Academic literature on the topic '3D radar charts'

Vis daugėjant skrydžių ir atsirandant naujoms oro erdvės valdymo iniciatyvoms ypač svarbu tobulinti skrydžių valdymo sistemas. Jose labai reikšmingas žmogiškasis veiksnys, taigi ir tai, kokiu būdu sistema pateikia žmogui informaciją. Straipsnyje apžvelgiami naujausi informacijos vaizdavimo skrydžių valdymo sistemose tyrimai. Esamų 2D vaizdavimo būdų jau nebeužtenka, o 3D vaizdavimas taip pat turi trūkumų. Todėl tikslinga integruoti 2D ir 3D vaizdus. Straipsnyje pateikiami eskiziniai sprendimai, priimti projektuojant sprendimų priėmimo sistemos sąsają. Naujumas yra žinių apie lėktuvų tūpimo ir kilimo trajektorijų apribojimus vaizdavimas. Pasiūlyti du alternatyvūs vaizdavimo modeliai (kaip pagrindą imant 2D arba 3D vaizdavimą), kuriuose trajektorijų ribojimai vaizduojami 2D projekcijose („sienose“). Taip pat pateikiamos alternatyvos kitiems objektams – lėktuvams, liekamosioms ir prognozuojamoms trajektorijoms, žemės paviršiui vaizduoti.User Interface Design for the ATC Decision Support SystemLaura Savičienė SummaryAt the time when the number of fl ights is increasing and new initiatives for air traffi c control (ATC) optimization are being implemented, there is a need to apply technological innovations to improve ATC systems. One of such innovative projects is the EU FP7 SKY-Scanner project, which is aimed at the use of LIDAR (light detection and ranging) for aircraft tracking. This paper investigates user interface design for the decision support system (DSS) based on LIDAR and RADAR data fusion. An overview of recent developments in the fi eld of visualization for ATC shows that traditional 2D visualization is no longer suffi cient, and pure 3D visualization has some signifi cant drawbacks, so there is a need to integrate 2D and 3D visualization. One of the tasks of the DSS is to check if the airplane trajectories satisfy the requirements defi ned in the approach and departure procedures. This raises a problem of knowledge representation – procedures are depicted in charts, and knowledge from the charts must be represented in the DSS algorithms. Thus the research covers two fi elds: user interface and knowledge representation. We decided that it is important to visualize the requirements for trajectories. Two alternative interface approaches are proposed (one based on 2D, and one based on 3D), in which these requirements are visualized using 2D projections (walls). Also alternatives for visualizing other objects (airplanes, their real and projected trajectories, topography) are presented.>

The traditional steel structure deformation monitoring generally uses Total Station and GPS to do monitoring quality control, but there are some disadvantages of these methods. Laser radar technology is a new non-contact measurement technology emerged in recent years. It is ideal for installation and slip construction quality monitoring of large-span steel structure. This paper use laser radar technology to monitor large-span steel structure construction, use laser scanner to scan on steel every period of time and collect 3D point cloud data of the feature points after a period of time. Through the comparative analysis of the data and the chart which reflect the amount of deformation of the feature points, it can accurately obtain the result of structural deformation, oblique direction, and the deviation between the actual coordinates and the design coordinates, which provides the most accurate and direct information for the project. Laser radar technology solves the difficult issues such as workload outside the industry and difficulties in visibility of the traditional measurement methods, greatly improves accuracy and efficiency compared to traditional methods, and achieve a high-precision quality control over the construction.

The Automatic Identification System (AIS) is a kind of navigation equipment that exchanges a wealth of essential information among vessels and between ships to shore through Very High Frequency. Currently, identification and other navigational information can be obtained in real time with AIS data integrated into other shipborne systems, such as the Electronic Chart Display and Information System and radar. However, at present, AIS information is represented in a two-dimensional (2D) way, which is not the same as the three-dimensional (3D) world people perceive visually. In this paper, we introduce RedNavi, a sustainable computer 3D scene building system that visualizes the current sea, specifically the environment and traffic conditions around the ownship, using received AIS data. RedNavi has a wide range of application scenarios. Applying to the maritime education and training field, it can serve as a bridge between the 2D and 3D worlds, helping less experienced trainees build up their capabilities. Applying to actual navigation, it can provide the deck officer with another visual aid to their lookout in addition to existing 2D information systems. In addition, given the microservices architecture RedNavi adopts, the development, deployment, and maintenance processes become relatively lighter, faster, and easier, and therefore more sustainable than traditional monolithic systems.

