Charith Perera, Arkady Zaslavsky, Peter Christen, Dimitrios Georgakopoulos, CA4IOT: Context Awareness for Internet of Things, Proceedings of the IEEE International Conference on Green Computing and Communications, Conference on Internet of Things, and Conference on Cyber, Physical and Social Computing (iThings/CPSCom/GreenCom), Besancon, France, November, 2012
Privacy Mindset for Developing Internet of Things Applications for Social Sen...Charith Perera
Charith Perera, Athanasios Vasilakos, Privacy Mindset for Developing Internet of Things Applications for Social Sensing: Software Engineering Challenges, Proceedings of the 2nd International Workshop on Social Sensing (SocialSense 2017), Pittsburgh, USA, April 2017, Page 103-103 (1)
HICSS-2014-Big Island, Hawaii, United States, 08 January 2014Charith Perera
Charith Perera, Prem Prakash Jayaraman, Arkady Zaslavsky, Peter Christen, and Dimitrios Georgakopoulos, MOSDEN: An Internet of Things Middleware for Resource Constrained Mobile Devices, Proceedings of the 47th Hawaii International Conference on System Sciences (HICSS), Kona, Hawaii, USA, January, 2014
Arkady Zaslavsky, Charith Perera, Dimitrios Georgakopoulos, Sensing as a Service and Big Data, Proceedings of the International Conference on Advances in Cloud Computing (ACC), Bangalore, India, July, 2012, Pages 21-29 (8)
Charith Perera, Prem Prakash Jayaraman, Arkady Zaslavsky, Peter Christen, Dimitrios Georgakopoulos, Sensor Discovery and Configuration Framework for the Internet of Things Paradigm, Proceedings of the IEEE World Forum on Internet of Things (WF-IoT), Seoul, Korea, March, 2014
Charith Perera, Arkady Zaslavsky, Peter Christen, Michael Compton, and Dimitrios Georgakopoulos, Context-aware Sensor Search, Selection and Ranking Model for Internet of Things Middleware, Proceedings of the IEEE 14th International Conference on Mobile Data Management (MDM), Milan, Italy, June, 2013
Charith Perera, Ciaran Mccormick, Arosha Bandara, Blaine A. Price, Bashar Nuseibeh, Privacy-by-Design Framework for Assessing Internet of Things Applications and Platforms, Proceedings of the 6th ACM International Conference on Internet of Things (IoT), Stuttgart, Germany, November, 2016, Pages 83-92
COLLABORATECOM-2013, Austin, Texas, United States, 20 October 2013 Charith Perera
Prem Prakash Jayaraman, Charith Perera, Dimitrios Georgakopoulos and Arkady Zaslavsky, Efficient Opportunistic Sensing using Mobile Collaborative Platform MOSDEN, Proceedings of the 9th IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing (COLLABORATECOM), Austin, Texas, United States, October, 2013
Charith Perera, Arkady Zaslavsky, Peter Christen, Ali Salehi, Dimitrios Georgakopoulos, Capturing Sensor Data from Mobile Phones using Global Sensor Network Middleware, Proceedings of the IEEE 23rd International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC), Sydney, Australia, September, 2012
Privacy Mindset for Developing Internet of Things Applications for Social Sen...Charith Perera
Charith Perera, Athanasios Vasilakos, Privacy Mindset for Developing Internet of Things Applications for Social Sensing: Software Engineering Challenges, Proceedings of the 2nd International Workshop on Social Sensing (SocialSense 2017), Pittsburgh, USA, April 2017, Page 103-103 (1)
HICSS-2014-Big Island, Hawaii, United States, 08 January 2014Charith Perera
Charith Perera, Prem Prakash Jayaraman, Arkady Zaslavsky, Peter Christen, and Dimitrios Georgakopoulos, MOSDEN: An Internet of Things Middleware for Resource Constrained Mobile Devices, Proceedings of the 47th Hawaii International Conference on System Sciences (HICSS), Kona, Hawaii, USA, January, 2014
Arkady Zaslavsky, Charith Perera, Dimitrios Georgakopoulos, Sensing as a Service and Big Data, Proceedings of the International Conference on Advances in Cloud Computing (ACC), Bangalore, India, July, 2012, Pages 21-29 (8)
Charith Perera, Prem Prakash Jayaraman, Arkady Zaslavsky, Peter Christen, Dimitrios Georgakopoulos, Sensor Discovery and Configuration Framework for the Internet of Things Paradigm, Proceedings of the IEEE World Forum on Internet of Things (WF-IoT), Seoul, Korea, March, 2014
