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CISST
2004
133views Hardware» more  CISST 2004»
14 years 11 months ago
Algebraic Formulation and Program Generation of Three-Dimensional Hilbert Space-Filling Curves
: We use a tensor product based multi-linear algebra theory to formulate three-dimensional Hilbert space-filling curves. A 3-D Hilbert space-filling curve is specified as a permuta...
Chih-Sheng Chen, Shen-Yi Lin, Chua-Huang Huang
COSIT
2009
Springer
179views GIS» more  COSIT 2009»
15 years 4 months ago
An Algebraic Approach to Image Schemas for Geographic Space
Formal models of geographic space should support reasoning about its static and dynamic properties, its objects, their behaviors, and the relationships between them. Image schemas,...
Lisa Walton, Michael F. Worboys
KCAP
2003
ACM
15 years 3 months ago
Learning programs from traces using version space algebra
While existing learning techniques can be viewed as inducing programs from examples, most research has focused on rather narrow classes of programs, e.g., decision trees or logic ...
Tessa A. Lau, Pedro Domingos, Daniel S. Weld
ICC
2007
IEEE
112views Communications» more  ICC 2007»
15 years 4 months ago
Algebraic Constructions of Space-Frequency Codes
— Recently an algebraic construction of (nt × Q) space-frequency (SF) codes over finite field Fq was proposed for use in MIMO-OFDM systems, where nt is the number of transmit ...
Mao-Ching Chiu, Hsiao-feng Lu
FCT
2009
Springer
15 years 4 months ago
Small-Space Analogues of Valiant's Classes
In the uniform circuit model of computation, the width of a boolean circuit exactly characterises the “space” complexity of the computed function. Looking for a similar relatio...
Meena Mahajan, B. V. Raghavendra Rao