AbstractWhen conducting accident analysis, the assessment of risk is one of the important links. Moreover, with regards to crew training, risk cognition is also an important training subject. However, most of the existing researches only rely on a single or a few data sources. It is necessary to fuse the collected multi-source data to obtain a more comprehensive risk evaluation model. There are few studies on the three-dimensional (3D) multi-modal data-fusion-based trajectory risk cognition. In this paper, a fuzzy logic-based trajectory risk cognition method is proposed based on multi-model spatial data fusion and accident data mining. First, the necessity of multi-model spatial data fusion is analysed and a data-fusion-based scene map is constructed. Second, a risk cognition model fused by multiple factors, multi-dimensional spatial calculations as well as data mining results is proposed, including a novel ship boundary calculation approach and newly constructed factors. Finally, a radar chart is used to illustrate the risk, and a risk cognition system is developed. Experiment results confirm the effectiveness of the method. It can be applied to train human operators of unmanned ship systems.

The rapid growth of Technology is leading to the exploration of data at a very deep level. This has caused data to increase exponentially at very high rates increasing the complexity of the relation between them. Multidimensional data thus come into existence and multidimensional data visualization tools help to understand the complexity of the relationship between data efficiently. Radar charts being very simple, easy, and more understandable due to their ability to reduce the complexity of the relationship between data plays a very important role in visualization. But radar charts still contain a few limitations that are being analyzed during this work. Radar charts are significant in many applications thus the work proposes a design for an improved 3D version of the Radar chart that can solve the problem in existing radar charts and achieve benchmarking.

Ground-penetrating radar (GPR) is a standard geophysical technique to image near-surface structures in sedimentary environments. In such environments, GPR data acquisition and processing are increasingly following 3D strategies. However, the processed GPR data volumes are typically still interpreted using selected 2D slices and manual concepts such as GPR facies analyses. In seismic volume interpretation, the application of (semi-)automated and reproducible approaches such as 3D attribute analyses as well as the production of attribute-based facies models are common practice today. In contrast, the field of 3D GPR attribute analyses and corresponding facies models is largely untapped. We develop and apply a workflow to produce 3D attribute-based GPR facies models comprising the dominant sedimentary reflection patterns in a GPR volume which images complex sandy structures on the dune island of Spiekeroog (Northern Germany). After presenting our field site and details regarding our data acquisition and processing, we calculate and filter 3D texture attributes to generate a database comprising the dominant texture features of our GPR data. Then, we perform a dimensionality reduction of this database to obtain meta texture attributes, which we analyze and integrate using composite imaging and (also considering additional geometric information) fuzzy c-means cluster analysis resulting in a classified GPR facies model. Considering our facies model and a corresponding GPR facies chart, we interpret our GPR data set in terms of near-surface sedimentary units, the corresponding depositional environments, and the recent formation history at our field site. Thus, we demonstrate the potential of the proposed workflow, which represents a novel and clear strategy to perform a more objective and consistent interpretation of 3D GPR data collected across different sedimentary environments.

