Publications by Mehdi Riahi | EPFL Graph Search

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

Privacy, Trust and Incentives in Participatory Sensing

Karl Aberer, Mehdi Riahi, Rameez Rahman

In this chapter, we study the socioeconomic issues that can arise in distributed computing environments such as distributed and open, participatory sensing systems. Due to the decentralized nature of such systems, they present many challenges, some of whic ...

Springer2017

OpenIoT: Open Source Internet-of-Things in the Cloud

Karl Aberer, Manfred Hauswirth, Jean Paul Calbimonte Perez, Ivana Podnar, Mehdi Riahi

Despite the proliferation of Internet-of-Things (IoT) platforms for building and deploying IoT applications in the cloud, there is still no easy way to integrate heterogeneous geographically and administratively dispersed sensors and IoT services in a sema ...

Springer2015

Pattern-wise trust assessment of sensor data

Karl Aberer, Mehdi Riahi, Robert Gwadera

One of the most important tasks of a sensor network (SN) is to detect occurrences of interesting events in the monitored environment. However, data measured by SN is often affected by errors. We investigate the problem of assessing trustworthiness (trust) ...

2014

Utility Metrics Specifications. OpenIoT Deliverable D422

Jean Paul Calbimonte Perez, Mehdi Riahi

This deliverable specifies the utility metrics that are considered and used in the scope of the OpenIoT project. These utility metrics are recorded as part of the implementation of the Utility Manager component of the OpenIoT platform, while they have also ...

2014

Privacy and Security Framework. OpenIoT Deliverable D522

Jean Paul Calbimonte Perez, Mehdi Riahi

This deliverable describes the Security and Privacy Framework of the OpenIoT platform, including details about its design and implementation. The aim of this framework is to ensure that Internet-Connected Objects (ICOs) contributing to the OpenIoT platform ...

2014

Utility-driven Data Acquisition in Participatory Sensing

Karl Aberer, Immanuel Trummer, Mehdi Riahi

Participatory sensing (PS) is becoming a popular data acquisition means for interesting emerging applications. However, as data queries from these applications increase, the sustainability of this platform for multiple concurrent applications is at stake. ...

2013

Self-management and Optimization Framework. OpenIoT Deliverable D512

Jean Paul Calbimonte Perez, Ivana Podnar, Tian Guo, Mehdi Riahi, Robert Gwadera

This deliverable describes the OpenIoT self-management and optimization framework, in terms of algorithms and mechanisms that it comprises as well as in terms of their implementation over the OpenIoT platform and associated cloud infrastructure. As a first ...

2013

Towards Online Multi-Model Approximation of Time Series

Karl Aberer, Mehdi Riahi

The increasing use of sensor technology for various monitoring applications (e.g. air-pollution, traffic, climate-change, etc.) has led to an unprecedented volume of streaming data that has to be efficiently stored and retrieved. Real-time model-based data ...

IEEE Computer Society2011

Mehdi Riahi

Graph Chatbot

Chat with Graph Search

Privacy, Trust and Incentives in Participatory Sensing

Data Management in Participatory Sensing

OpenIoT: Open Source Internet-of-Things in the Cloud

Pattern-wise trust assessment of sensor data

Utility Metrics Specifications. OpenIoT Deliverable D422

Privacy and Security Framework. OpenIoT Deliverable D522

Utility-driven Data Acquisition in Participatory Sensing

Self-management and Optimization Framework. OpenIoT Deliverable D512

Towards Online Multi-Model Approximation of Time Series

Towards Online Multi-Model Approximation of Time Series

Data Management in Participatory Sensing

OpenIoT: Open Source Internet-of-Things in the Cloud

Towards Online Multi-Model Approximation of Time Series

Privacy and Security Framework. OpenIoT Deliverable D522

Self-management and Optimization Framework. OpenIoT Deliverable D512

Privacy, Trust and Incentives in Participatory Sensing

Utility Metrics Specifications. OpenIoT Deliverable D422

Pattern-wise trust assessment of sensor data

Utility-driven Data Acquisition in Participatory Sensing

Towards Online Multi-Model Approximation of Time Series