This group brings together experts in the area of building information modelling (BIM) and Web of Data technologies to define existing and future use cases and requirements for linked data based applications across the life cycle of buildings. A list of recommended use cases will be produced by this community group.
The envisioned target beneficiaries of this group are both industrial and governmental organisations who use data from building information modelling applications and other data related to the building life cycle (sensor data, GIS data, material data, geographical data, and so forth) to achieve their business processes and whom will benefit from greater integration of data and interoperability between their data sets and the wider linked data communities. For example, benefit may be obtained by publishing and combining localised data on new cheaper building materials, energy efficient building devices and systems, along with real time data on weather patterns, energy prices and geodata. By making this data available to applications, they will be better able to support decision makers during the whole of the building life cycle, which includes design, construction, commissioning, operation, retrofitting/refurbishment/reconfiguration, demolition, and recycling of buildings.
The group will engage with these beneficiaries through surveys and events organised in conjunction with the affiliated workshop series on Linked Data for Architecture and Construction (LDAC).
Note: Community Groups are proposed and run by the community. Although W3C hosts these conversations, the groups do not necessarily represent the views of the W3C Membership or staff.
The recently completed ITEA2 Smart Energy Aware Systems project, coordinated by ENGIE R&D, received the ITEA Award of Excellence 2017. One of the notable results of this project is the SEAS ontology: a high quality, modular, versioned, and extensible, ontology that eases the modelling of engineering systems and the various procedures related to these systems. The SEAS ontology is designed to be very easy to extend, so as to cover existing data models, or fill their identified gaps. They were originally developed to model the Smart Grid domain, but can now be extended for other domains.
Industries use building-related data to achieve their business processes. They would benefit from greater integration of data and interoperability between their data sets and the wider linked data communities. Several groups are currently developing enablers that can help making such data available to applications. As a result, such data can help supporting decision makers during the whole of the building life cycle, which includes design, construction, commissioning, operation, retrofitting/refurbishment/reconfiguration, demolition, and recycling of buildings.
This second edition of the SEAS Workshop, 4–5 May 2017, Paris, France, will bring together experts from industry and academia, and from the following two standardization groups:
– the buildingSMART Linked Data Working Group, which is responsible for building and maintaining a recommended version of an ifcOWL ontology as an equivalent to the IFC EXPRESS schema. The ifcOWL ontology is to be used in linked data and semantic web applications that consume IFC data.
– the W3C Linked Building Data Community Group, which brings together experts in the area of building information modelling (BIM) and Web of Data technologies to define existing and future use cases and requirements for linked data based applications across the life cycle of buildings.
We want to achieve a win-win operation during this workshop. Envisioned benefits are:
– Help industries get acquainted with the work being done in the aforementioned groups;
– Help proposing and organizing the envisioned use cases and requirements for linked data based applications across the life cycle of buildings;
– Overview the existing knowledge models that can be used to represent data in an interoperable way, identify existing representational gaps;
– Contribute to the SEAS ontologies: validate what is modelled so far, augment its coverage to the building domain.
The workshop is organized on two days.
– Day 1 consists of presentations in plenary sessions to help get a common understanding of the various work that have been developed at ENGIE, buildingSMART, the W3C, and the SEAS project. The afternoon is dedicated to identifying use cases and requirements for the knowledge models.
– Day 2 consists in presentations about the SEAS knowledge model and how it already has been extended. Then there will be three ontology engineering sessions, allowing participants to identify the gaps in the existing knowledge models, and draft new modules for the SEAS ontologies that could help to enable new use cases.
Participation to this workshop is free, but there is a limit of 50 participants. The registration procedure is as follows:
– first fill in the application form: https://docs.google.com/forms/d/e/1FAIpQLSdNung7_7qpR9FNcE54rvRK3x8pOoIp6p62GCiB_X7IN33wVg/viewform;
– you will receive a confirmation by email within a few days.
– Philippe Bourguignon, Engie
– Philippe Calvez, Engie R&D CRIGEN
– Maxime Lefrançois, École Nationale Supérieure des Mines de Saint-Étienne
– Antoine Zimmermann, École Nationale Supérieure des Mines de Saint-Étienne
Maxime Lefrançois, firstname.lastname@example.org
École Nationale Supérieure des Mines de Saint-Étienne http://maxime-lefrancois.info/
From 16 to 23 September 2016, the annual Combined Technical Plenary / Advisory Committee (TPAC) Meetings Week was organised, this time in Lisbon, Portugal. Our Linked Building Data Community Group was present at the TPAC with a 2-hour meeting presenting ourselves to the wider W3C community. The following presentations were given by members of our group:
K. McGlinn – Introduction to the Linked Building Data Community and Industry Foundation Classes
The LDAC workshop series provides a focused overview on technical and applied research on the usage of semantic web, linked data and web of data technologies for architecture and construction (design, engineering, construction, operation, etc.). It aims at bringing together researchers, industry stakeholders, and standardization bodies of the Linked Building Data (LBD) community together. The aim of the workshop is to present current developments, coordinate efforts, gather stakeholders, use cases and plan future activities.
Submit a 2-pager position statement (about 800 words) before the submission deadline (6 May 2016), including the following:
Title, authors, contact addresses, affiliations
Which session do you wish to present in:
Use case: 20 min presentation around a specific industrial use case and/or business strategy
Technical: 20 min presentation concerning particular technical implementations or developments
Hands-on/tutorial: +30 min time slot with a hands-on session, a tutorial, or a demo showcase. In this case also include:
Indication of how you plan to organize the hands-on session
Facility requirements (server, beamer, …) and requirements for attendees (own laptop, software installed, …)
Plenary: 20 min general research presentation
Short presentation of your work
More information http://smartcity.linkeddata.es/LDAC2016/
The following reports are from a number of LBD related workshops and events which have been held over the past year and with are now accessible.