Abstract Mechanical properties of porous materials depend on their micro-architectural characteristics. Freeze casting is an effective method to fabricate micro-architectured porous scaffolds. Three key characteristics generated during freeze casting are wall thickness, number of domains at the cross section, and transverse bridges connecting adjacent walls. To specifically study the effect of these structural characteristics on the mechanics and anisotropic compressive properties of scaffolds, we utilize additive manufacturing, i.e., 3D printing, to fabricate strictly designed cubic scaffolds with varying one characteristic at a time. We then compare strength, toughness, resilience, stiffness, and strain to failure in three orthogonal directions of the scaffolds, including longitudinal and transverse directions. To compare these multidimensional mechanics in a single diagram, we use a previously developed radar chart method to evaluate different scaffolds and unravel the effect of the structural characteristics. We find that the multidimensional mechanics can be effectively tuned by the micro-architectural characteristics. Notably, the buckling resistance of the scaffolds depends on all three structural characteristics. Our results show that an increased number of domains leads to enhanced toughness in all three directions. Increasing wall thickness leads to enhanced mechanical properties but comes at the price of losing small-sized pores, which is not favored for certain applications. In addition, adding transverse bridges increases not only the transverse strength of the scaffolds but also the longitudinal strength as they also enhance the buckling resistance. Our study provides important insights into the structure–property relationships of 3D-printed micro-architectured porous scaffolds.

Image 1: View from Geodha Sgoilt towards the sea stacks, Uig, Isle of Lewis. Image credit: George Jaramillo.IntroductionOver the cliffs of Mangerstadh on the west coast of the Isle of Lewis, is a small plot of land called Geodha Sgoilt that overlooks the North Atlantic Ocean (Image 1). On the site is a small dirt gravel road and the remnants of a World War II listening station. Below, sea stacks rise from the waters, orange and green cliff sides stand in defiance to the crashing waves. An older gentleman began to tell me of what he believed could be located here on the site. A place where visitors could learn of the wonders of St Kilda that contained all types of new storytelling technologies to inspire them. He pointed above the ruined buildings, mentioning that a new road for the visitors’ vehicles and coaches would be built. With his explanations, you could almost imagine such a place on these cliffs. Yet, before that new idea could even be built, this gentleman and his group of locals and incomers had to convince themselves and others that this new heritage centre was something desired, necessary and inevitable in the development of the Western Isles.This article explores the developing relationships that come about through design innovation with community organisations. This was done through a partnership between an academic institution and a non-profit heritage community group as part of growing study in how higher education design research can play an active partner in community group development. It argues for the use of design thinking and innovation in improving strategy and organisational processes within non-profit organisations. In this case, it looks at what role it can play in building and enabling organisational confidence in its mission, as well as, building “beyond the museum”. The new approach to this unique relationship casts new light towards working with complexities and strategies rather than trying to resolve issues from the outset of a project. These enabling relationships are divided into three sections of this paper: First it explores the context of the island community group and “building” heritage, followed by a brief history of St Kilda and its current status, and designation as a World Heritage site. Second, it seeks the value of developing strategy and the introduction of the Institute of Design Innovation (INDI). This is followed by a discussion of the six-month relationship and work that was done that elucidates various methods used and ending with its outcomes. The third section reflects upon the impacts at the relationship building between the two groups with some final thoughts on the partnership, where it can lead, and how this can represent new ways of working together within community groups. Building HeritageCurrent community research in Scotland has shown struggles in understanding issues within community capability and development (Barker 11; Cave 20; Jacuniak-Suda, and Mose 23) though most focus on the land tenure and energy (McMorran 21) and not heritage groups. The need to maintain “resilient” (Steiner 17) communities has