'Ramesh govindan' presentation slideshows

Lecture 4: Link Characteristics

Lecture 4: Link Characteristics. Anish Arora CIS788.11J Introduction to Wireless Sensor Networks Material uses slides from Alberto Cerpa, ZhaoGovindan, WooCuller, ZhangArora . References.

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Data Gathering and Aggregation in Wireless Sensor Networks

585 views • 35 slides

Minimizing Data Uncertainty through System Design

Injected CONSTANT fault. In a deployment with all sensors in a styrofoam box, thus with a 1-d signal subspace, the algorithm recovers the gains and offsets almost exactly. Then assuming the measured signals y are a linear function of x :

10 views • 1 slides

DECAF: Detecting and Characterizing Ad Fraud in Mobile Apps

NSDI 2014. DECAF: Detecting and Characterizing Ad Fraud in Mobile Apps. Bin Liu Suman Nath , Ramesh Govindan , Jie Liu. The Mobile Ad Ecosystem. App Developer. Paid by Impressions. Paid by User Clicks. Ad Plugin. Ad Plugin. See/Click Ads. Ad Network. App User. Phone/Tablet App.

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