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» On the Superdistribution of Digital Goods
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VCIP
2003
15 years 3 months ago
Superresolution images reconstructed from aliased images
In this paper, we present a simple method to almost quadruple the spatial resolution of aliased images. From a set of four low resolution, undersampled and shifted images, a new i...
Patrick Vandewalle, Sabine Süsstrunk, Martin ...
ECIS
2000
15 years 3 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
ICIS
2000
15 years 2 months ago
Economic mechanism design for securing online auctions
Enhancing e-commerce security through computing technology alone is not sufficient. E-commerce designers should apply economic mechanisms to design proper digital processes that a...
Wenli Wang, Zoltán Hidvégi, Andrew B...
ADCM
2008
111views more  ADCM 2008»
15 years 1 months ago
Sigma-delta quantization errors and the traveling salesman problem
In transmission, storaging and coding of digital signals we frequently perform A/D conversion using quantization. In this paper we study the maxiaml and mean square errors as a res...
Yang Wang
KES
2006
Springer
15 years 1 months ago
Implementation of a FIR Filter on a Partial Reconfigurable Platform
This paper presents our implemented, synthesized and tested on demand and partial reconfiguration approaches for FIR filters using Xilinx Virtex FPGAs. Our scope is to implement a ...
Hanho Lee, Chang-Seok Choi