Publications des institutions partenaires
41 - 60 of 203
A Survey of Trust and Risk Metrics for a BYOD Mobile Worker World : Third International Conference on Social Eco-Informatics
Users increasingly access corporate data from their own devices and public wireless networks such airports Wi-Fi or coworking offices. On one hand, more work is possible, but on the other hand, it is riskier because the devices and locations may be untrustworthy. However, the Bring-Your-Own-Device trend is a fact and it is the reason we survey in this paper how computational trust…
Institution partenaire
English / 01/01/2013
Video Game Therapy for Emotional Regulation and Impulsivity Control in a Series of Treated Cases with Bulimia Nervosa
Although standard psychological treatments have been successful in treating several core features in eating disorders (ED), other characteristics such as emotional regulation or impulsivity appear to be more resistant to change. There is a growing body of evidence to support the efficacy of cognitive remediation for cognitive and emotional difficulties in ED. Playmancer/ Islands is a…
Institution partenaire
English / 01/01/2013
Quality of Service Information System: Get to Know the Performance of Your Mobile Network Operator Anywhere-Anytime
Quality of Service Information System (QoSIS) focuses on measurement-based performance evaluation of wireless access networks provided by diverse mobile network operators in diverse locations and times. We have developed an Android OS mobile application that uses measurement data provided by real mobile users living in the Geneva area to predict the networks' expected…
Institution partenaire
English / 01/01/2013
Theme issue on electronic memories and life logging
Institution partenaire
English / 01/01/2013
Evaluation of challenges in human subject studies "in-the-wild" using subjects' personal smartphones
The experimental setting of Human Mobile Computer Interaction (HCI) studies is moving from the controlled laboratory to the user's daily-life environments, while employing the users' own smartphones. These studies are challenging for both new and expert researchers in human subject studies in the HCI field. Within the last three years, we conducted three different…
Institution partenaire
English / 01/01/2013
Smartphone Based Ambulatory Assessment of Health Risks: Literature Review
Institution partenaire
English / 01/01/2013
Service Level Agreements as a Service - Towards Security Risks Aware SLA Management
Cloud computing has matured to become a valuable on demand alternative to traditional ownership models for the provisioning of services, platforms and infrastructure. However, this raises many issues for Governance, Risk and Compliance (GRC) and in particular in terms of Information Systems Security Risk Management (ISSRM). Considering such issues lack attention and knowledge,…
Institution partenaire
English / 01/01/2012
Towards Cloud Computing SLA Risk Management: Issues and Challenges
Cloud Computing has become mainstream technology offering a commoditized approach to software, platform and infrastructure as a service over the Internet on a global scale. This raises important new security issues beyond traditional perimeter based approaches. This paper attempts to identify these issues and their corresponding challenges, proposing to use risk and Service Level…
Institution partenaire
English / 01/01/2012
Semantic alignment of documents with 3D city models
In urban semantic digital libraries, users need to access heterogeneous types of resources in order to achieve a given task. Contextualisation is known to increase the understanding of documents. With the use of 3D city models, we propose an alignment model that correlates, using the semantic annotations, the different resources of the repository with the different objects contained…
Institution partenaire
English / 01/01/2012
Precise information retrieval in semantic scientific digital libraries : CEUR doctoral symposium proceedings
When scientists or engineers are looking for information in document collections, or on the web, they generally have a precise ob jec- tive in mind. Instead of looking for documents ”about a topic T ”, they rather try to answer specific needs such as finding the definition of a con- cept, finding results for a particular problem, checking whether an idea has already been tested, or…
Institution partenaire
English / 01/01/2012
Inferring scientific knowledge from background fragments
Scientists, when they read, chain document together. They reuse those chains for understanding a problem, for advancing in their research, or for writing. Systems such as Google Scholar, PubMed, Web of Knowledge, use references contained into scientific documents to link those documents together, but they are using only direct citation. More explicitly, document "a" will…
Institution partenaire
English / 01/01/2012
An ontology of 3D visualization techniques for enriched 3D city models
Models, which represent in 3 dimensions the geometric elements of a city, are called 3D city models. Those models are used for an intended wide range of applications beyond mere visualization. Such uses are made possible by enriching the geometrical aspects with urban or environmental data that cannot be perceptible to a user without a visual abstraction. Using such models implies…
Institution partenaire
English / 01/01/2012
A decentralized approach for detecting dynamically changing diffuse event sources in noisy WSN environments
Institution partenaire
English / 01/01/2012
Towards an ontology based large repository for managing heterogeneous knowledge resources
Institution partenaire
English / 01/01/2012
Spatial relations and properties for semantically enhanced 3D city models
Institution partenaire
English / 01/01/2012
Towards an Integrated Visualization of Semantically Enriched 3D City Models: an Ontology of 3D Visualization Techniques
Institution partenaire
English / 01/01/2012
Mobile psychiatry: towards improving the care for bipolar disorder
Background: Mental health has long been a neglected problem in global healthcare. The social and economic impacts of conditions affecting the mind are still underestimated. However, in recent years it is becoming more apparent that mental disorders are a growing global concern and there is a necessity of developing novel services and researching effective means of providing…
Institution partenaire
English / 01/01/2012
Ubiquitous inference of mobility state of human custodian in people-centric context sensing
People-centric sensing using people's smartphones offers new research opportunities for large case studies. It presents many challenges, e.g., efficient capture of person's mobility, understanding of context changes and preservation of user privacy. We propose an accurate and energy-efficient method able to capture user's mobility, thus the context changes, while…
Institution partenaire
English / 01/01/2012
Deriving Connectivity and Application Usage Patterns From Longitudinal Mobile Phone Usage Data
In this paper, based on the Mobile Data Challenge data obtained from the Lausanne data collection campaign, our research aims first to derive network connectivity (e.g., WLAN, 3G) and its Quality of Service (QoS) and mobility patterns of the mobile users, as this connectivity and QoS relate to the user's application activity. Second, we aim to understand how these patterns…
Institution partenaire
English / 01/01/2012
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