Rapid growth in the Internet of Things (IoT) means that connected sensors and actuators will be inundating the Web infrastructure with data. Semantics is increasingly seen as a key enabler for integration of sensor data and the broader Web ecosystem. The W3C and the Open Geospatial Consortium standardisation bodies have taken a second look at the Semantic Sensor Network ontology and have published a new standard ontology for representing Sensors, Observations, Sampling, Actuation and Sensor Networks. Analytical and reasoning capabilities afforded by Semantic Web standards and technologies are considered important for developing advanced applications that go from capturing observations to recognition of events, deeper insights and actions. Furthermore, the contribution of semantics to sensing and actuation patterns is currently being explored. Major industries including manufacturing, transport and logistics, personal and public health, smart cities and smart energy, crisis management and many others are spanning commercial, civic, and scientific operations that involve sensors, web, services and semantics. This workshop will continue the activity started within ISWC in 2006, and complemented by special tracks at ESWC since 2010. This 2018 edition benefits from renewed energy arising from the October 2017 W3C recommendation and OGC standard and, more importantly, increases significance due to the growth of IoT-enabled applications.

Figure: The new joint W3C and OGC SSN standard modular ontology.
Figure: The new joint W3C and OGC SSN standard modular ontology.


The SSN workshop will be a half-day event that revives and strengthens the community around the ontological representation of sensor and actuation data and welcomes researchers from related communities. It will be highly interactive, so as to facilitate discussions among participants that could result in future collaborative work. An invited talk will be followed by authors presenting research papers in either long or short format, together with demonstrations that have been a successful feature of SSN in the past. Sufficient time will be dedicated to questions and answers for each paper. The session will end with a general discussion on experience with relevant ontologies and ideas for next steps.


Topics include, but are not limited to:

  • Semantic integration in heterogeneous sensor networks
  • Evaluation of ontologies for sensing and sensors
  • Citizen sensors, participatory sensing and social sensing
  • Semantic middleware for sensor networks
  • Semantic interoperability and alignment with other standards and ontologies
  • Experience in sensor network applications of semantic technologies
  • Semantic algorithms for data fusion and situation awareness
  • Semantic reasoning for network topology management
  • Formal reasoning in sensor networks
  • Ontologies for sensor and RFID networks
  • Semantic policy management in sensor networks
  • Semantic feedback, control and actuation
  • Semantic discovery of sensors, sensor data and services
  • Emergent semantics and ambient intelligence in sensor systems
  • Semantic approaches to status monitoring and configuration of sensor systems
  • Scalability, security, trust and privacy in semantic sensor networks
  • Semantic provenance of sensor data
  • Semantically informed analytics of sensor data
  • Semantics and OGC SensorThings
  • Web of Things
  • Novel applications of semantic sensor networks, physical/IoT-cyber-social data
  • Sensors and observations for symbol grounding
  • Integration of semantic sensor networks with Internet/Web of Things
  • Linked sensor data
  • SSN/IoT ontology quality and semantic web best practices


Important dates - (as .ical)

  • Papers submission deadline: June 1, 2018 EXTENDED to June 8th, 2018 (midnight Hawaii time)
  • Notification to authors: June 27, 2018
  • End of early bird registration rate for ISWC: June 27, 2018
  • Workshop date: October 9, 2018, morning

Submission types

We invite research papers and demonstration papers, either in long (16 pages) or short (8 pages) format.

  • All papers have to be submitted electronically via EasyChair (https://easychair.org/conferences/?conf=iswc-ssn2018).
  • All research submissions must be in English, and no longer than 16 pages for long papers, and 8 pages for short papers (including references).
  • Submissions must be in PDF, formatted in the style of the Springer Publications format for Lecture Notes in Computer Science (LNCS). For details on the LNCS style, see Springer’s Author Instructions.
  • SSN2018 submissions are not anonymous.
  • We encourage embedding metadata in the PDF/HTML to provide a machine readable link from the paper to the resource. See the ISWC 2017 HTML Submission Guide
  • Accepted papers will be published as CEUR workshop proceedings. At least one author of each accepted paper must register for the conference and present the paper there.


Kerry Taylor

Australian National University and University of Surrey, UK

Kerry initiated the SSN workshop series and co-chaired it 2006 to 2012, joining the oversight advisory panel in 2013 onwards. She was the local organiser for ISWC in Sydney 2013. She initiated and chaired the W3C SSN Incubator group throughout, and co-chairs the OGC/W3C Spatial Data on the Web Working Group which published the new SSN standard (of which she is a co-editor). She was invited to give keynotes at JIST 2017 and the Australasian Computer Science Conference in 2016. She has been publishing research on semantics since 2004 and on Internet of Things since 2008, and holds 2 international patents in those topics.

