Patrick Verkaik

UCSD Dept of CSE 9500 Gilman Drive MC 0404 La Jolla, CA 92093-0404 Office: CSE (EBU3B) 3144 Phone: 858 534 8173 E-Mail : can without great difficulty be pieced together from edu, pverkaik,   ucsd, @, cs, and some dots.

About me

Research

Advisor: Alex C. Snoeren.

Most recently I've been getting caught up in wireless research, joining the likes of Alex Snoeren, Geoff Voelker, Mikhail Afanasyev, Stefan Savage and Yu-Chung Cheng. We diagnose enterprise wireless networks (Jigsaw). Additionally, together with Yuvraj Agarwal and Alex Snoeren, I'm analysing the performance of VOIP in wireless networks. These slides give an overview of some of the work: [pdf] [ppt].

I did two internships with AT&T Research in 2005 and 2006, in both cases working with Kobus van der Merwe and other good people. We worked on distributed denial of service attack mitigation and fine-grained route control for ISPs.

The first project that I worked on at UCSD was the Platypus project, a system that enables increased routing flexibility for end hosts and edge networks, while providing the control that ISPs want over such source-based path selection. I implemented a framework in which all this takes place, guided by policy.

In 2004, I was a scientific programmer with the Intelligent Interactive Distributed System project, at the Vrije Universiteit Amsterdam.

During 2003, I did research and development in interdomain routing on the Atoms project at CAIDA, funded by NLnet Labs. Here is my old homepage.

From 1996 to 2002, I was the lead scientific programmer with the Globe project, at the Vrije Universiteit Amsterdam, headed by Maarten van Steen and Andy Tanenbaum.

Refereed publications

Automating Cross-Layer Diagnosis of Enterprise Wireless Networks
Yu-Chung Cheng, Mikhail Afanasyev, Patrick Verkaik, Peter Benko, Jennifer Chiang, Alex C. Snoeren, Geoffrey M. Voelker, Stefan Savage
Proceedings of the ACM SIGCOMM Conference
Kyoto, Japan, August 2007.

Wresting Control from BGP: Scalable Fine-grained Route Control
P. Verkaik, D. Pei, T. Scholl, A. Shaikh, A. C. Snoeren, J. van der Merwe
Proceedings of the USENIX Annual Technical Conference, Santa Clara, CA, June 2007.
(techreport, slides)

PRIMED: A Community-of-Interest-Based DDoS Mitigation System
P. Verkaik, O. Spatscheck, J. van der Merwe, A. C. Snoeren
Proceedings of the ACM SIGCOMM Workshop on Large Scale Attack Defense, Pisa, Italy, September 2006.

Global Distribution of Free Software (and other things)
A. Bakker, I. Kuz, M. van Steen, A.S. Tanenbaum, P.Verkaik
Proc. SANE 2002, Maastricht, May 2002.

Encapsulating Distribution in Remote Objects (preprint)
M. Jansen, E. Klaver, P. Verkaik, M. van Steen, A.S. Tanenbaum
Information and Software Technology 43(6):353-363, May 2001.

A Distributed-Object Infrastructure for Corporate Websites
I. Kuz, P. Verkaik, M. van Steen, H.J. Sips
Proc. IEEE Distributed Objects and Applications (DOA'99), Antwerp, September 2000, pp. 165-176.

The Globe Distribution Network
A. Bakker, E. Amade, G. Ballintijn, I. Kuz, P. Verkaik, I. van der Wijk, M. van Steen, A.S. Tanenbaum
Proc. 2000 USENIX Annual Conf. (FREENIX Track), San Diego, June 18-23, 2000, pp. 141-152.

Other publications

A New Routing Architecture: Atomised Routing
P. Verkaik, A. Broido, Y. Hyun, k. claffy
Internetworking 2003, June 2003, San Jose.

A Scalable Implementation for Human-Friendly URIs
G. Ballintijn, P. Verkaik, E. Amade, M. van Steen, A.S. Tanenbaum
Technical Report IR-466, Division of Mathematics and Computer Science, Faculty of Sciences, Vrije Universiteit Amsterdam, November 1999.

Beyond HTTP: An Implementation of the Web in Globe
I. Kuz, P. Verkaik, I. van der Wijk, M. van Steen, A.S. Tanenbaum
Technical Report IR-465, Division of Mathematics and Computer Science, Faculty of Sciences, Vrije Universiteit Amsterdam, November 1999.

Community outreach

Atomised Routing
P. Verkaik, A. Broido, Y. Hyun, k. claffy
RIPE 45, May 2003, Barcelona
IETF 56, March 2003, San Francisco.

Posters