Charith Perera, Arkady Zaslavsky, Peter Christen, Michael Compton, and Dimitrios Georgakopoulos, Context-aware Sensor Search, Selection and Ranking Model for Internet of Things Middleware, Proceedings of the IEEE 14th International Conference on Mobile Data Management (MDM), Milan, Italy, June, 2013
Charith Perera, Ciaran Mccormick, Arosha Bandara, Blaine A. Price, Bashar Nuseibeh, Privacy-by-Design Framework for Assessing Internet of Things Applications and Platforms, Proceedings of the 6th ACM International Conference on Internet of Things (IoT), Stuttgart, Germany, November, 2016, Pages 83-92
COLLABORATECOM-2013, Austin, Texas, United States, 20 October 2013 Charith Perera
Prem Prakash Jayaraman, Charith Perera, Dimitrios Georgakopoulos and Arkady Zaslavsky, Efficient Opportunistic Sensing using Mobile Collaborative Platform MOSDEN, Proceedings of the 9th IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing (COLLABORATECOM), Austin, Texas, United States, October, 2013
Charith Perera, Arkady Zaslavsky, Peter Christen, Ali Salehi, Dimitrios Georgakopoulos, Capturing Sensor Data from Mobile Phones using Global Sensor Network Middleware, Proceedings of the IEEE 23rd International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC), Sydney, Australia, September, 2012
Charith Perera, Arkady Zaslavsky, Michael Compton, Peter Christen, and Dimitrios Georgakopoulos, Semantic-driven Configuration of Internet of Things Middleware, Proceedings of the 9th International Conference on Semantics, Knowledge & Grids (SKG), Beijing, China, October, 2013
Charith Perera and Arkady Zaslavsky, Improve the Sustainability of Internet of Things Through Trading-based Value Creation, Proceedings of the IEEE World Forum on Internet of Things (WF-IoT), Seoul, Korea, March, 2014
MobiDE’2012, Phoenix, AZ, United States, 20 May, 2012Charith Perera
Charith Perera, Arkady Zaslavsky, Peter Christen, Ali Salehi, Dimitrios Georgakopoulos, Connecting Mobile Things to Global Sensor Network Middleware using System-generated Wrappers, Proceedings of the 11th ACM International Workshop on Data Engineering for Wireless and Mobile Access (ACM SIGMOD/PODS-Workshop-MobiDE), Scottsdale, Arizona, USA, May, 2012
COMPLEX EVENT PROCESSING USING IOT DEVICES BASED ON ARDUINOijccsa
Complex event processing systems have gained importance since recent developments in communication
and integrated circuits technologies. Developers can easily develop many smart space systems by
connecting various sensors to an Arduino as an internet of thing device. These systems are useful for many
places such as factories, greenhouses (plant house) and smart-homes. Especially in plant houses when the
desired humidity, temperature, light and soil moisture drops the certain level, the users should be notified
through their smartphones. The sensor information is sent to a central server over the internet via an
access point. The collected sensor data needs to be processed online to check whether an event is occurred
or not. The event processing system based on a complex event processing tool is created on the central
server. It is also an important issue to inform mobile users whenever an event occurs. A publish-subscribe
event based system is implemented on the central server. A mobile user is subscribed to the desired event
topic. When an event occurred, which is related with a specific topic, an alarm notification is sent to the
mobile users about the event information so as to take necessary precautions.
invited talk at iPHEM16, Innovation in Pre-hospital Emergency Medicine, Kent Surrey and Sussex Air Ambulance Trust, July 2016, Brighton, United Kingdom
Towards application development for the internet of things updatedPankesh Patel
The Internet of Things (IoT) integrates the physical world with the existing Internet, and is rapidly gaining popularity, thanks to the increased adoption of smart phones and sensing devices. One of the important challenges in this domain is to enable domain experts to easily specify applications for the IoT. As a
first step towards developing a suitable programming
abstraction, in this paper we present a domain
model for applications in the Internet of Things, based on a
survey of recently proposed IoT applications from the real
world that represent a wide class of behaviors found in IoT
use cases.
