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ASIACRYPT
2001
Springer
15 years 2 months ago
Security of Reduced Version of the Block Cipher Camellia against Truncated and Impossible Differential Cryptanalysis
This paper describes truncated and impossible differential cryptanalysis of the 128-bit block cipher Camellia, which was proposed by NTT and Mitsubishi Electric Corporation. Our wo...
Makoto Sugita, Kazukuni Kobara, Hideki Imai
ESA
2008
Springer
100views Algorithms» more  ESA 2008»
15 years 16 days ago
Improved Approximation Algorithms for Relay Placement
In the relay placement problem the input is a set of sensors and a number r 1, the communication range of a relay. In the one-tier version of the problem the objective is to place...
Alon Efrat, Sándor P. Fekete, Poornananda R...
ALGORITHMICA
2010
153views more  ALGORITHMICA 2010»
14 years 11 months ago
Confluently Persistent Tries for Efficient Version Control
We consider a data-structural problem motivated by version control of a hierarchical directory structure in a system like Subversion. The model is that directories and files can b...
Erik D. Demaine, Stefan Langerman, Eric Price
FASE
2006
Springer
15 years 2 months ago
Trace-Based Memory Aliasing Across Program Versions
One of the major costs of software development is associated with testing and validation of successive versions of software systems. An important problem encountered in testing and...
Murali Krishna Ramanathan, Suresh Jagannathan, Ana...
KBSE
2006
IEEE
15 years 4 months ago
Sieve: A Tool for Automatically Detecting Variations Across Program Versions
Software systems often undergo many revisions during their lifetime as new features are added, bugs repaired, abstractions simplified and refactored, and performance improved. Wh...
Murali Krishna Ramanathan, Ananth Grama, Suresh Ja...