J
Jennifer Yates
Researcher at AT&T Labs
Publications - 91
Citations - 2846
Jennifer Yates is an academic researcher from AT&T Labs. The author has contributed to research in topics: Service quality & Router. The author has an hindex of 29, co-authored 90 publications receiving 2742 citations. Previous affiliations of Jennifer Yates include AT&T & University of Texas at Austin.
Papers
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Proceedings ArticleDOI
IP fault localization via risk modeling
TL;DR: This work introduces a fault-localization methodology based on the use of risk models and an associated troubleshooting system, SCORE (Spatial Correlation Engine), which automatically identifies likely root causes across layers in IP and optical networks.
Proceedings ArticleDOI
Experience in measuring backbone traffic variability: models, metrics, measurements and meaning
Matthew Roughan,Albert Greenberg,Charles Robert Kalmanek,M. Rumsewicz,Jennifer Yates,Yin Zhang +5 more
TL;DR: This paper introduces a metric for measuring backbone traffic variability that is grounded on simple but powerful traffic theory, and uses a novel method to overcome the major limitation of SNMP measurements -- that they only provide link statistics.
Proceedings ArticleDOI
Detection and Localization of Network Black Holes
TL;DR: This paper uses active measurement between edge routers to raise alarms whenever end-to-end connectivity is disrupted, regardless of the cause, and successfully detects and localizes three known black holes.
Proceedings ArticleDOI
Towards automated performance diagnosis in a large IPTV network
TL;DR: This paper focuses on characterizing and troubleshooting performance issues in one of the largest IPTV networks in North America, and develops a novel diagnosis tool called Giza that is specifically tailored to the enormous scale and hierarchical structure of the IPTV network.
Patent
Control of optical connections in an optical network
TL;DR: In this paper, a method for lightpath provisioning in a reconfigurable optical network that comprises the steps of naming each network addressable element, determining current resources therein and determining current topology therein, requesting establishment of a lightpath, and allocating the lightpath is presented.