Computer science is faced with many challenges as the digital universe expands. From mobile and cloud computing to data security, addressing these issues can require large, structural changes, but an examination of these problems can lead to organizational solutions and improvements in the world.
User Innovation for the Internet of Things | Gerd KortuemGerd Kortuem
The importance of user innovation is widely accepted, but the development of the Internet of Things is primarily driven by large commercial players. Using an innovation perspective, this paper identifies how user innovation and market-based innovation can be combined by creating user- centered ecosystems that are open for and provide incentives for end-user innovation. An investigation of the smart-home domain is used to identify challenges for the realization of user-centered ecosystems for the Internet of Things.
Charith Perera, Arkady Zaslavsky, Michael Compton, Peter Christen, and Dimitrios Georgakopoulos, Semantic-driven Configuration of Internet of Things Middleware, Proceedings of the 9th International Conference on Semantics, Knowledge & Grids (SKG), Beijing, China, October, 2013
Charith Perera and Arkady Zaslavsky, Improve the Sustainability of Internet of Things Through Trading-based Value Creation, Proceedings of the IEEE World Forum on Internet of Things (WF-IoT), Seoul, Korea, March, 2014
MobiDE’2012, Phoenix, AZ, United States, 20 May, 2012Charith Perera
Charith Perera, Arkady Zaslavsky, Peter Christen, Ali Salehi, Dimitrios Georgakopoulos, Connecting Mobile Things to Global Sensor Network Middleware using System-generated Wrappers, Proceedings of the 11th ACM International Workshop on Data Engineering for Wireless and Mobile Access (ACM SIGMOD/PODS-Workshop-MobiDE), Scottsdale, Arizona, USA, May, 2012
COMPLEX EVENT PROCESSING USING IOT DEVICES BASED ON ARDUINOijccsa
Complex event processing systems have gained importance since recent developments in communication
and integrated circuits technologies. Developers can easily develop many smart space systems by
connecting various sensors to an Arduino as an internet of thing device. These systems are useful for many
places such as factories, greenhouses (plant house) and smart-homes. Especially in plant houses when the
desired humidity, temperature, light and soil moisture drops the certain level, the users should be notified
through their smartphones. The sensor information is sent to a central server over the internet via an
access point. The collected sensor data needs to be processed online to check whether an event is occurred
or not. The event processing system based on a complex event processing tool is created on the central
server. It is also an important issue to inform mobile users whenever an event occurs. A publish-subscribe
event based system is implemented on the central server. A mobile user is subscribed to the desired event
topic. When an event occurred, which is related with a specific topic, an alarm notification is sent to the
mobile users about the event information so as to take necessary precautions.
invited talk at iPHEM16, Innovation in Pre-hospital Emergency Medicine, Kent Surrey and Sussex Air Ambulance Trust, July 2016, Brighton, United Kingdom
Towards application development for the internet of things updatedPankesh Patel
The Internet of Things (IoT) integrates the physical world with the existing Internet, and is rapidly gaining popularity, thanks to the increased adoption of smart phones and sensing devices. One of the important challenges in this domain is to enable domain experts to easily specify applications for the IoT. As a
first step towards developing a suitable programming
abstraction, in this paper we present a domain
model for applications in the Internet of Things, based on a
survey of recently proposed IoT applications from the real
world that represent a wide class of behaviors found in IoT
use cases.
Computer science is faced with many challenges as the digital universe expands. From mobile and cloud computing to data security, addressing these issues can require large, structural changes, but an examination of these problems can lead to organizational solutions and improvements in the world.
User Innovation for the Internet of Things | Gerd KortuemGerd Kortuem
The importance of user innovation is widely accepted, but the development of the Internet of Things is primarily driven by large commercial players. Using an innovation perspective, this paper identifies how user innovation and market-based innovation can be combined by creating user- centered ecosystems that are open for and provide incentives for end-user innovation. An investigation of the smart-home domain is used to identify challenges for the realization of user-centered ecosystems for the Internet of Things.
Enabling the physical world to the Internet and potential benefits for agricu...Andreas Kamilaris
The Internet of Things (IoT) allows physical devices that live inside smart homes, offices, roads, electricity networks and city infrastructures to seamlessly communicate through the Internet while the forthcoming Web of Things (WoT) ensures interoperability at the application level through standardized Web technologies and protocols. In this presentation, we explain the concepts of the IoT and the WoT and their potential through various applications in the aforementioned domains. Then, we examine how the IoT/WoT can be used in the agri-food industry in order to enable novel smart farming technologies and applications,considering the recent technological opportunities for big data analysis.
