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Cristian Lumezanu Research Staff Member NEC Labs lume at nec-labs dot com CV |
I am a researcher in the Autonomic Management group at NEC Laboratories America in Princeton, NJ. Previously, I was a postdoctoral researcher in Nick Feamster's group at GeorgiaTech. I hold PhD and MS in Computer Science from the University of Maryland, where I worked with Neil Spring and Bobby Bhattacharjee. I come from Craiova, Romania.
My research spans the areas of networking, distributed systems, and security. Currently, I focus on software-defined networking and OpenFlow.
Research
| Twinkle: Detecting malicious behavior in social networks | ICWSM'12, IMC'12 | |
| SculpTE: Autonomous traffic engineering with self-configuring link weights | ||
| Ukairo: Scalable bandwidth detour routing | PAM'11 | |
| Microcontracts: Fine-grained contracts for Internet connectivity | Sigcomm'11 | |
| Cellular RE: Redundancy elimination in cellular wireless networks | IMC'10 | |
| PeerWise: Overlay networks for robust, low-latency communication | IMC'09, NSDI'09, PAM'09, NetEcon'08, HotNets'07 | |
| Pistachio Detecting flaws in network protocol implementations using static analysis | I&C'08, Security'06 | |
| OverSeq: Decentralized message ordering | Middleware'06 | |
| LRGP/LLA: Optimization-based resource allocation for information dissemination | ICDCS'08, ICDCS'06 |
Recent publications (full list)
Observing Common Spam in Tweets and Emails
Cristian Lumezanu, Nick Feamster
ACM Sigcomm Internet Measurement Conference (IMC), 2012
[pdf]
#bias: Measuring the Tweeting Behavior of Propagandists
Cristian Lumezanu, Nick Feamster, Hans Klein
AAAI International Conference on Weblogs and Social Media (ICWSM), 2012
[pdf]
How Many Tiers? Pricing in the Internet Transit Market
Vytautas Valancius, Cristian Lumezanu, Nick Feamster, Ramesh Johari, Vijay Vazirani
ACM Sigcomm, 2011
[pdf]
On the Feasibility of Bandwidth Detouring on the Internet
Thom Haddow, Sing Wang Ho, Jonathan Ledlie, Cristian Lumezanu, Moez Draief, Peter Pietzuch
Passive and Active Measurement Conference (PAM), 2011
[pdf] [www]
The Effect of Packet Loss on Redundancy Elimination in Cellular Wireless Networks
Cristian Lumezanu, Katherine Guo, Neil Spring, Bobby Bhattacharjee
ACM Sigcomm Internet Measurement Conference (IMC), 2010
[pdf]
Triangle Inequality Variations in the Internet
Cristian Lumezanu, Randy Baden, Neil Spring, Bobby Bhattacharjee
ACM Sigcomm Internet Measurement Conference (IMC), 2009
[pdf] [www]
Symbiotic Relationships in Internet Routing Overlays
Cristian Lumezanu, Randy Baden, Dave Levin, Neil Spring, Bobby Bhattacharjee
Usenix Symposium on Networked Systems Design and Implementation (NSDI), 2009
[pdf] [www]