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DELOS
2000
15 years 5 months ago
Serendipitous Information Retrieval
The acquisition of information is generally thought to be deliberately sought using a search or query mechanism or by browsing or scanning an information space. People, however, f...
Elaine G. Toms
ECIS
2000
15 years 5 months ago
Towards an Entertaining Business Model: A Teaching Case
For managers in established firms the Internet is a tough nut to crack. It is simple to set up a web presence, but difficult to create web-based business models. The brave new worl...
Claudia Löbbecke, Philip Powell
ECCC
2010
78views more  ECCC 2010»
15 years 4 months ago
PCPs and the Hardness of Generating Synthetic Data
Assuming the existence of one-way functions, we show that there is no polynomial-time, differentially private algorithm A that takes a database D ({0, 1}d )n and outputs a "...
Jonathan Ullman, Salil P. Vadhan
FMSD
2008
64views more  FMSD 2008»
15 years 4 months ago
Robust safety of timed automata
Timed automata are governed by an idealized semantics that assumes a perfectly precise behavior of the clocks. The traditional semantics is not robust because the slightest perturb...
Martin De Wulf, Laurent Doyen, Nicolas Markey, Jea...
ICIP
2010
IEEE
15 years 2 months ago
Semi-supervised regression with temporal image sequences
We consider a semi-supervised regression setting where we have temporal sequences of partially labeled data, under the assumption that the labels should vary slowly along a sequen...
Ling Xie, Miguel Á. Carreira-Perpiñ&...