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DIMVA
2011
13 years 1 months ago
Timing Attacks on PIN Input in VoIP Networks (Short Paper)
To access automated voice services, Voice over IP (VoIP) users sometimes are required to provide their Personal Identification Numbers (PIN) for authentication. Therefore when the...
Ge Zhang, Simone Fischer-Hübner
ESA
2011
Springer
269views Algorithms» more  ESA 2011»
12 years 9 months ago
Alphabet-Independent Compressed Text Indexing
Self-indexes can represent a text in asymptotically optimal space under the k-th order entropy model, give access to text substrings, and support indexed pattern searches. Their ti...
Djamal Belazzougui, Gonzalo Navarro
EMNLP
2011
12 years 9 months ago
Approximate Scalable Bounded Space Sketch for Large Data NLP
We exploit sketch techniques, especially the Count-Min sketch, a memory, and time efficient framework which approximates the frequency of a word pair in the corpus without explic...
Amit Goyal, Hal Daumé III
CHI
2011
ACM
13 years 1 months ago
Family portals: connecting families through a multifamily media space
Video conferencing allows distance-separated family members to interact somewhat akin to being together at the same place and time. Yet most video conferencing systems are designe...
Tejinder K. Judge, Carman Neustaedter, Steve Harri...
CONCUR
1998
Springer
14 years 2 months ago
It's About Time: Real-Time Logics Reviewed
Abstract. We summarize and reorganize some of the last decade's research on real-time extensions of temporal logic. Our main focus is on tableau constructions for model checki...
Thomas A. Henzinger