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IADIS
2004
14 years 11 months ago
OLAP in enterprise decision modelling
This paper describes the application of online analytical processing (OLAP) in the field of data mining. We discuss knowledge discovery in enterprise databases as well as data war...
Perihan Kilimci, Bora Gökçe, Oya Kalip...
CGI
2004
IEEE
15 years 1 months ago
Depicting Shape Features with Directional Strokes and Spotlighting
This paper presents a new algorithm and technique for rendering triangular surfaces in pen-and-ink edge-based strokes. Our technique integrates two very important illustration str...
Mario Costa Sousa, Faramarz F. Samavati, Meru Brun...
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WSCG
2004
128views more  WSCG 2004»
14 years 11 months ago
Fast Intensity Distribution Functions for Soft and Hard Edged Spotlights
The purpose of this paper is twofold: to propose two fast distribution functions for spotlights and to use terminology used in stage lighting to model these luminaries. In OpenGL ...
Anders Hast, Tony Barrera, Ewert Bengtsson
ITNG
2007
IEEE
15 years 4 months ago
Computational Power of the Quantum Turing Automata
Lots of efforts in the last decades have been done to prove or disprove whether the set of polynomially bounded problems is equal to the set of polynomially verifiable problems. T...
Sina Jafarpour, Mohammad Ghodsi, Keyvan Sadri, Zuh...
IOR
2011
96views more  IOR 2011»
14 years 4 months ago
On the Minimax Complexity of Pricing in a Changing Environment
We consider a pricing problem in an environment where the customers’ willingness-to-pay (WtP) distribution may change at some point over the selling horizon. Customers arrive se...
Omar Besbes, Assaf J. Zeevi