Sciweavers

840 search results - page 84 / 168
» XML: From Practice to Theory
Sort
View
ICASSP
2011
IEEE
12 years 11 months ago
Comparison of several covariance matrix estimators for portfolio optimization
Modern portfolio theory dates back to a seminal 1952 paper by H. Markowitz and has been very influential both in academic finance and among practitioners in the financial indus...
Ka Ki Ng, Priyanka Agarwal, Nathan Mullen, Dzung D...
GAMESEC
2011
287views Game Theory» more  GAMESEC 2011»
12 years 7 months ago
Collaborative Location Privacy with Rational Users
Recent smartphones incorporate embedded GPS devices that enable users to obtain geographic information about their surroundings by providing a location-based service (LBS) with the...
Francisco Santos, Mathias Humbert, Reza Shokri, Je...
ESWS
2007
Springer
14 years 2 months ago
A Performance and Scalability Metric for Virtual RDF Graphs
Abstract. From a theoretical point of view, the Semantic Web is understood in terms of a stack with RDF being one of its layers. A Semantic Web application operates on the common d...
Michael Hausenblas, Wolfgang Slany, Danny Ayers
GECCO
2007
Springer
157views Optimization» more  GECCO 2007»
14 years 2 months ago
Thoughts on solution concepts
This paper explores connections between Ficici’s notion of solution concept and order theory. Ficici postulates that algorithms should ascend an order called weak preference; th...
Anthony Bucci, Jordan B. Pollack
CHI
1995
ACM
13 years 11 months ago
Integrating multiple cues for spoken language understanding
As spoken language interfaces for real-world systems become a practical possibility, it has become apparent that such interfaces will need to draw on a variety of cues from divers...
Karen Ward, David G. Novick