Sciweavers

2564 search results - page 111 / 513
» Witness sets of projections
Sort
View
CCCG
2010
13 years 11 months ago
Ghost chimneys
A planar point set S is an (i, t) set of ghost chimneys if there exist lines H0, H1, . . . , Ht-1 such that the orthogonal projection of S onto Hj consists of exactly i + j distin...
David Charlton, Erik D. Demaine, Martin L. Demaine...
ISN
1997
Springer
14 years 2 months ago
A TINA Based Prototype for a Multimedia Multiparty Mobility Service
: The TINA architecture is emerging as an integrated approach to service and network control and management. The ACTS VITAL project aims to extend and refine the TINA architecture ...
Javier Huélamo, Hans Vanderstraeten, Juan C...
ESEM
2008
ACM
13 years 12 months ago
Fit data selection for software effort estimation models
To construct a better multivariate regression model for software effort estimation, this paper proposes a method to select projects as a fit data from a given project data set bas...
Koji Toda, Akito Monden, Ken-ichi Matsumoto
EVOTING
2004
94views Hardware» more  EVOTING 2004»
13 years 11 months ago
How Security Problems can Compromise Remote Internet Voting Systems
: Remote Internet voting systems still suffer from many security problems which rely on the clients, the servers, and the network connections. Denial-ofservice attacks and viruses ...
Guido Schryen
JC
2007
130views more  JC 2007»
13 years 10 months ago
On the complexity of deciding connectedness and computing Betti numbers of a complex algebraic variety
We extend the lower bounds on the complexity of computing Betti numbers proved in [6] to complex algebraic varieties. More precisely, we first prove that the problem of deciding ...
Peter Scheiblechner