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KI
2008
Springer
15 years 21 days ago
Wayfinding in Scene Space
Many environments in which humans wayfind can be conveniently abstracted as networks or graphs: structures of nodes that are interconnected by edges. Examples include the street ne...
Urs-Jakob Rüetschi
126
Voted
JMLR
2006
85views more  JMLR 2006»
15 years 21 days ago
Streamwise Feature Selection
In streamwise feature selection, new features are sequentially considered for addition to a predictive model. When the space of potential features is large, streamwise feature sel...
Jing Zhou, Dean P. Foster, Robert A. Stine, Lyle H...
114
Voted
JSAC
2006
130views more  JSAC 2006»
15 years 20 days ago
Performance Preserving Topological Downscaling of Internet-Like Networks
Abstract--The Internet is a large, heterogeneous system operating at very high speeds and consisting of a large number of users. Researchers use a suite of tools and techniques in ...
Fragkiskos Papadopoulos, Konstantinos Psounis, Ram...
108
Voted
TASLP
2008
96views more  TASLP 2008»
15 years 19 days ago
Fast Tracing of Acoustic Beams and Paths Through Visibility Lookup
The beam tracing method can be used for the fast tracing of a large number of acoustic paths through a direct lookup of a special tree-like data structure (beam tree) that describe...
Fabio Antonacci, M. Foco, Augusto Sarti, Stefano T...
112
Voted
TCOM
2008
84views more  TCOM 2008»
15 years 19 days ago
On the Performance of Closed-Loop Transmit Diversity with Noisy Channel Estimates and Finite-Depth Interleaved Convolutional Cod
Abstract-- In this paper, closed-form expressions for the uncoded bit error probability of closed-loop transmit diversity (CLTD) algorithms with two transmit and one receive antenn...
Jittra Jootar, James R. Zeidler, John G. Proakis