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USS
2010
15 years 2 months ago
Re: CAPTCHAs-Understanding CAPTCHA-Solving Services in an Economic Context
Reverse Turing tests, or CAPTCHAs, have become an ubiquitous defense used to protect open Web resources from being exploited at scale. An effective CAPTCHA resists existing mechan...
Marti Motoyama, Kirill Levchenko, Chris Kanich, Da...
NIME
2004
Springer
87views Music» more  NIME 2004»
15 years 10 months ago
Thermoscore: A New-type Musical Score with Temperature Sensation
In this paper, we propose Thermoscore, a musical score form -that dynamically alters the temperature of the instrument/play er interface. We developed the first version of the The...
Homei Miyashita, Kazushi Nishimoto
163
Voted
CDC
2010
IEEE
147views Control Systems» more  CDC 2010»
14 years 12 months ago
Dispatch then stop: Optimal dissemination of security patches in mobile wireless networks
The security threat posed by malware in mobile wireless networks can be countered through immunization using security patches. The distribution of patches however consumes bandwidt...
M. H. R. Khouzani, Saswati Sarkar, Eitan Altman
POPL
2011
ACM
14 years 7 months ago
Static analysis of interrupt-driven programs synchronized via the priority ceiling protocol
We consider programs for embedded real-time systems which use priority-driven preemptive scheduling with task priorities adjusted dynamically according to the immediate ceiling pr...
Martin D. Schwarz, Helmut Seidl, Vesal Vojdani, Pe...
INFOCOM
2005
IEEE
15 years 10 months ago
A cost-based analysis of overlay routing geometries
— In this paper, we propose a cost-based model to evaluate the resources that each node has to contribute for participating in an overlay network. Such a cost model allows to gau...
Nicolas Christin, John Chuang