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» Homomorphism preservation theorems
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ICALP
2010
Springer
16 years 6 days ago
Graph Homomorphisms with Complex Values: A Dichotomy Theorem
Jin-yi Cai, Xi Chen, Pinyan Lu
INFOCOM
2009
IEEE
16 years 2 months ago
An Efficient Privacy-Preserving Scheme against Traffic Analysis Attacks in Network Coding
— Privacy threat is one of the critical issues in network coding, where attacks such as traffic analysis can be easily launched by a malicious adversary once enough encoded packe...
Yanfei Fan, Yixin Jiang, Haojin Zhu, Xuemin Shen