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COSIT
2003
Springer
110views GIS» more  COSIT 2003»
15 years 9 months ago
Scale in Object and Process Ontologies
Scale is of great importance to the analysis of real world phenomena, be they enduring objects or perduring processes. This paper presents a new perspective on the concept of scale...
Femke Reitsma, Thomas Bittner
COMPLEX
2009
Springer
15 years 8 months ago
A Max-Min Principle for Phyllotactic Patterns
Abstract. An interesting phenomenon about phyllotaxis is the divergence angle between two consecutive primordia. In this paper, we consider a dynamic model based on Max-Min princip...
Wai-Ki Ching, Yang Cong, Nam-Kiu Tsing
126
Voted
IH
1999
Springer
15 years 8 months ago
Developments in Steganography
Abstract. This paper presents two main results. The first is a new approach to steganography in which data is encoded in correlations among the pixels in an image. Almost all prev...
Joshua R. Smith, Chris Dodge
SSDBM
1998
IEEE
113views Database» more  SSDBM 1998»
15 years 8 months ago
From a Procedural to a Visual Query Language for OLAP
We address the issue of designing effective query languages for OLAP databases. The basis of our investigation is MD, a new data model for multidimensional databases that, unlike ...
Luca Cabibbo, Riccardo Torlone
ASPDAC
2004
ACM
103views Hardware» more  ASPDAC 2004»
15 years 7 months ago
Design and implementation of a secret key steganographic micro-architecture employing FPGA
In the well-known "prisoners' problem", a representative example of steganography, two persons attempt to communicate covertly without alerting the warden. One appr...
Hala A. Farouk, Magdy Saeb