1053 search results - page 35 / 211 » Hierarchies and levels of reality |
FUIN
2007
13 years 8 months ago
2007
Abstract. The hierarchy of arbitrary compositions of two-way nondeterministic finite-state transductions collapses when restricted to finitary transductions, i.e., transductions ...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
In this paper we present a general framework for object detection and segmentation. Using a bottom-up unsupervised merging algorithm, a region-based hierarchy that represents the ...
JSYML
2011
13 years 3 months ago
2011
We prove that for every Σ0 2 enumeration degree b there exists a noncuppable Σ0 2 degree a > 0e such that b ≤e a and a ≤e b . This allows us to deduce, from results on the...
ACISICIS
2007
IEEE
14 years 3 months ago
2007
IEEE
This study aims to construct a 2D barcode and handheld augmented reality supported learning system called HELLO (Handheld English Language Learning Organization), to improve stude...
ISMAR
2005
IEEE
14 years 2 months ago
2005
IEEE
This paper confronts some theoretical camera models to reality and evaluates the suitability of these models for effective augmented reality (AR). It analyses what level of accura...