shown that economic resilience is of primary importance for these rural communities. Heritage as economic regenerator has had a long history in the United Kingdom. Some of these like the regeneration of Wirksworth in the Peak District (Gordon 20) have had great economic results with populations growing, as well as, development in the arts and design. These changes, though positive, have also adversely impacted the local community by estranging and forcing lower income townspeople to move away due to higher property values and lack of work. Furthermore, current trends in heritage tourism have managed to turn many rural regions into places of historic consumption (Ronström 7) termed “heritagisation” (Edensor 35). There is thus a need for critical reflection within a variety of heritage organisations with the increase in heritage tourism.In particular, existing island heritage organisations face a variety of issues that they focus too much on the artefactual or are too focused to strive for anything beyond the remit of their particular heritage (Jacuniak-Suda, and Mose 33; Ronström 4). Though many factors including funding, space, volunteerism and community capability affect the way these groups function they have commonalities that include organisational methods, volunteer fatigue, and limited interest from community groups. It is within this context that the communities of the Outer Hebrides. Currently, projects within the Highlands and islands focus on particular “grassroots” development (Cave 26; Robertson 994) searching for innovative ways to attract, maintain, and sustain healthy levels of heritage and development—one such group is Ionad Hiort. Ionad Hiort Ionad Hiort is a community non-profit organisation founded in 2010 to assist in the development of a new type of heritage centre in the community of Uig on the Isle of Lewis (“Proposal-Ionad Hiort”). As stated in their website, the group strives to develop a centre on the history and contemporary views of St Kilda, as well as, encouraging a much-needed year-round economic impetus for the region. The development of the group and the idea of a heritage centre came about through the creation of the St Kilda Opera, a £1.5 million, five-country project held in 2007, led by Scotland’s Gaelic Arts agency, Proiseact nan Ealan (Mckenzie). This opera, inspired by the cliffs, people, and history of St Kilda used creative techniques to unite five countries in a live performance with cliff aerobatics and Gaelic singing to present the island narrative. From this initial interest, a commission from the Western Isles council (2010), developed by suggestions and commentary from earlier reports (Jura Report 2009; Rebanks 2009) encouraged a fiercely contentious competition, which saw Ionad Hiort receive the right to develop a remote-access heritage centre about the St Kilda archipelago (Maclean). In 2013, the group received a plot of land from the local laird for the establishment of the centre (Urquhart) thereby bringing it closer to its goal of a heritage centre, but before moving onto this notion of remote-heritage, a brief history is needed on the archipelago. Image 2: Location map of Mangerstadh on the Isle of Lewis and St Kilda to the west, with inset of Scotland. Image credit: © Crown Copyright and Database Right (2017). Ordnance Survey (Digimap Licence).St KildaSt Kilda is an archipelago about 80 kilometres off the coast of the Outer Hebrides in the North Atlantic (Image 2). Over 2000 years of habitation show an entanglement between humans and nature including harsh weather, limited resources, but a tenacity and growth to develop a way of living upon a small section of land in the middle of the Atlantic. St Kilda has maintained a tenuous relationship between the sea, the cliffs and the people who have lived within its territory (Geddes, and Gannon 18). Over a period of three centuries beginning in the eighteenth century an outside influence on the island begin to play a major role, with the loss of a large portion of its small (180) population. This population would later decrease to 100 and finally to 34 in 1930, when it was decided to evacuate the final members of the village in what could best be called a forced eviction.Since the evacuation, the island has maintained an important military presence as a listening station during the Second World War and in its modern form a radar station as part of the Hebridean Artillery (Rocket) Range (Geddes 14). The islands in the last thirty years have seen an increase in tourism with the ownership of the island by the National Trust of Scotland. The UNESCO World Heritage Organisation (UNESCO), who designated St Kilda in 1986 and 2004 as having outstanding universal value, has seen its role evolve from not just protecting (or conserving) world heritage sites, but to strategically understand sustainable tourism of its sites (“St Kilda”). In 2012, UNESCO selected St Kilda as a