Deploying machine learning to assist digital humanitarians: making image annotation in OpenStreetMap more efficient
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.
Modern industrial, government, and academic organizations are collecting massive amounts of data at an unprecedented scale and pace. The ability to perform timely, predictable and cost-effective analytical processing of such large data sets in order to ext ...
The emergence of motorcycle taxis as a mode of urban transport in Africa can be seen as a bottom-up response to the larger problem of a demand that is not sufficiently met by public services. Transcending the debates regarding the relevance of this solutio ...
We study user interaction with touchscreens based on swipe gestures for personal authentication. This approach has been analyzed only recently in the last few years in a series of disconnected and limited works. We summarize those recent efforts and then c ...
Most users of online services have unique behavioral or usage patterns. These behavioral patterns can be used to identify and track users by using only the observed patterns in the behavior. We study the task of identifying users from statistics of their b ...
Institute of Electrical and Electronics Engineers2016
Fusina is a particular area of Porto Marghera, Venice mainland industrial area, different from any other areas inside the industrial compound. It's situated in the southern border, the most close to the Veneto coun- tryside. This area was one of the last t ...
The present paper focuses on the work conducted by the NGO Teto in São Paulo (Brazil), where a series of datasets providing geographic information on slums is being elaborated thanks to recent geospatial technologies well suited for a non-specialist, volun ...
The primary goal of this research is to undertake an analytical study addressing the urbanisation of rural areas as a major territorial, environmental and cultural challenge. The new relations that have developed between urban and rural areas clearly signa ...
This article examines the powerful yet overlooked role of community-based enterprises (CBEs)-enterprises that are collectively established, owned, and controlled by the members of a local community, for which they aim to generate economic, social, and/or e ...
While regional differences in life expectancy have flattened out in Switzerland, we investigate the effect of periurbanization on the geography of mortality. Using data from vital statistics and censuses, we find an increasing intra-urban differentiation o ...
Third party applications work on top of existing platforms that host users’ data. Although these apps access this data to provide users with specific services, they can also use it for monetization or profiling purposes. In practice, there is a significant ...