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Alexander Marder
Researcher at University of California, San Diego
Publications - 9
Citations - 120
Alexander Marder is an academic researcher from University of California, San Diego. The author has contributed to research in topics: traceroute & Computer science. The author has an hindex of 2, co-authored 7 publications receiving 87 citations. Previous affiliations of Alexander Marder include University of Pennsylvania.
Papers
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Proceedings ArticleDOI
Pushing the Boundaries with bdrmapIT: Mapping Router Ownership at Internet Scale
Alexander Marder,Matthew Luckie,Amogh Dhamdhere,Bradley Huffaker,kc claffy,Jonathan M. Smith +5 more
TL;DR: BdrmapIT is presented and evaluated, which achieves 91.8%-98.8% accuracy when mapping AS boundaries in two Internet-wide traceroute datasets, vastly improving on MAP-IT's coverage without sacrificing bdrmap's ability to map a single network.
Proceedings ArticleDOI
MAP-IT: Multipass Accurate Passive Inferences from Traceroute
TL;DR: A new algorithm, Multipass Accurate Passive Inferences from Traceroute (MAP-IT), for inferring the exact interface addresses used for point-to-point inter-AS links, as well as the specific ASes involved, are described, suggesting that MAP-IT is sufficiently reliable for network diagnostics.
Book ChapterDOI
APPLE: Alias Pruning by Path Length Estimation
TL;DR: The approach, Alias Pruning by Path Length Estimation (apple), avoids relying on router manufacturer and operating system specific implementations of IP and filters potential router aliases seen in traceroute by comparing the reply path length from each address to a distributed set of vantage points.
Proceedings ArticleDOI
Inferring regional access network topologies: methods and applications
Zesen Zhang,Alexander Marder,Ricky K. P. Mok,Bradley Huffaker,Matthew Luckie,kc claffy,Aaron Schulman +6 more
TL;DR: In this paper, a toolbox of Internet cartography methods, and new ways of applying them, is used to perform an active measurement-driven study of the topology of U.S. regional access ISPs.
Proceedings ArticleDOI
vrfinder: Finding Outbound Addresses in Traceroute
TL;DR: In this paper, the authors show that outbound addresses are common in the Internet-wide traceroute dataset collected by CAIDA's Ark vantage points in January 2020, accounting for 1.7% - 5.8% of the addresses seen at some point before the end of a tracerouting.