case study for remote access heritage conservation and interpretation (Hebrides News Today; UNESCO 15). This was partly due to the efforts of 3D laser scanning of the islands by a collaboration between The Glasgow School of Art and Historic Environment Scotland called the Centre for Digital Documentation and Visualisation (CDDV) in 2009.The idea of a remote access heritage is an important aspect as to what Ionad Hiort could do with creating a centre at their site away from St Kilda. Remote access heritage is useful in allowing for sites and monuments to be conserved and monitored “from afar”. It allows for 3D visualisations of sites and provides new creative engagements with a variety of different places (Remondino, and Rizzi 86), however, Ionad Hiort was not yet at a point to even imagine how to use the remote access technology. They first needed a strategy and direction, as after many years of moving towards recognition of proposing the centre at their site in Uig, they had lost a bit of that initial drive. This is where INDI was asked to assist by the Highlands and Islands Enterprise, the regional development organisation for most of rural Scotland. Building ConfidenceINDI is a research institute at The Glasgow School of Art. It is a distributed, creative collective of researchers, lecturers and students specialising in design innovation, where design innovation means enabling creative capabilities within communities, groups and individuals. Together, they address complex issues through new design practices and bespoke community engagement to co-produce “preferable futures” (Henchley 25). Preferable futures are a type of future casting that seeks to strive not just for the probable or possible future of a place or idea, but for the most preferred and collectively reached option for a society (McAra-McWilliam 9). INDI researches the design processes that are needed to co-create contexts in which people can flourish: at work, in organisations and businesses, as well as, in public services and government. The task of innovation as an interactive process is an example of the design process. Innovation is defined as “a co-creation process within social and technological networks in which actors integrate their resources to create mutual value” (Russo‐Spena, and Mele 528). Therefore, innovation works outside of standard consultancy practices; rather it engenders a sense of mutual co-created practices that strive to resolve particular problems. Examples include the work that has looked at creating cultures of innovation within small and medium-sized enterprises (Lockwood 4) where the design process was used to alter organisational support (Image 3). These enterprises tend to emulate larger firms and corporations and though useful in places where economies of scale are present, smaller business need adaptable, resilient and integrated networks of innovation within their organisational models. In this way, innovation functioned as a catalyst for altering the existing organisational methods. These innovations are thus a useful alternative to existing means of approaching problems and building resilience within any organisation. Therefore, these ideas of innovation could be transferred and play a role in enabling new ways of approaching non-profit organisational structures, particularly those within heritage. Image 3: Design Council Double Diamond model of the design process. Image credit: Lockwood.Developing the WorkIonad Hiort with INDI’s assistance has worked together to develop a heritage centre that tries to towards a new definition of heritage and identity through this island centre. Much of this work has been done through local community investigations revolving around workshops and one-on-one talks where narratives and ideas are held in “negative capability” (McAra-McWilliam 2) to seek many alternatives that would be able to work for the community. The initial aims of the partnership were to assist the Uig community realise the potential of the St Kilda Centre. Primarily, it would assist in enabling the capabilities of two themes. The first would be, strategy, for Ionad Hiort’s existing multi-page mission brief. The second would be storytelling the narrative of St Kilda as a complex and entangled, however, its common views are limited to the ‘fall from grace’ or ‘noble savage’ story (Macdonald 168). Over the course of six months, the relationship involved two workshops and three site visits of varying degrees of interaction. An initial gathering had InDI staff meet members of Ionad Hiort to introduce members to each other. Afterwards, INDI ran two workshops over two months in Uig to understand, reflect and challenge Ionad Hiort’s focus on what the group desired. The first workshop focused on the group’s strategy statement. In a relaxed and facilitated space in the Uig Community Hall, the groups used pens, markers, and self-adhesive notes to engage in an open