UCLA Computer Science Department

 

 

 

 

 

 

M. Yahya “Medy” Sanadidi

e-mail:medy@ucla.edu
UCLA Computer Science Department
3531-F Boelter Hall
Los Angeles, CA 90095-1596
Office: (310) 206-0767
Fax: (310) 794-5056

 

RESEARCH INTERESTS

  1. Congestion control and adaptive multimedia streaming in heterogeneous (wired/wireless) networks
  2. Analytic modeling of computer and communications systems

RESEARCH PROJECTS

http://www.cs.ucla.edu/NRL/hpi/tcpw



2002 PUBLICATIONS

2002 Refereed Papers

R. Wang, M. Valla, M. Sanadidi, B. K. F. Ng, M. Gerla

Efficiency/Friendliness Tradeoffs in TCP Westwood

ISCC, Taormina, Italy, July, 2002

WINNER: BEST PAPER AWARD

 

A. Balk, M. Sigler, M. Gerla, M. Sanadidi, 

Investigation of MPEG4 Video Streaming over SCTP

SCI; Orlando, Fl, USA; July 2002

 

C. Casetti, M. Gerla, S. Mascolo, M. Sanadidi and R. Wang

TCP Westwood: End-to-End Congestion Control for Wired/Wireless Networks

Wireless Networks Journal (WINET); September 2002


G. Procissi, A. Garg, M. Gerla, M. Sanadidi

Token Bucket Parameters for Long Range Dependent Traffic

Computer Communications Journal; September 2002 

 

N. Aboobaker, D. Chanady, M. Gerla, M. Sanadidi

Streaming Media Congestion Control Using Bandwidth Estimation

MMNS; Santa Barbara, Ca; October 2002

 

A. Razdan, A. Nandan, R. Wang, M. Sanadidi, M. Gerla

Enhancing TCP Performance in Networks with Small Buffers

ICCCN ; Florida

 

R. Wang, M. Valla, M. Sanadidi, M. Gerla

Using Adaptive Rate Estimation to Provide Enhanced and Robust Transport over Heterogeneous Networks

ICNP; Paris, France; November 2002

 

R. Wang, M. Valla, M. Sanadidi, M. Gerla 

Adaptive Bandwidth Share Estimation in TCP Westwood

Globecom; Taipei, Taiwan; November 2002

 


2002 Workshops and Presentations

R. Wang, M. Valla, M. Sanadidi, M. Gerla,

TCP Westwood: Bandwidth Estimation Techniques for Efficient and Friendly Congestion Control

Student Poster, UCLA Computer Science Department Research Review; April 2002

WINNER: 5th prize

 

R. Wang, M. Valla, M. Sanadidi, M. Gerla,

TCP Westwood Demo

Student Poster; UCLA Computer Science Department Research Review ; April 2002

 

M. Sanadidi

Scalable Congestion Control in Wire/Wireless Environments

Intro; Part (1); Part(2); Part (3); Part (4)

Tutorial; SBRC; Buzios, Brazil; May 2002

 

M. Sanadidi

TCP Westwood with Adaptive Bandwidth Estimation to Improve Efficiency/Friendliness Tradeoffs

Invited Talk; SBRC; Buzios, Brazil; May 2002

 

M. Gerla, M. Sanadidi, R. Wang, M. Valla

TCP Westwood: Efficient Transport for High-speed Wired/Wireless Networks

High Speed Workshop, Infocom; New York; July 2002


2002 Technical Reports

G. Yang, R. Wang, F. Wang, M. Sanadidi, M. Gerla
TCP Westwood with Bulk Repeat for Heavy Loss environments
UCLA CSD Technical Report #020023; August 2002

G. Yang, R. Wang, M. Sanadidi, M. Gerla
Performance of TCPW BR in Next Generation Wireless and Satellite Network
UCLA CSD Technical Report #020025; August 2002

 