Dynamic Semantics for the Internet of Things PayamBarnaghi
Ontology Summit 2015 : Track A Session - Ontology Integration in the Internet of Things - Thu 2015-02-05,
http://ontolog-02.cim3.net/wiki/ConferenceCall_2015_02_05
Dr Alisdair Ritchie | Research: The Answer to the Problem of IoT SecurityPro Mrkt
Dr Alisdair Ritchie from the WMG, University of Warwick is taking us through his research on IoT security at the Midlands Cyber Security Expo 2019 #midscybersecurity19
Data accessibility and the role of informatics in predicting the biosphereAlex Hardisty
The variety, distinctiveness and complexity of life – biodiversity in other words and by implication the ecosystems in which it is situated – is our life support system. It is absolutely essential and more important than almost everything else but it is typically taken for granted. Today’s big societal challenges – food and water security, coping with environmental change and aspects of human health – are beyond the abilities of any one individual or research group to solve. Solving them depends not only on collaboration to deliver the appropriate scientific evidence but increasingly on vast amounts of data from multiple sources (environmental, taxonomic, genomic and ecological) gathered by manual observation and automated sensors, digitisation, remote sensing, and genetic sequencing. In April 2012 we called the biodiversity and ecosystems research communities to arms to formulate a consensus view on establishing an infrastructure to improve the accessibility of the ever-increasing volumes of biological data. We published the whitepaper: “A decadal view of biodiversity informatics: challenges and priorities” that has since been viewed more than 24,000 times. We envisage a shared and maintained multi-purpose network of computationally-based processing services sitting on top of an open data domain. By open data domain we mean data that is accessible i.e., published, registered and linked. BioVeL, pro-iBiosphere, ViBRANT and other FP7 funded projects have all explored aspects of this vision.
In this presentation, I highlighted the significance of adopting development methods for the successful development of IoT-based systems. By adopting systematic development methods, we can ensure that IoT systems are built with a structured approach, minimizing risks and enhancing overall reliability. I discussed the benefits of utilizing development methods, such as improved project management, streamlined development processes, and the ability to consistently deliver high-quality IoT solutions.
The Internet of Things (IoT) is a concept that describes a totally interconnected world. It’s a world where devices of every shape and size are manufactured with “smart” capabilities that allow them to communicate and interact with other devices, exchange data, make autonomous decisions and perform useful tasks based on preset conditions.
IoT is expected to gross over $19 trillion over the next few years. However, the problem is that these ‘things’ have myths surrounding them, some of which are impacting how organizations develop the apps to support them.
Any new technology involves a certain amount of uncertainty and business risk. In the case of the Internet of Things, however, many of the risks have been exaggerated or misrepresented. While the IoT vision will take years to mature fully, the building blocks to begin this process are already in place.
Key hardware and software are either available today or under development; stakeholders need to address security and privacy concerns, and collaborate to implement the open standards that will make the IoT safe, secure, reliable and interoperable, and allow the delivery of secured services as seamlessly as possible.
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Introduces the role of Big Data and AI in the transformation of jobs. It will provide an overview of the skills needed by students if they are seeking for jobs in the area of Big Data and AI.
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LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
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The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
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iThings-2012, Besançon, France, 20 November, 2012
1. Context Awareness for
Internet of Things (CA4IOT)
SEMANTIC DATA MANAGEMENT / INFORMATION ENGINEERING LAB
Charith Perera, Arkady Zaslavsky, Peter Christen, Dimitrios Georgakopoulos
November 2012
2. Agenda
• Background
• Research Challenges and Motivations
• Our Objectives and Functional Requirements
• Proposed Solution: CA4IOT Architecture
• Real world Scenario
• Future Work and Research Directions
4. 2020
2015
2010
2003
By 2020 there will be
50 billion things
During 2008, the number of things
connected to the Internet exceeds
the number of people on earth
• 1.5 billion Internet-enabled PCs and over 1 billion Internet-
enabled mobile phones today.