The first report covers the BIM Semantic Web/Linked Data Workshop, part of the which was part the buildingSMART International summit which took place from Monday 23rd March to Wednesday 25th March, 2015, at the Building Research Establishment (BRE), Watford, London. The workshop was organized by the following members of the LDAC group and the SWIMing project: Thomas Liebich, Matthias Weise, Pieter Pauwels, Jakob Beetz, María Poveda and Kris McGlinn. It consisted of three sessions: a general introduction session, a requirements and use case descriptions session and finally a summary and formation of working group session.
The second report covers part of the LDAC 3rd International Workshop on Linked Data in Architecture and Construction held in Eindhoven, held on the 16th of July 2015. The LDAC workshop topic was “The use the Web of Data technologies for building information management in diverse practical use cases”. The report focuses specifically on a parallel event held by the SWIMing project around the development of use cases for linked data in energy efficient buildings and also a Hands-on tutorial sessions for participants around converting building data resources to linked data.
The third report summarizes the main aspects of the SWIMing workshop, held on Thursday 17th September, 2015, at the University Campus of Savona, Italy and aligned with Sustainable Places. It also details activities at two related VoCamp workshops; the first on the 14-15th of September, hosted by Ready4SmartCitites and held in Genoa, Italy and the second on the 15–17th of December, hosted by the SEAS project in Paris, France. Finally, a short report is provided regarding the BuildingSMART Conference held on the 12-15 October 2015 in Singapore. The next sections describe each of these workshops.
The ifcOWL – SAREF – FIEMSER VoCamp continues the series of VoCamps covering various topics related to the use and development of vocabularies for the implementation of new services in the context of energy efficient buildings. After Adapt4EE and Ready4SmartCities, the SWIMing project has taken over the responsibility for organizing the VoCamps. The event will be organized in cooperation with a number of EU projects, the W3C LBD Community Group and the buildingSMART Linked Data working group. The focus of this VoCamp is to discuss exchange requirements for selected use cases, focusing particularly on the mapping to relevant ontologies like ifcOWL, SAREF, and FIEMSER.
The event will be an excellent opportunity for those involved with the use of the aforementioned ontologies to demonstrate how they apply them, as well as for those planning to use building data in combination with smart appliance data and sensors. Participants will be able to see where and how these ontologies are currently being applied, and how they can be properly linked to their own data in order to meet their own use cases.
Participants are invited to propose, submit, bring and present their own data and ontologies to the VoCamp, especially if there is a clear link with the ifcOWL, SAREF, or FIEMSER ontologies. Throughout the VoCamp, a selected number of these proposals will be presented, together with the targeted use case. Hereafter, a number of ontology engineering sessions will be held, supported by the ReqCap tool, allowing participants to model exchange requirements and mapping definitions into a practically usable result.
First projects that have shown interest in contributing use cases and requirements as well as to share their experiences in using various ontologies are eeEmbedded, Holisteec, Design4Energy (proposed by Dresden University and partners) and the SEAS project (proposed by Ecole des Mines de Saint-Etienne and partners). Other projects are welcome.
The ITEA2 SEAS project is organizing a workshop at the Engie headquarters in Paris, in December 2015.
The goals of this workshop are to:
Capture requirements for a few well identified use cases
Boost the development of the SEAS ontologies
Help partners in charge of pilots to start working on their implementations
If you are interested in attending the workshop and have interest in the SEAS project then please contact either Maxime Lefrancois (email@example.com) or Kris McGlinn (Kris.McGlinn@scss.tcd.ie) who will be happy to provide you with further details.
Other animators include Matthias Weise and Bruno Fies. Emmanuel Olivier from the Smart Building Alliance will also be giving a key note presentation.
The next online meeting takes place on 16th Oct 2015 – 12:00 CET. Please put this into your agenda if you want to take part. The meeting takes place over Skype or if we require screen sharing, gotomeeting.
This workshop will explore how ICT and open data solutions can benefit building life cycle energy management, in particular which business use cases can best benefit from open, decentralized publication of building and related data and what are the major challenges and barriers to making these types of data open and available.
Format: Public workshop
When: 17 September, 14h30 – 16h30
Where: Room n°5
Organisers: EEBERS and Swimming
Chair: Isabel Pinto Seppä, Ready4SCities
14h30 – Welcome – Isabel Pinto Seppä, VTT
14h40 – SWIMing project – Linked Data for Building Life Cycle Energy Management – Kris McGlinn, ADAPT-TCD
15h00 – Applications of linked data – Finnish experiences – Mirkka Rekola, VTT
15h15 – Advances in ifcOWL standardisation: technical overview – Walter Terkaj, Italian National Research Council
15h30 – Brainstorming Session on drivers and barriers Facing the implementation Open Accessible BIM – Kris McGlinn, ADAPT-TCD
The LDAC2015 workshop report is out. It can be found at http://ldac-2015.bwk.tue.nl/LDAC_2015_workshopreport.pdf. This report summarizes the presentations and discussions held during the 3rd International Workshop on Linked Data in Architecture and Construction (LDAC), which took place at the Eindhoven University of Technology (TU/e) in Eindhoven, the Netherlands, from July 15 to July 17, 2015 (http://ldac-2015.bwk.tue.nl/). The event was organised by Jakob Beetz at the TU/e. The LDAC workshop typically gathers researchers with diverse ideas about ways in which linked data and semantic web technologies can enhance information exchange in the AEC domain. This third edition did not only host a number of excellent presentations of new work, it also included an excellent technical session and use case session.