dialogue about the group’s desires. This session included reflecting on what their heritage centre could look like, as well as what their strategy needed to get there. These resulted in a series of drawings of their ‘preferred’ centre, with some ideas showing a centre sitting over the edge of the cliffs or one that had the centre be an integral component of the community. In discussing that session, one of members of the group recalled:I remember his [one of INDI’s staff] interrogation of the project was actually pretty – initially – fairly brutal, right? The first formal session we had talking about strategy and so on. To the extent that I think it would be fair to say he pissed everybody off, right? So much so that he actually prompted us to come back with some fairly hard hitting ripostes, which, after a moment’s silence he then said, ‘That’s it, you’ve convinced me’, and at that point we kind of realised that that’s what he’d been trying to do; he’d been trying to really push us to go further in our articulation of what we were doing and … why we were doing it in this particular way than we had done before. (Participant A, 2016).The group through this session found out that their strategy could be refined into a short mission statement giving a clear focus as to what they wanted and how they wanted to go about doing it. In the end, drawings, charts, stories (Image 4) were drawn to reflect on what the community had discussed. These artefacts became a key role-player in the following months of the development of the group. Image 4: View of group working through their strategy workshop session. Image credit: Fergus Fullarton-Pegg (2014). The second set of workshops and visits involved informal discussion with individual members of the group and community. This included a visit to St Kilda with members from INDI, Ionad Hiort and the Digital Design Studio, which allowed for everyone to understand the immensity of the project and its significance to World Heritage values. The initial aims thus evolved into understanding the context of self-governance for distributed communities and how to develop the infrastructure of development. As discussed earlier, existing development processes are useful, though limited to only particular types of projects, and as exemplified in the Highlands and Islands Enterprise and Western Isles Council commission, it tends to put communities against each other for limited pots of money. This existing system can be innovated upon by becoming creative liaisons, sharing and co-creating from existing studies to help develop more effective processes for the future of Ionad Hiort and their ‘preferable future’. Building RelationshipsWhat the relationship with GSA has done, as a dialogue with the team of people that have been involved, has been to consolidate and clarify our own thinking and to get us to question our own thinking across several different aspects of the whole project. (Participant A, 2016)As the quote states, the main notion of using design thinking has allowed Ionad Hiort to question their thinking and challenge preconceptions of what a “heritage centre” is, by being a critical sounding board that is different from what is provided by consultants and other stakeholders. Prior to meeting INDI, Ionad Hiort may have been able to reach their goal of a strategy, however, it would have taken a few more years. The work, which involved structured and unstructured workshops, meetings, planning events, and gatherings, gave them a structured focus to move ahead with their prospectus planning and bidding. INDI enabled the compression and focus of their strategy making and mission strategy statement over the course of six months into a one-page statement that gave direction to the group and provided the impetus for the development of the prospectus briefs. Furthermore, INDI contributed a sense of contemporary content to the historic story, as well as, enable the community to see that this centre would not just become another gallery with café. The most important outcome has been an effective measure in building relationships in the Outer Hebrides, which shows the changing roles between academic and third sector partnerships. Two key points can be deemed from these developing relationships: The first has been to build a research infrastructure in and across the region that engages with local communities about working with the GSA, including groups in North Uist, Barra and South Uist. Of note is a comment made by one of the participants saying: “It’s exciting now, there’s a buzz about it and getting you [INDI] involved, adding a dimension—we’ve got people who have got an artistic bent here but I think your enthusiasm, your skills, very much complement what we’ve got here.” (Participant B, 2016). Second, the academic/non-profit partnership has encouraged younger people to work and study in the area through a developing programme of student