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UIST
1998
ACM
13 years 12 months ago
1998
ACM
Serial periodic data exhibit both serial and periodic properties. For example, time continues forward serially, but weeks, months, and years are periods that recur. While there ar...
STORAGESS
2005
ACM
14 years 1 months ago
2005
ACM
We study cryptographic modeling and encryption-based design techniques for guaranteeing privacy of data that is first stored in some type of computer memory and then deleted. We ...
WWW
2007
ACM
14 years 8 months ago
2007
ACM
In this paper we study the privacy preservation properties of a specific technique for query log anonymization: tokenbased hashing. In this approach, each query is tokenized, and ...
MM
2004
ACM
14 years 1 months ago
2004
ACM
In this paper, we report on an empirical exploration of digital ink and speech usage in lecture presentation. We studied the video archives of five Master’s level Computer Scien...
CIVR
2007
Springer
14 years 1 months ago
2007
Springer
The vast majority of the features used in today’s commercially deployed image search systems employ techniques that are largely indistinguishable from text-document search – t...