• By 2020, there will be 50 to 100 billion devices (i.e. things, sensors,
smart objects) connected to the Internet (Source: [1])
• The global market for sensors was around $56.3 billion in 2010,
$62.8 billion in 2011, expected to increase to $91.5 billion by 2016,
at a compound annual growth rate of 7.8%. (Source:[5])
(Source: [2])
Slide 4 of 23
5. Conclusions based on Statistics and Predictions
• Massive amount of data will be generated by sensors.
• Big Data = Volume + Velocity + Variety (Source: [6])
• It is not be feasible to collect and process all the sensor
data generated by the sensors
• Resource limitations: processing, storage,
communication
• Cost involvement: related to resources and related
data ownership
• We should collect data only from selected number of
sensors that will help us to achieve our objectives
Slide 5 of 23
6. • Select appropriate sensors when large number of
sensors are available to …
• Decide what information to consider when selecting
the appropriate sensors; Context matters…
• Cannot make assumptions during the development
time in IoT paradigm. Dynamic, configurable at
runtime is a must…
Main Challenges
Slide 6 of 23
8. • More and more sensor network/IoT middleware
solutions are available
• OpenIoT (next generation of GSN + Aspire) [http://www.openiot.eu/]
• SenseMA (improved functionalities on top of the OpenIoT and GSN)
• Context awareness is lacking in most IoT middleware
• Lack of dynamic configuration, semantic Interactions,
scalable fusion capabilities
• Critical functionalities (EU recommendation):
• Adaptation of sensor ontologies
• Distributed registries
• Sensor searching and discovery
• Reasoning and knowledge
discovery
• Context aware data processing
• Automated sensor configuration
Slide 8 of 23
9. • Two main Categories: Conceptual and Operational
• Operational categorization schemes allow us to
understand the issues and challenges in data acquisition
techniques, as well as quality and cost factors related to
context.
• Conceptual categorization allows an understanding of
the conceptual relationships between context
• We need to capture and model context comprehensively
by in cooperating all different aspects mentioned above
Conclusions based on Literature Review
Slide 9 of 23
11. • How to help the users to select appropriate sensors when large
number of sensors are available to use…?
• How to reduce the gap between what user needs and what low
level sensors can provide by understanding the user requirements
/problems?
• How context (information) can help to
select the sensors…? Specially when
alternative sensors (e.g. multiple sensors
produce same kind of data) with different
characteristics (e.g. energy consumption,
accuracy, quality) are available…
• How to connect and configure sensors
and programming components
dynamically on demand…?
Slide 11 of 23
13. • Our objective is not to introduce another middleware Our objective
is to explore the possibilities of embedding (applying) context-aware
functionalities into IoT middleware solutions
• Our goal is to design an solution to help users to automating the
task of selecting the sensors according to the problems at hand.
• We DO NOT answer user queries
14. • Connect and configure sensors to an IoT middleware
easily, dynamically and on demand.
• Capture context and understand the user requirement
• Reduce the gap between high-level user requirements
and low-level sensors capabilities.
• Model and maintain context (information) about
sensors
• Model and maintain context (information) about
processing components
Functional Requirements
Slide 14 of 23
16. Australian Agriculture
• Agricultural research obtains $AUS1.2 billion per annum
• Fourth largest wheat and barley exporter after US, Canada
and EU
• BUT has to deal with scarcity of resources:
Water quality and quantity
Low soil fertility
Slide 16 of 23
17. • Grains Research and Development Corporation (GRDC)
trials plant varieties in very many 10m x 10m plots across
Australia.
• Every year, Australian grain breeders plant up to 1 million
plots across the country to find the best high yielding
• Information sources about plant variety performance:
• Site visits
• Australian Bureau of Meteorology
• Issues in current practices:
• Site visits are expensive and time-consuming (e.g., 400km away)
• Lack of accurate information limits the quality of results
Slide 17 of 23
18. Why context knowledge matters?
• Monitoring/Sensing strategies (data collection frequency, real-
time event detection, data archiving for pattern recognition, etc.) need
to be changed depending on the time of the day, time of the
year, phase of the growing plant, type of the crop, energy
efficiency and availability, sensor data accuracy, etc…
Need to be considered in developing a solution:
• Agricultural/biological scientists and engineers do not know
much about computer science.