research activity. This includes placing taught masters students with local community members on the South Uist, as well as, PhD research being done on Stornoway. These two outcomes then have given rise to interest in not only how heritage is re-developed in a community, but also, encourages future interest, by staff and students to continue the debate and fashion further developments in the region (GSAmediacentre). Today, the cliffs of Mangerstadh continue to receive the pounding of waves, the blowing wind and the ever-present rain on its rocky granite surface. The iterative stages of work that the two groups have done showcase the way that simple actions can carve, change and evolve into innovative outcomes. The research outcomes show that through this new approach to working with communities we move beyond the consultant and towards an ability of generating a preferable future for the community. In this way, the work that has been created together showcases a case study for further island community development. We do not know what the future holds for the group, but with continued support and maintaining an open mind to creative opportunities we will see that the community will develop a space that moves “beyond the museum”. AcknowledgementsThe author would like to thank Ionad Hiort and all the residents of Uig on the Isle of Lewis for their assistance and participation in this partnership. For more information on their work please visit http://www.ionadhiort.org/. The author also thanks the Highlands and Islands Enterprise for financial support in the research and development of the project. Finally, the author thanks the two reviewers who provided critical commentary and critiques to improve this paper. ReferencesBarker, Adam. “Capacity Building for Sustainability: Towards Community Development in Coastal Scotland.” Journal of Environmental Management 75.1 (2005): 11-19. Canavan, Brendan. “Tourism Culture: Nexus, Characteristics, Context and Sustainability.” Tourism Management 53 (2016): 229-43. ———. “The Extent and Role of Domestic Tourism in a Small Island: The Case of the Isle of Man.” Journal of Travel Research 52.3 (2012): 340-52. Cape, Ruth. Exploring Growth and Empowerment of Communities in the Western Isles. Stornoway, 2013. Bullen, Elizabeth, Simon Robb, and Jane Kenway. “‘Creative Destruction’: Knowledge Economy Policy and the Future of the Arts and Humanities in the Academy.” Journal of Education Policy 19.1 (2004): 3–22. Brown, Tim, and Jocelyn Wyatt. “Design Thinking for Social Innovation.” Stanford Social Innovation Review Winter (2010): 30-35. <https://ssir.org/articles/entry/design_thinking_for_social_innovation>.Briscoe, Gerard, and Mark Plumbley. Creating Cultures of Innovation: The Digital Creative Industries. <https://qmro.qmul.ac.uk/xmlui/bitstream/handle/123456789/11403/Creating%20Cultures%20of%20Innovation.pdf?sequence=7>.Edensor, Tim. Industrial Ruins: Spaces, Aesthetics, and Materiality. Oxford: Berg, 2005. Geddes, George. The Magazine and Gun Emplacement, St Kilda A Conservation Statement. Edinburgh, 2008. Geddes, George, and Angela Gannon. St Kilda: The Last and Outmost Isle. Edinburgh: Royal Commission on the Ancient & Historical Monuments of Scotland, 2015. Gordon, Michel, and Arthur Percival. The Wirksworth Story: New Life for An Old Town. Wirksworth: Civic Trust, 1984. GSAmediacentre. “The Glasgow School of Art Contributes to St Kilda Centre Symposium in Stornoway.” GSA Media Centre, The Glasgow School of Art, 17 Aug. 2016. 6 Apr. 2017 <www.gsapress.blogspot.co.uk/2016/08/the-glasgow-school-of-art-contributes.html>.Henchley, Norman. "Making Sense of Future Studies." Alternatives 7.2 (1978): 24-28. Jacuniak-Suda, Marta, and Ingo Mose. “Social Enterprises in the Western Isles (Scotland) – Drivers of Sustainable Rural Development ?” Europa Regional 19.2011.2 (2014): 23-40. Lockwood, Joseph, Madeline Smith, and Irene McAra-McWilliam. “Work-Well: Creating a Culture of Innovation through Design.” International Design Management Research Conference, Boston, 2012. 1-11. McAra-McWilliam, Irene. “Impossible Things? Negative Capability and the Creative Imagination.” Creativity or Conformity Conference, Cardiff, 2007. 1-8. <https://www.academia.edu/1246770/Impossible_things_Negative_Capability>.McKenzie, Steven. "Opera Celebrates St Kilda History." BBC News 23 Jun. 2007. 6 Apr. 2017 <http://news.bbc.co.uk/1/hi/scotland/highlands_and_islands/6763371.stm>.McMorran, Rob, and Alister Scott. “Community Landownership: Rediscovering the Road to Sustainability.” Lairds: Scottish Perspectives on Upland Management (2013): 20-31. Maclean, Diane. “Bitter Strife over St Kilda Visitor Centre.” The Caledonian Mercury 29 Jan. 2010. 6 Apr. 2017 <http://www.caledonianmercury.com/2010/01/29/bitter-strife-over-st-kilda-visitor-centre/001383>.News Editor. “Double Boost for St Kilda Project.” Hebrides News Today 20 Nov. 2013. 