Célio Vinicius Neves de Albuquerque

Instituto de Computação

Universidade Federal Fluminense - IC/UFF - BRASIL

http://www.ic.uff.br/~celio - celio at ic.uff.br

 

Contact       Departamento de Ciência da Computação
Instituto de Computação

Universidade Federal Fluminense
Rua Passo da Pátria, 156 - Bloco E - 3° andar - Sala 305
São Domingos, Niterói, RJ, CEP 24.210-240, Brasil
Tel: +55-21-2629-5595
Fax: +55-21-2629-5627

Classes

            -  Programming II 2006/1
            -  Computer Networks 2006/1
            -  Computer Organization II  2005/2
            -  Computer Networks 2005/2
            -  Multimedia Networks 2005/1
            -  Programming II 2005/1
            -  Programming Languages - EEL 670 - 2004/2 - UFRJ

Main Interests

My research interests include multimedia internet broadcasting, computer network architectures and protocols, next generation Internet, wireless networks, multicast and multimedia services, and traffic flow and congestion control mechanisms.

Main Projects

Education

Awards

  • NSF Student Travel Grant Award to attend INFOCOM, Israel, March 2000.
  • SBRC'98 Best paper award. "Credit-Based Flow Control with Explicit Rate Feedback for Adaptive Video Multicast", Célio Albuquerque, Brett Vickers and Tatsuya Suda, May 1998.
  • Research Assistantships from Winter '96 to Summer '00.
  • Teaching Assistantships on Spring '96, Fall '96 and Fall '98.
  • CAPES scholarship to support Ph.D. studies, September 1995 to August 1999.
  • CNPq/Brasil scholarship to support Master's studies, March 1993 to March 1995.
  • CNPq/Brasil scholarship to support Undergraduate research studies, March 1988 to December 1992.

Work Experience

  • Associate Professor

Fluminense Federal University – UFF

Instituto de Computação – IC

December 2004 –

Present
  • Associate Professor

Federal University of Rio de Janeiro – UFRJ

Departamento de Eletrônica – DEL

Grupo de Teleinformática e Automação - GTA

August 2004 –

December 2004

 

  • Consultant

Amedia Networks, M2 Networks and Magis Networks
Design of Synchronous HDTV-capable Medium Access Control for Wireless LANs and Documentation of Magis Air5 Medium Access Control Specification

October 2003 –

July 2004

  • Staff Systems Engineer

Magis Networks
Main designer of Wireless LAN Air5 synchronous TDMA/TDD Medium Access Control, Host Interface, Layer-2 Protocols, QoS Link Scheduler, Admission Control, hardware memory management, PCI per-flow flow control, forward error correction, and security framework. Main developer of Air5 synchronous MAC firmware and Air5 System simulator. Managed Air5 pre-tapeout and post-tapeout ASIC verification, and ASIC-Firmware integration. Patented Air5 MAC scheduling and admission control.

July 2000 –

October 2003

  • Graduate Student Researcher

University of California, Irvine,
Dept. Information and Computer Science

October 1995 –

September 2000

  • Teaching Assistant

University of California, Irvine,
Dept. Information and Computer Science
ICS153 (Computer Networks) and
ICS22 (Introduction to Computer Science)

Spring 1996,
Fall 1996 and
Fall 1998

  • Telecommunications Engineer

MCI/EMBRATEL
Brazilian long-distance telecommunications company implanting the first commercial Internet Access and Service Provider in Brasil

December 1994 -
September 1995

  • Student Researcher

GTA/UFRJ
Computer Networks Research Group, Federal University of Rio de Janeiro

March 1989 -
March 1995

Publications

Journal Papers, Magazine Papers and Book Chapters

  • Célio Albuquerque, Tiago Proença e Etienne Oliveira, “TV sobre IP – Arquiteturas para Transmissão em Larga Escala”, Mini-curso do SBRC 2006, Capítulo 3, Maio de 2005.
  • Célio Albuquerque, Tatsuya Suda and Brett Vickers, "Network Border Patrol: Preventing Congestion Collapse and Promoting Fairness in the Internet", IEEE/ACM Transactions on Networking, February 2004. [NBP'2004]
  • Duke Hong, Célio Albuquerque, Carlos Oliveira, and Tatsuya Suda, "Evaluating the Impact of Emerging Streaming Media Applications on TCP/IP Performance", IEEE Communications Magazine, April 2001. [Comm'2001]
  • Brett Vickers, Célio Albuquerque and Tatsuya Suda, "Source-Adaptive Multi-Layered Multicast Algorithms for Real-Time Video Distribution", IEEE/ACM Transactions on Networking, December 2000. [ToN'2000]. Also published as UCI-ICS Technical Report 99-45, University of California, Irvine, USA, October 1999.
  • Célio Albuquerque, Brett Vickers and Tatsuya Suda, "A Source-Adaptive Multi-Layered Multicast Algorithm for Internet Video Distribution", Springer book "Multimedia Internet Broadcasting", ISBN 1-85233-283-2, December 2000. [MIB'2000]
  • Célio Albuquerque, Brett Vickers and Tatsuya Suda, "Credit-Based Source-Adaptive Multi-Layered Video Multicast", Performance Evaluation Journal, Vol.(40)1-3, pages 135-159, March 2000. [PE'2000]