• Users focus on what they want
• Learning curve, usability, processing time, dynamicity of
sensors…
Slide 18 of 23
19. Phenonet:
A Distributed Sensor Network for Phenomics
• Aim is to Improve yield by improving crop selection process. How?
• Sensor-based monitoring and Sophisticated data analysis
• Combined research effort from CSIRO’s ICT Centre and High
Resolution Plant Phenomics Centre
Slide 19 of 23
20. Use case
• Let’s consider a scenario: John, a plant scientist, who is looking after
a experimental crops growing facility, wants to know whether the
crops are infected by Phytophtora disease.
• Phytophtora [8] is a fungal disease which can enter a field through a
variety of sources. Humidity plays a major role in the development
of Phytophtora. Both temperature and whether or not the leaves
are wet are also important indicators to monitor Phytophtora.
The values used for demonstration purposes only
Slide 20 of 23
21. Animated Figure
“…I want to know whether experimental plants in Canberra have infected with Phytophtora disease…”
Phytophtora disease
airTemperature
airHumidity
leafWetness
airStress
S1
S2
S3
S4
S5
Sn
Slide 21 of 23
23. • Understand user requirements
• Extract knowledge from large knowledge bases and build simple context
registries that maps sensor measurements into context
• Sensor description modelling, storage and reasoning (e.g. SSNO)
• Efficient and scalable mapping between context and sensor
measurements
• Context discovery by data fusion
• Developing models that allows to describe programming components
• Plugin architecture to different data fusion operations and context
discovery
• Adaptation of OSGi component based model
• Sensor selection based on characteristics
• Probabilistic Vs. Semantic
Slide 23 of 23
24. CSIRO ICT Center
Information Engineering Laboratory
Charith Perera
PhD Student
t +61 2 6216 7135
e Charith.Perera@csiro.au
w www.csiro.au/charith.perera
SEMANTIC DATA MANAGEMENT / INFORMATION ENGINEERING LAB
Thank You!
25. 1. H. Sundmaeker, P. Guillemin, P. Friess, and S. Woelffle, “Vision and challenges for realising the internet
of things,” European Commission Information Society and Media, Tech. Rep., March 2010,
http://www.internet-of-things-research.eu/pdf/IoT Clusterbook March 2010.pdf
2. International Data Corporation (IDC) Corporate USA, “Worldwide smart connected device shipments,”
March 2012, http://www.idc.com/getdoc.jsp?containerId=prUS23398412 [Accessed on: 2012-08-01].
3. J. Gantz, “The embedded internet: Methodology and findings,” IDC Corporate, Tech. Rep., September
2009, http://download.intel.com/embedded/15billion/applications/pdf/322202.pdf [Accessed on:
2012-03-08].
4. J. Manyika, M. Chui, B. Brown, J. Bughin, R. Dobbs, C. Roxburgh, and A. H. Byers, “Big data: The next
frontier for innovation, competition, and productivity,” McKinsey Global Institute, Tech. Rep., May 2011,
http://www.mckinsey.com/Insights/MGI/Research/Technology_and_Innovation/Big_data_The_next_fr
ontier_for_innovation [Accessed on: 2012-06-08].
5. BCC Research, “Sensors: Technologies and global markets,” BCC Research, Market Forecasting, March
2011, http://www.bccresearch.com/report/sensors-technologies-markets-ias006d.html [Accessed
on:2012-01-05].
6. A. Zaslavsky, C. Perera, and D. Georgakopoulos, “Sensing as a service and big data,” in International
Conference on Advances in Cloud Computing (ACC-2012), Bangalore, India, July 2012.
7. S. Bandyopadhyay, M. Sengupta, S. Maiti, and S. Dutta, “Role of middleware for internet of things: A
study,” International Journal of Computer Science and Engineering Survey, vol. 2, pp. 94–105, 2011.
[Online]. Available: http://airccse.org/journal/ijcses/papers/0811cses07.pdf
8. A. Baggio, “Wireless sensor networks in precision agriculture,” Delft University of Technology The
Netherlands, Tech. Rep., 2009, http://www.sics.se/realwsn05/papers/baggio05wireless.pdf [Accessed
on: 2012-05-10].
References
27. 2020
2015
2010
2003
By 2020 there will be
50 billion things
During 2008, the number of things
connected to the Internet exceeds
the number of people on earth
(Source: [2])
(Source: [3])
(Source: [4])