45 citations · 71 across the 8 of their papers we have counts for
10 papers
A hop away from everywhere: A view of the intercontinental long-haul infrastructure
Esteban Carisimo, Mia Weaver, Paul Barford +1
Over the past two decades, a desire to reduce transit cost, improve control over routing and performance, and enhance the quality of experience for users, has yielded a more densel…
Placement Laundering and the Complexities of Attribution in Online Advertising
Jeffery Kline, Aaron Cahn, Paul Barford
A basic assumption in online advertising is that it is possible to attribute a view of a particular ad creative (i.e., an impression) to a particular web page. In practice, however…
BigBen: Telemetry Processing for Internet-wide Event Monitoring
Meenakshi Syamkumar, Yugali Gullapalli, Wei Tang +2
This paper describes BigBen, a network telemetry processing system designed to enable accurate and timely reporting of Internet events (e.g., outages, attacks and configuration cha…
iHorology: Lowering the Barrier to Microsecond-level Internet Time
Sathiya Kumaran Mani, Yi Cao, Paul Barford +1
High precision, synchronized clocks are essential to a growing number of Internet applications. Standard protocols and their associated server infrastructure have been shown to typ…
Internet Photonic Sensing: Using Internet Fiber Optics for Vibration Measurement and Monitoring
Shreeshrita Patnaik, Paul Barford, Dante Fratta +4
In this paper, we introduce Internet Photonic Sensing (IPS), a new framework for deformation and vibration measurement and monitoring based on signals that are available from stand…
GreyFiber: A System for Providing Flexible Access to Wide-Area Connectivity
Ramakrishnan Durairajan, Paul Barford, Joel Sommers +1
Access to fiber-optic connectivity in the Internet is traditionally offered either via lit circuits or dark fiber. Economic (capex vs. opex) and operational considerations (latency…
A System for Clock Synchronization in an Internet of Things
Sathiya Kumaran Mani, Ramakrishnan Durairajan, Paul Barford +1
Synchronizing clocks on Internet of Things (IoT) devices is important for applications such as monitoring and real time control. In this paper, we describe a system for clock synch…
TimeWeaver: Opportunistic One Way Delay Measurement via NTP
Ramakrishnan Durairajan, Sathiya Kumaran Mani, Paul Barford +2
One-way delay (OWD) between end hosts has important implications for Internet applications, protocols, and measurement-based analyses. We describe a new approach for identifying OW…
Contamination Estimation via Convex Relaxations
Matthew L. Malloy, Scott Alfeld, Paul Barford
Identifying anomalies and contamination in datasets is important in a wide variety of settings. In this paper, we describe a new technique for estimating contamination in large, di…
Adscape: Harvesting and Analyzing Online Display Ads
Paul Barford, Igor Canadi, Darja Krushevskaja +2
Over the past decade, advertising has emerged as the primary source of revenue for many web sites and apps. In this paper we report a first-of-its-kind study that seeks to broadly…