6 Apr. 2017 <www.hebridestoday.com/2013/11/double-boost-for-st-kilda-project/>.Portschy, Szabolcs. “Design Partnerships between Community-Engaged Architecture and Academic Education Programs.” Pollack Periodica 10.1 (2015): 173-180.“Proposal – Ionad Hiort.” Ionad Hiort. 6 Apr. 2017 <http://www.ionadhiort.org/the-proposal>. Rebanks, James. “World Heritage Status: Is There Opportunity for Economic Gain? Research and Analysis of the Socio-Economic Impact Potential of UNESCO World Heritage Site Status.” 2009. <http://icomos.fa.utl.pt/documentos/2009/WHSTheEconomicGainFinalReport.pdf>.Robertson, Iain James McPherson. “Hardscrabble Heritage: The Ruined Blackhouse and Crofting Landscape as Heritage from Below.” Landscape Research 40.8 (2015): 993–1009. Ronström, Owe. “Heritage Production in the Island of Gotland.” The International Journal of Research into Island Cultures 2.2 (2008): 1-18. Russo‐Spena, Tiziana, and Cristina Mele. “‘Five Co‐s’ in Innovating: A Practice‐Based View.” Ed. Evert Gummesson. Journal of Service Management 23.4 (2012): 527-53. “St Kilda.” World Heritage Centre. UNESCO. 6 Apr. 2017 <www.whc.unesco.org/en/list/387/>.Steiner, Artur, and Marianna Markantoni. “Unpacking Community Resilience through Capacity for Change.” Community Development Journal 49.3 (2014): 407-25.Shortall, S. “Rural Development in Practice: Issues Arising in Scotland and Northern Ireland.” Community Development Journal 36.2 (2001): 122-33. UNESCO. Using Remote Access Technologies: Lessons Learnt from the Remote Access to World Heritage Sites – St Kilda to Uluru Conference. London, 2012. Urquhart, Frank. “St Kilda Visitor Centre in Hebrides Step Closer.” People Places, The Scotsman 20 Nov. 2013. 6 Apr. 2017 <www.scotsman.com/heritage/people-places/st-kilda-visitor-centre-in-hebrides-step-closer-1-3195287>. Watson, Amy. “Plans for St Kilda Centre at Remote World Heritage Site.” People Places, The Scotsman 16 Aug. 2016. 6 Apr. 2017 <www.scotsman.com/heritage/people-places/plans-for-st-kilda-centre-at-remote-world-heritage-site-1-4204606>.

2012 - 2013
Despite modern technology provide new tools to measure the world around us, we are quickly generating massive amounts of high-dimensional, spatialtemporal data. In this work, I deal with two types of datasets: one in which the spatial characteristics are relatively dynamic and the data are sampled at different periods of time, and the other where many dimensions prevail, although the spatial characteristics are relatively static. The first dataset refers to a peculiar aspect of uncertainty arising from contractual relationships that regulate a project execution: the dispute management. In recent years there has been a growth in size and complexity of the projects managed by public or private organizations. This leads to increased probability of project failures, frequently due to the difficulty and the ability to achieve the objectives such as on-time delivery, cost containment, expected quality achievement. In particular, one of the most common causes of project failure is the very high degree of uncertainty that affects the expected performance of the project, especially when different stakeholders with divergent aims and goals are involved in the project...[edited by author]
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Cette thèse présente une méthode de reconstruction 3D de bâtiments à empreinte à angles droits et à toit plat par morceaux, à partir d'images interférométriques RSO (RADAR à synthèse d'ouverture) haute résolution en bande X provenant du capteur RAMSES (ONERA). De part l'acquisition en visée latérale et la nature électromagnétique de l'onde RADAR, les images RSO sont très différentes des images optiques et difficilement interprétables. C'est pourquoi, une analyse géométrique et phénoménologique des images RSO est tout d'abord effectuée. Cette analyse permet de comprendre l'origine des primitives utilisées lors de la reconstruction. Pour réduire le chatoiement, les images RSO sont tout d'abord filtrées. Le filtre non paramétrique mean shift est introduit en imagerie RSO et étendu à l'image de cohérence. L'extraction des primitives est ensuite effectuée grâce à des algorithmes basés sur la transformée de Hough. La méthode de reconstruction utilise la gestion d'hypothèses car l'ensemble des primitives extraites ne suffit généralement pas à décrire le bâtiment complètement. Pour cela le bâtiment est décomposé de façon hiérarchique par un ensemble d'éléments (façade, toit etc.). La gestion d'hypothèses permet de générer l'ensemble des hypothèses de bâtiments à partir des primitives extraites. Ensuite, les hypothèses générées sont validées ou rejetées par la détection des incompatibilités géométriques et interférométriques. Enfin, un classement des hypothèses validées est effectué. En perspective, les contributions apportées dans cette thèse sont mises en avant en montrant leur adaptabilité à d'autres données (polarimétrie, meilleure résolution).