Conference Papers, Workshops and Technical Reports

  • Janine Kniess and Célio Albuquerque, “A Survey of Application-level Multicast Group Communication and a Proposal for Intelligent Reflectors”, 5th IFIP/IEEE International Conference on Network Control and Engineering (WCC Netcon2006), Santiago, Chile, August 2006.
  • Etienne Oliveira e Célio Albuquerque, "TV Interativa: Uma Alternativa para o Processo de Aprendizagem", WCCSETE 2006 - World Congress on Computer Science, Engineering and Technology Education, Itanhaém, Brasil, 19 a 22 de março de 2006.
  • Etienne Oliveira e Célio Albuquerque, “TV Digital Interativa: Padrões para uma nova era”, Mini-curso da V Escola Regional de Informática RJ/ES, Niterói, Brasil, Outubro de 2005.
  • Célio Albuquerque, Tatsuya Suda and Brett Vickers, "Network Border Patrol", In Proc. of IEEE INFOCOM 2000, Tel-Aviv, Israel, March 2000. [INFOCOM '2000].
  • Célio Albuquerque, Brett Vickers and Tatsuya Suda, "An End-to-End Source-Adaptive Multi-Layered Multicast (SAMM) Algorithm", In Proc. 9th International Packet Video Workshop, New York, April 1999. [PV'99].
  • Brett J. Vickers, Célio Albuquerque and Tatsuya Suda, "Adaptive Multicast of Multi-Layered Video: Rate-Based and Credit-Based Approaches", In Proc. of IEEE INFOCOM, San Francisco, CA, USA, March 1998. [INFOCOM '98]
  • Célio Albuquerque, Brett Vickers and Tatsuya Suda, "Multicast Flow Control with Explicit Rate Feedback for Adaptive Real-Time Video Services", In Proc. SPIE's 1998 Performance and Control of Network Systems II, Boston, Massachusetts, USA, November 1998. [SPIE '98]
  • Célio Albuquerque, Marcio Faerman and Otto C. Duarte, "Implementations of Traffic Control Mechanisms for High Speed Networks", In Proc. of IEEE ITS, São Paulo, Brasil, August 1998. [ITS '98]
  • Célio Albuquerque, Brett Vickers and Tatsuya Suda, "Credit-Based Flow Control with Explicit Rate Feedback for Adaptive Video Multicast", In Proc. of Brazilian Symposium on Computer Networks (SBRC), Rio de Janeiro, Brasil, May 1998. Best Paper Award. [SBRC '98]
  • Célio Albuquerque, Tatsuya Suda and Brett Vickers, "Fair Queuing with Feedback-Based Policing: Promoting Fairness and Preventing Congestion Collapse in the Internet", UCI-ICS Technical Report 99-26, University of California, Irvine, USA, September 1998. [ICS-TR-99-26]
  • Célio Albuquerque, Marcelo D. Nunes and Otto C. Duarte, "An Efficient Implementation Architecture for Layered Communication Systems", 38th IEEE Midwest Symposium on Circuits and Systems (MWSCAS '95), Rio de Janeiro, Brasil, August 1995. [MWSCAS '95]
  • Célio Albuquerque, Marcelo D. Nunes and Otto C. Duarte, "Performance Measurements in a Manufacturing Communication System", IEEE International Symposium on Circuits and Systems (ISCAS '94), pp. 3.69-3.72, London, England, May 1994. [ISCAS '94]
  • Daniel Villela, Luis H. Costa, Célio Albuquerque, Marcelo Nunes and Otto C. Duarte, "Desempenho de uma aplicação de transferência de arquivos em um sistema de comunicação industrial", XI Brazilian Congress on Automation (CBA '96 - Congresso Brasileiro de Automática), São Paulo, SP, September 1996. Portuguese. [CBA '96]
  • Marcio Faerman, Célio Albuquerque and Otto C. Duarte, "Janela Móvel Particionada: Proposta de um Novo Mecanismo de Policiamento de Tráfego", 13th Telecommunications Brazilian Symposium (SBT '95 - Simpósio Brasileiro de Telecomunicações), Águas de Lindóia, Brasil, September 1995. Portuguese. [SBT '95]
  • Célio Albuquerque, Marcio Faerman and Otto C. Duarte, "Implementação de Mecanismos de Policiamento em Redes de Alta Velocidade", 13th Brazilian Symposium on Computer Networks (SBRC '95 - Simpósio Brasileiro de Redes de Computadores), pp. 103-119, Belo Horizonte, Brasil, May 1995. Portuguese. [SBRC '95]
  • Célio Albuquerque, Marcelo L. Lanza and Otto C. Duarte, "Sistemas de Comunicação Abertos em um Ambiente de Redes Locais: Uma Implementação e Medidas de Desempenho", 13th Computing Brazilian Symposium (SBC '93 - Simpósio Brasleiro de Computação), Florianópolis, Brasil, August 1993. Portuguese. [SBC '93]

Invited Talks

  • Célio Albuquerque, "Promoting Fairness and Preventing Congestion in the Internet", Tsukuba University, Japan, May 21, 1999.
  • Célio Albuquerque, "Multicast Video in Heterogeneous Networking Environments", ICS Open House, Software Council of Southern California and University of California, Irvine, USA, October 7, 1998. [OpenHouse] [Slides]

EE M.Sc. Thesis

  • "High Performance Architecture for Multimedia Communication Systems", [Abstract]
    COPPE/PEE/UFRJ - April 1995 - Portuguese - A4 size - 127 p.
    Advisor: Otto Carlos Muniz Bandeira Duarte
    Original title:
    "Arquitetura de Implementação de Alto Desempenho para Sistemas de Comunicação Multimídia"

Reviewer

  • IEEE/ACM Transactions on Networking
  • Performance Evaluation Journal
  • ETT Special Issue on Service Quality Control in Multimedia Wireless Networks
  • Infocom 2001, SPECTS '2000, Globecom '99, ICNP '99, SPIE '98, ...