2001 PUBLICATIONS

2001 Refereed Papers

C. Casetti, M. Gerla, S. Mascolo, M. Sanadidi, R. Wang
TCP Westwood: Bandwidth Estimation for Enhanced Transport over Wireless Links
Mobicom 2001; Rome, Italy; July 2001

G. Procissi, M. Gerla, J. Kim, S. Lee, M. Sanadidi
On Long Range Dependence and Token Buckets
SPECTS; Orlando, Fl., USA; July 2001

A. Zanella, G. Procissi, M. Gerla, M.  Sanadidi
TCP Westwood: Analytic Model and Performance Evaluation
Globecom; San Antonio, Texas, USA; November 2001

M. Gerla, M.  Sanadidi, R. Wang, A. Zanella, C. Casetti, S. Mascolo
TCP Westwood: Congestion Window Control Using Bandwidth Estimation
Globecom; San Antonio, Texas, USA; November 2001

2001 Workshops and Presentations

M. Gerla, G. Pau, M. Sanadidi, R. Wang
TCP Westwood: Enhanced Congestion Control for Large Leaky Pipes
Mobile Terrestrial and Space Networking Workshop, NASA Ames Research Center; June 2001

M. Sanadidi
TCP Westwood: Enhanced Congestion Control for Large Leaky Pipes
Invited Talk; University of Alexandria, Alexandria, Egypt; July 2001


2001 Technical Reports

C. Casetti, M. Gerla, S. Lee, M. Sanadidi, R. Wang
Enhancing TCP Congestion Control Via Connection Bandwidth Estimation, A Performance Study
UCLA CSD Technical Report #020024, 2001

2000 PUBLICATIONS

2000 Refereed Papers

C. Casetti, M. Gerla, S. S. Lee, S. Mascolo and M. Sanadidi
TCP with Faster Recovery
MILCOM; Los Angeles, CA; October 2000

 

2000 Technical Reports

S. Mascolo, C. Casetti, M. Gerla, S. S. Lee, and M. Sanadidi
TCP Westwood: congestion control with faster recovery
UCLA CSD Technical Report #200017, 2000

 

PATENTS

Issued

M. Sanadidi, Cam Watson, and R. Muntz
Computer Modeling System and Method
U. S. Patent Number 5,960,181; November 1999

M. Sanadidi, Cam Watson, and R. Muntz
Computer Modeling System and Method
U.S. Patent Number
5,978,576; November 1999

Filed

M. Gerla, M. Sanadidi, C. Casetti, S. Mascolo, S. Lee
Method and Apparatus for TCP with Faster Recovery
Filed October 2001

BIOGRAPHY

(Updated July 2002)

Dr. M. Yahya “Medy” Sanadidi received his Ph. D. in computer science from UCLA in 1982. He is currently a research professor at the UCLA computer science department. As co-principal investigator on NSF sponsored research, he is leading research in modeling and evaluation of high performance Internet protocols.  He teaches undergraduate and graduate courses at UCLA on queuing systems and computer networks. Dr. Sanadidi was a manager and senior consulting engineer at Teradata/AT&T/NCR from 1991 to 1999 and led several groups responsible for performance modeling and analysis, operating systems, and parallel query optimization. From 1984 to 1991, he held the position of Computer Scientist at Citicorp where he pursued R&D projects in wireless metropolitan area data communications and other networking technologies. In particular, between 1984 and 1987, he lead the design and prototyping of an Aloha Wireless MAN for home banking and credit card verification applications. From 1981 to 1983, Dr. Sanadidi was an assistant professor at the computer science department, University of Maryland, College Park, Maryland. There, he taught performance modeling, computer architecture and operating systems, and was principal investigator for NSA sponsored research in global data communications networks. Dr. Sanadidi has consulted for industrial concerns, has co-authored conference as well as journal papers, and holds two patents in performance modeling. He participated as reviewer and as program committee member of professional conferences. His current research interests are in congestion control and adaptive multimedia streaming protocols in heterogeneous (wired/wireless) networks.

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