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ACSAC
2010
IEEE
15 years 4 months ago
Spam mitigation using spatio-temporal reputations from blacklist history
IP blacklists are a spam filtering tool employed by a large number of email providers. Centrally maintained and well regarded, blacklists can filter 80+% of spam without having to...
Andrew G. West, Adam J. Aviv, Jian Chang, Insup Le...
CHI
1998
ACM
15 years 11 months ago
Coincident Display Using Haptics and Holographic Video
In this paper, we describe the implementation of a novel system which enables a user to “carve” a simple free-standing electronic holographic image using a force-feedback devi...
Wendy Plesniak, Ravikanth Pappu
173
Voted
ICISS
2009
Springer
16 years 1 months ago
Making Peer-Assisted Content Distribution Robust to Collusion Using Bandwidth Puzzles
Many peer-assisted content-distribution systems reward a peer based on the amount of data that this peer serves to others. However, validating that a peer did so is, to our knowled...
Michael K. Reiter, Vyas Sekar, Chad Spensky, Zheng...
153
Voted
WSC
2004
15 years 8 months ago
A Study of the CT Scan Area of a Healthcare Provider
Ancillary departments, which include radiology services, are among the important factors that affect the efficiency of patient care in a hospital. This paper presents results from...
Sreekanth Ramakrishnan, Kaustubh Nagarkar, Monice ...
158
Voted
CDC
2009
IEEE
194views Control Systems» more  CDC 2009»
15 years 10 months ago
Robust tube-based MPC for constrained mobile robots under slip conditions
— This paper focuses on the design of a robust tube-based Model Predictive Control law for the control of constrained mobile robots. A time-varying trajectory tracking error mode...
Ramon Gonzalez, Mirko Fiacchini, Jose Luis Guzman,...