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CCS
2008
ACM
15 years 8 months ago
Spamalytics: an empirical analysis of spam marketing conversion
The "conversion rate" of spam -- the probability that an unsolicited e-mail will ultimately elicit a "sale" -- underlies the entire spam value proposition. How...
Chris Kanich, Christian Kreibich, Kirill Levchenko...
DBSEC
2008
136views Database» more  DBSEC 2008»
15 years 8 months ago
An Opinion Model for Evaluating Malicious Activities in Pervasive Computing Systems
Pervasive computing applications typically involve cooperation among a number of entities spanning multiple organizations. Any security breach in any single entity can have very fa...
Indrajit Ray, Nayot Poolsappasit, Rinku Dewri
SIP
2001
15 years 8 months ago
Multiresolutional descriptions of digital video in terms of "relevance"
This paper introduces algorithms for determining the "relevance" of each frame (and objects within the frame) to the scenes present in a given video sequence. Specifical...
Onur G. Guleryuz, V. Ratnakar
ISMB
2000
15 years 8 months ago
Search for a New Description of Protein Topology and Local Structure
A novel description of protein structure in terms of the generalized secondary structure elements (GSSE) is proposed. GSSE's are defined as fragments of the protein structure...
Lukasz Jaroszewski, Adam Godzik
SODA
1998
ACM
99views Algorithms» more  SODA 1998»
15 years 8 months ago
Online Throughput-Competitive Algorithm for Multicast Routing and Admission Control
We present the first polylog-competitive online algorithm for the general multicast admission control and routing problem in the throughput model. The ratio of the number of reque...
Ashish Goel, Monika Rauch Henzinger, Serge A. Plot...