47 citations · 193 across the 14 of their papers we have counts for
16 papers
Joint Application Admission Control and Network Slicing in Virtual Sensor Networks
Carmen Delgado, María Canales, Jorge Ortín +4
We focus on the problem of managing a shared physical wireless sensor network where a single network infrastructure provider leases the physical resources of the networks to applic…
Energy-aware Dynamic Resource Allocation in Virtual Sensor Networks
Carmen Delgado, María Canales, Jorge Ortín +4
Sensor network virtualization enables the possibility of sharing common physical resources to multiple stakeholder applications. This paper focuses on addressing the dynamic adapta…
On Optimal Resource Allocation in Virtual Sensor Networks
Carmen Delgado, José Ramón Gállego, María Canales +3
Sensor network virtualization is a promising paradigm to move away from highlycustomized, application-specific wireless sensor networks deployment by opening up to the possibility…
An Implementation for Dynamic Application Allocation in Shared Sensor Networks
Carmen Delgado, Sergio Batista, María Canales +3
We present a system architecture implementation to perform dynamic application allocation in shared sensor networks, where highly integrated wireless sensor systems are used to sup…
Feature-Sniffer: Enabling IoT Forensics in OpenWrt based Wi-Fi Access Points
Fabio Palmese, Alessandro E. C. Redondi, Matteo Cesana
The Internet of Things is in constant growth, with millions of devices used every day in our homes and workplaces to ease our lives. Such a strict coexistence between humans and sm…
MQTT-ST: a Spanning Tree Protocol for Distributed MQTT Brokers
Edoardo Longo, Alessandro Enrico Cesare Redondi, Matteo Cesana +2
MQTT, one of the most popular protocols for the IoT, works according to a publish/subscribe pattern in which multiple clients connect to a single broker, generally hosted in the cl…
Occupancy Estimation Using Low-Cost Wi-Fi Sniffers
Paolo Galluzzi, Edoardo Longo, Alessandro E. C. Redondi +1
Real-time measurements on the occupancy status of indoor and outdoor spaces can be exploited in many scenarios (HVAC and lighting system control, building energy optimization, allo…
MQTT+: Enhanced Syntax and Broker Functionalities for Data Filtering, Processing and Aggregation
Riccardo Giambona, Alessandro E. C. Redondi, Matteo Cesana
In the last few years, the Message Queueing Telemetry Transport (MQTT) publish/subscribe protocol emerged as the de facto standard communication protocol for IoT, M2M and wireless…
A Survey of Anticipatory Mobile Networking: Context-Based Classification, Prediction Methodologies, and Optimization Techniques
Nicola Bui, Matteo Cesana, S. Amir Hosseini +3
A growing trend for information technology is to not just react to changes, but anticipate them as much as possible. This paradigm made modern solutions, such as recommendation sys…
Fast keypoint detection in video sequences
Luca Baroffio, Matteo Cesana, Alessandro Redondi +1
A number of computer vision tasks exploit a succinct representation of the visual content in the form of sets of local features. Given an input image, feature extraction algorithms…
Hybrid coding of visual content and local image features
Luca Baroffio, Matteo Cesana, Alessandro Redondi +2
Distributed visual analysis applications, such as mobile visual search or Visual Sensor Networks (VSNs) require the transmission of visual content on a bandwidth-limited network, f…
Coding local and global binary visual features extracted from video sequences
Luca Baroffio, Antonio Canclini, Matteo Cesana +3
Binary local features represent an effective alternative to real-valued descriptors, leading to comparable results for many visual analysis tasks, while being characterized by sign…
Energy Consumption Of Visual Sensor Networks: Impact Of Spatio-Temporal Coverage
Alessandro Redondi, Dujdow Buranapanichkit, Matteo Cesana +2
Wireless visual sensor networks (VSNs) are expected to play a major role in future IEEE 802.15.4 personal area networks (PAN) under recently-established collision-free medium acces…
Beaconing-Aware Optimal Policies for Two-Hop Routing in Multi-Class Delay Tolerant Networks
Nicola Basilico, Nicola Gatti, Luca Goffredi +1
In Delay Tolerant Networks (DTNs), two-hop routing compromises energy versus delay more conveniently than epidemic routing. Literature provides comprehensive results on optimal rou…
An Asymptotically Efficient Backlog Estimate for Dynamic Frame Aloha
Luca Barletta, Flaminio Borgonovo, Matteo Cesana
In this paper we investigate backlog estimation procedures for Dynamic Frame Aloha (DFA) in Radio Frequency Identification (RFID) environment. In particular, we address the tag ide…
A formal proof of the optimal frame setting for Dynamic-Frame Aloha with known population size
Luca Barletta, Flaminio Borgonovo, Matteo Cesana
In Dynamic-Frame Aloha subsequent frame lengths must be optimally chosen to maximize throughput. When the initial population size is known, numerical evaluations show th…