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EYE TRACKING TO EXPLORE THE IMPACTS OF PHOTOREALISTIC 3D REPRESENTATIONS IN PEDSTRIAN NAVIGATION PERFORMANCE
3D photorealism eye tracking cognitive workload,
2016/7/8
Despite the now-ubiquitous two-dimensional (2D) maps, photorealistic three-dimensional (3D) representations of cities (e.g., Google Earth) have gained much attention by scientists and public users as ...
Optimal Representations of Polymorphic Types with Subtyping (Extended Abstract)
Optimal Representations Polymorphic Types Subtyping (Extended Abstract)
2016/5/24
Many type inference and program analysis systems include notions of subtyping and parametric polymorphism. When used together, these two features induce equivalences that allow types to be simpli ed b...
Many type inference and program analysis systems include notions of subtyping and parametric polymorphism. When used together, these two features induce equivalences that allow types to be simpli ed b...
SIMILARITY AMONG MULTIPLE GEOGRAPHIC REPRESENTATIONS
Multiple Representation Information Integration Dataset ambiguity
2016/2/29
A key ingredient of systems aiming to cope with multiple representations of geographic features is some method for assessing the
correspondence and similarity of such representations. In other words,...
Digital Representations and Analysis of Deformations Induced in Map Supporting Materials
Historical map handle laser scanner deformation map digitization
2015/11/13
Historical maps often suffer significant deformations of their supporting material of any type. These deformations make it difficult to make an accurate reading of maps in its geometric and semantic c...
Linking Multi-scale Representations in a Navigable Database
Road-Network Intersection Multi-Representation Object Link Semantic Relations Data Matching Spatial Aggregation
2015/10/12
As an important component of ITS (Intelligent Transformation System), the road-network features in navigable database are
characterized by multi-scale representations, which means that several repre...
MAPPING CLASS GROUP DYNAMICS ON SURFACE GROUP REPRESENTATIONS
GROUP DYNAMICS GROUP REPRESENTATIONS
2015/9/29
Deformation spaces Hom(π, G)/G of representations
of the fundamental group π of a surface Σ in a Lie group G admit natural actions of the mapping class group ModΣ, preserving a
Poisson structure. Wh...
A STUDY ON MENTAL REPRESENTATIONS FOR REALISTIC VISUALIZATION THE PARTICULAR CASE OF SKI TRAIL MAPPING
realistic representation ski maps and panoramas use and user representation perceptual and cognitive mechanisms
2015/9/21
This article presents preliminary results from a research project in progress that brings together geographers, cognitive scientists, historians and computer scientists. The project investigates the e...
Learning Representations for Weakly Supervised Natural Language Processing Tasks
Natural Language word
2015/9/14
Finding the right representations for words is critical for building accurate NLP systems when
domain-specific labeled data for the task is scarce. This article investigates novel techniques fo...
Stable Recovery of Sparse Overcomplete Representations in the Presence of Noise
Sparse representation Overcomplete Representation
2015/8/21
Overcomplete representations are attracting interest in signal processing theory, particularly due
to their potential to generate sparse representations of signals. However, in general, the problem o...
LEVELS OF ABSTRACTION IN TEXTUAL REPRESENTATIONS OF GEOINFORMATION–EXAMPLE:CADASTRAL DESCRIPTIONS IN BRAZIL
abstraction textual representation of spatial information cadastre hierarchical modelling transformation uncertainty
2015/8/17
Transformations between textual descriptions of spatial information and other types of representation, e.g. maps, require a deep understanding of the actual information given in the texts. The level o...
Learning viewpoint invariant perceptual representations from cluttered images
Computational models of vision Neural Nets invariance object recognition
2015/7/31
In order to perform object recognition, it is necessary to form perceptual representations that are sufficiently specific to distinguish between objects, but that are also sufficiently flexible to gen...
Behaviourally meaningful representations from normalisation and context-guided denoising
Behaviourally meaningful representations normalisation context-guided denoising
2015/7/30
Many existing independent component analysis algorithms include a preprocessing stage where the inputs are sphered. This amounts to normalising the data such that all correlations between the variable...
Accurate and robust image superresolution by neural processing of local image representations
superresolution neural networks image sequence processing
2015/7/29
Image superresolution involves the processing of an image sequence to generate a still image with higher resolution. Classical approaches, such as bayesian MAP methods, require iterative minimization ...
From meaningful information to representations,enaction and cognition
Information meaning representation enaction cognition evolution perception action
2015/7/28
The notions of information, representation and enaction entertain historical and complex relations with cognition. Historical relations because representational structures belong to the central hypoth...