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ESA
2009
Springer
98views Algorithms» more  ESA 2009»
15 years 6 months ago
Reconstructing 3-Colored Grids from Horizontal and Vertical Projections Is NP-hard
We consider the problem of coloring a grid using k colors with the restriction that in each row and each column has an specific number of cells of each color. In an already classi...
Christoph Dürr, Flavio Guiñez, Mart&ia...
GISCIENCE
2004
Springer
112views GIS» more  GISCIENCE 2004»
15 years 5 months ago
Project Lachesis: Parsing and Modeling Location Histories
Abstract. A datatype with increasing importance in GIS is what we call the location history–a record of an entity’s location in geographical space over an interval of time. Thi...
Ramaswamy Hariharan, Kentaro Toyama
OOPSLA
2004
Springer
15 years 5 months ago
Empirical investigation of the impact of extreme programming practices on software projects
Extreme Programming (XP) is an agile software development methodology composed of several practices that purportedly yield high quality and high customer satisfaction. However, th...
Lucas Layman
ISMAR
2003
IEEE
15 years 5 months ago
The Great Buddha Project: Modeling Cultural Heritage for VR Systems through Observation
This paper overviews our research on digital preservation of cultural assets and digital restoration of their original appearance. Geometric models are digitally achieved through ...
Katsushi Ikeuchi, Atsushi Nakazawa, Kazuhide Haseg...
DCC
2010
IEEE
14 years 12 months ago
On multiple caps in finite projective spaces
In this paper, we consider new results on (k, n)-caps with n > 2. We provide a lower bound on the size of such caps. Furthermore, we generalize two product constructions for (k,...
Yves Edel, Ivan N. Landjev