1 Efficient Computation of Frequent and Top-k Elements in Data Streams Ahmed Metwally Divyakant Agrawal Amr El Abbadi Department of Computer Science University.
Complexity Theory Lecture 7 Lecturer: Moni Naor. Recap Last week: Non-Uniform Complexity Classes Polynomial Time Hierarchy –BPP in hierarchy –If NP µ.
Big Data Lecture 6: Locality Sensitive Hashing (LSH)
1 Algorithms for Large Data Sets Ziv Bar-Yossef Lecture 13 June 25, 2006 .
1 Lecture 18 Syntactic Web Clustering CS 728 - 2007.
Authenticating streamed data in the presence of random packet loss March 17th, 2000. Philippe Golle, Stanford University.
Introduction to IPSec. Overview of Presentation Introduction – The Internet Model and Threats – Solutions Possible – Security Measures at Various Layers.
An Introduction To IPsec
1 Efficient Algorithms for Substring Near Neighbor Problem Alexandr Andoni Piotr Indyk MIT.
Big Data
