of 4 hours. The courses had been elaborated from proposals carried through for the Committee of Program of subjects of potential interest of the academic and professional community, for which professional academics of reputation had been selected to give them. Below the offered courses are related, with links for a summary and one short biography of its responsible one:

Integrando Banco de Dados e Web
   Javam C. Machado (UFC)

Data Warehouse: Estratégias, Arquitetura e Ferramentas
   Maria Luza Machado Campos (UFRJ)

Banco de Dados Orientado a Objetos
   Marcus Sampaio (UFPB)

Integrando Java e Banco de Dados
   Jorge Henrique Cabral Fernandes (UFRN)
 

 The technology of the information has tried amazing advances over all in the last times. This true one in such a way in the national scene as international. Several so the areas of the Computer science that have modified day-by-day of our lives. Of this mode with intention to promote the integration of the members of the some centers of research in data base of the country and the exterior with the companies who develop technology of the information, we are bringing to the SBBD'2000 some companies of national and international reputation to carry through lectures. Already the following companies are confirmed:

Microsoft;

Stern Software;

Logic Way;

Oracle;

Lucent Technologies.