information fusion & reasoning in iot - hogeschool leiden · 2017-05-03 · information fusion...

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Information Fusion & Reasoning in IoT

Gregor Pavlin, Thomas QuillinanThales Research and Technology, Netherlands.

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What is the “Internet of Things”

▌ “The Internet of Things, refers to the growing range of Internet-connected

devices that capture or generate an enormous amount of information

every day.”

- IBM Watson

▌ “The vast network of devices connected to the Internet, including smart

phones and tablets and almost anything with a sensor on it… These

“things” collect and exchange data.”

- SAP

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State of the art: Examples

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Nest

stovepipeOther

stovepipes

Information stovepipes: Limited use

Belkin Wemo

stovepipeNetatmo

stovepipe

Philips Hue

stovepipeHomeWizard

stovepipe

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Security Concerns (from User Perspective)

▌ Information Leakage

When is my house empty?

How many IoT devices are in that house?

▌ Data Security:

How can I use my data?

Who owns the information?

Where is my data stored?

- The “Cloud”!

- … and probably “backed up” somewhere on the darknet

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Next step: Smart IoT

▌ Incorporate non-trivial algorithms into IoT environments

Exploit correlated data from disparate sensors.

Centralized data collection and processing are not acceptable.

▌ Data needs to be available on a need-to-share basis

▌ Data security is vital

▌ Going beyond single-vendor platforms to multi-vendor ecosystems

Tools that support developer ecosystems.

Efficient creation of smart services and new applications.

Simplified interoperability and information management.

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Next-generation IoT: Exploit correlated sources

Information management

and processing layer

Other

stovepipes

Belkin Wemo

stovepipeNetatmo

stovepipe

Philips Hue

stovepipeHomeWizard

stovepipeNest

stovepipe

eHealth SurveillanceHome

automationEnergy manag.

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Example: Tracking in Urban Environments

Estimate whereabouts of a vehicle/person produce a heat-map indicating

possible locations (the warmer the color, the more likely is the presence of the target.

Challenges: Rely on cameras (LPR), intelligence from police officers, GSM, etc.

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Example: Tracking in Urban Environments

Telecom company provides GSM localization

Video analytics on a big-data system (simple cams, advanced back-end):

• License plate recognition in video streams

• Car recognition in video streams

Embedded video analytics (smart cam):

• License plate recognition• Car recognition

Police agent reports the sighting of a car via his tablet (geo-localized message)

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Example: Tracking in Urban Environments

Tracking

app

▌ The dedicated tracker process looks

for all data sources that are relevant for the tracking of the car.

▌ Track retrospectively indicate the

relevant sources.

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Source Interfaces

Source Interfaces

Example: Multiple Processing Components

Context Bank

Reports about traffic jams

Obstacles

Actions

GIS Roads database

Tracker Runtime

Environment

Cam 1

Database

Tracking

Process

Radar 1

Cam 2

HUMINT

Mobility Vehicle type

X

Mobility Vehicle type

Y

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Source Interfaces

Thales Approach: A Secure Lightweight Info Management Layer

Secure Process Integration Environment: Service Proxies

Context Bank

Reports about traffic jams

Obstacles

Actions

GIS Roads database

Tracker Runtime Environment

Source Interfaces

Cam 2

Database

Tracking

Process

Radar 1

Cam 1

HUMINT

Mobility Vehicle type X

Mobility Vehicle type Y

Fusion/analysis/sensing functions as services

• Compact representation of services

• Capability + context

• Info flow control

• Interoperability

• Non intrusive w.r.t. legacy systems

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Preventing Poaching in South Africa (with CSIR & Uni of Pretoria)

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Switch

Smart

Lock

Security

Home Automation

Elderly Care

Smart Energy

Smart

Lock

Switch

Switch

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Summary

▌ Next Gen IOT applications

Incorporate non-trivial algorithms into IoT environments.

Decentralized processing.

Interoperability.

Data security is vital.

▌ Thales Secure Integration Framework

Simplified interoperability and information management.

Security is in the DNA.

Lightweight, non-intrusive w.r.t. legacy systems.

Tools that support developer ecosystems.

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without the prior written consent of Thales - © Thales 2014 All rights reserved.17

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