Maxime Lefrançois

MINES Saint-Étienne, France

Maxime is Associate Professor in the Connected-Intelligence team at MINES Saint-Étienne, France, since 2017. He obtained his Ph.D. in 2014 at INRIA Sophia-Antipolis, working on knowledge representation for the Meaning-Text linguistic theory. Between 2014 and 2017, he was a post-doctoral researcher at MINES Saint-Étienne, and was involved in several bilateral, national, and European projects, including the ITEA2 SEAS project in the context of which he developed the SEAS ontologies, and co-edited the SOSA/SSN standard.

Raúl García-Castro

Ontology Engineering Group, Universidad Politécnica de Madrid, Spain

Raúl is Assistant Professor at the Computer Science School at Universidad Politécnica de Madrid (UPM), Spain. After three years as a software engineer, since he graduated in Computer Science (2003) he has been working at UPM in the Ontology Engineering Group in several European and Spanish research projects. His research focuses on ontological engineering, benchmarking of semantic technologies, and ontology-based data and application integration. He has organised several international conferences and workshops and regularly participates in the program committees of relevant conferences and workshops as well as in standardization bodies (W3C, ETSI, OASIS, AENOR) where he collaborates in developing standard ontologies for representing IoT infrastructures and data (e.g., SSN, SAREF).

Amélie Gyrard

Knowledge-enabled Computing (Kno.e.sis), Wright State University, Ohio, U.S.

Amélie is post-doc researcher at Kno.e.sis - Ohio Center of Excellence in Knowledge-enabled Computing, Ohio, USA. Previously, she was working at MINES Saint-Etienne, France, working within the Connected Intelligence - Knowledge Representation and Reasoning team. She was also a post-doc at Insight Center for Data Analytics, National University of Galway and actively working in the scientific development and coordination of the FIESTA-IoT (Federated Interoperable Semantic IoT/Cloud Testbeds and Applications) EU H2020 project. She has co-organized tutorials, workshops, and hackathons on the Semantic Web of Things related topics at ISWC 2016, ISWC 2017 and WWW 2017. Her research interests are Software engineering for Semantic Web of Things and Internet of Things (IoT), semantic web best practices and methodologies, ontology engineering, reasoning and interoperability of IoT data. She holds a Ph.D. from Eurecom since 2015 where she designed and implemented the Machine-to-Machine Measurement (M3) framework. She also disseminated her work in standardizations such as ETSI M2M, oneM2M, and W3C Web of Things.

Workshop advisors

Amit Sheth

Knowledge-enabled Computing (Kno.e.sis), Wright State University, Ohio, U.S.

Manfred Hauswirth

Fraunhofer Institute for Open Communication Systems, Berlin, Germany
Open Distributed Systems at the Technical University of Berlin, Germany

Kerry Taylor

Australian National University and University of Surrey, UK

Program Committee

  • Prof Franz Baader, TU Dresden, Germany
  • Mr Sebastian Bader, Karlsruhe Institute of Technology, Germany
  • Dr Payam Barnaghi, University of Surrey, UK
  • Dr Maria Bermudez-Edo, University of Granada, Spain
  • Dr Boyan Brodaric, Geological Survey of Canada, Canada
  • Dr Jean-Paul Calbimonte, University of Applied Sciences and Arts, Western Switzerland, Switzerland
  • Prof Oscar Corcho, Universidad Politécnica de Madrid, Spain (ex-chair)
  • Dr David Corsar, University of Aberdeen, UK
  • Dr Simon Cox, CSIRO, Australia
  • Dr Armin Haller, Australian National University, Australia
  • Dr Andreas Harth, AIFB, Karlsruhe, Germany
  • Ms Utkarshani Jaimini, Kno.e.sis-Wright State University, USA
  • Dr Krzysztof Janowicz, University of California, Santa Barbara, USA (ex-chair)
  • Dr Prem Prakash Jayaraman, Swinburne Institute of Technology, Australia
  • Dr Sebastian Kaebisch, Siemens AG, Germany
  • Dr Danh le Phuoc, TU Berlin, Germany
  • Dr Joshua Lieberman, Tumbling Wall, USA
  • Dr Maria Maleshkova, University of Bonn, Germany
  • Dr Lionel Médini, Université Lyon 1, France
  • Dr Pankesh Patel, Fraunhofer-USA, USA
  • Dr Catherine Roussey, Irstea, France
  • Dr Markus Stocker, Leibniz Information Centre for Science and Technology, Germany
  • Dr Antoine Zimmermann, Mines Saint-Étienne, France