Concept

Space (mathematics)

Publications associées (89)

Extreme points in non-positive curvature

Nicolas Monod

A natural analogue of the Krein-Milman theorem is shown to fail for CAT(0) spaces. ...

Polish Acad Sciences Inst Mathematics-Impan2016

Towards a novel prediction model for visual interest in daylit renderings

Marilyne Andersen, María Lovísa Ámundadóttir, Siobhan Francois Rockcastle

In spaces where daylight is a primary source of illumination, our visual perception of architecture is largely influenced by the ephemeral composition of sunlight and shadow. To evaluate these perceptual effects, the authors will apply quantitative contras ...

ACM Digital Library2016

Spectral methods for tempered fractional differential equations

Jan Sickmann Hesthaven, Lijing Zhao

In this paper, we first introduce fractional integral spaces, which possess some features: (i) when 0 < α < 1, functions in these spaces are not required to be zero on the boundary; (ii)the tempered fractional operators are equivalent to the Riemann-Liouvi ...

2016

Space lower bounds for low-stretch greedy embeddings

Christos Kalaitzis

Greedy (geometric) routing is an important paradigm for routing in communication networks. It uses an embedding of the nodes of a network into points of a space (e.g., R-d) equipped with a distance function (e.g., the Euclidean distance l(2)) and uses as a ...

Elsevier Science Bv2016

Spaces of Effort, Exploration of an Experience of Active Mobility

Alexandre André Robert Rigal, Farzaneh Bahrami

The poster explores the notion of Effort as an integral part of active mobility and in general of urban experience. Considering the increasing value of physical effort in urban life styles, we challenge the general premise of transport planning that tends ...

2016

Toward the integration of monitoring in the orchestration of across spaces learning situations

Maria Jesus Rodriguez Triana

Technologies such as augmented Reality (AR), 3D Virtual Worlds (3DVWs) and mobile phones are extending education to other spaces beyond the classroom or the Virtual Learning Environments (VLEs). However, the richness of across-spaces learning situations th ...

2016

Spaces in Times 12 - Bureau des doléances de la ville capitaliste (Installation)

Mischa-Sébastien Piraud, Letícia Cabeçadas Do Carmo

Installation ...

2015

Mobilities after the car

Alexandre André Robert Rigal, André Ourednik, Jade Rudler

For many, the self-evident use of the car blends out other possible mobilities. We seek a way to unfold the future by questioning other ways of moving around and living. In order to do so, we consider automobility as a problem to which solutions can be fou ...

2015

Research and developments-where people are exposed to nanomaterials

Thierry Meyer, Chantal Imhof

Objectives: Many nanomaterials (materials with structures smaller than 100 nm) have chemical, physical and bioactive characteristics of interest for novel applications. Considerable research efforts have been launched in this field. This study aimed to stu ...

2015

Infrastructured Landscape

Matthew Skjonsberg

Infrastructure can be wielded as a means of promoting the common good or as an institutional weapon of exploitation. While the highways, bridges and dams funded by international economic interests and built in outlying regions like the Amazon play a role t ...

2015

Graph Chatbot

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

Connectez-vous pour utiliser Chat avec Graph Search