Sciweavers

14 search results - page 1 / 3
» Programmierparadigmen mit Scheme
Sort
View
SCHULE
2005
Springer
13 years 10 months ago
Programmierparadigmen mit Scheme
: Der Beitrag diskutiert Erfahrungen aus einem Kurs, in dem zahlreiche Inhalte des Informatiklehrplanes der Klassenstufen 11 und 12 mit funktionsorientierter Programmierung handlun...
Veit Berger, Christian Wagenknecht
JUCS
2008
113views more  JUCS 2008»
13 years 5 months ago
Enhancing ZRTP by using Computational Puzzles
Abstract: In this paper we present and discuss a new approach for securing multimedia communication, which is based on three innovations. The first innovation is the integration of...
Helmut Hlavacs, Wilfried N. Gansterer, Hannes Scha...
ACSAC
2010
IEEE
13 years 3 months ago
Breaking e-banking CAPTCHAs
Many financial institutions have deployed CAPTCHAs to protect their services (e.g., e-banking) from automated attacks. In addition to CAPTCHAs for login, CAPTCHAs are also used to...
Shujun Li, S. Amier Haider Shah, M. Asad Usman Kha...
IPPS
1996
IEEE
13 years 9 months ago
Software Techniques for Improving MPP Bulk-Transfer Performance
Brewer and Kuszmaul [BK94] demonstrated how barriers and traffic interleaving can alleviate the problem of bulk-transfer performance degradation on the Thinking Machines CM-5, by ...
Eric A. Brewer, Paul Gauthier, Armando Fox, Angela...
SIGCOMM
2012
ACM
11 years 7 months ago
Predicting location using mobile phone calls
Location prediction using mobile phone traces has attracted increasing attention. Owing to the irregular user mobility patterns, it still remains challenging to predict user locat...
Daqiang Zhang, Athanasios V. Vasilakos, Haoyi Xion...