Extending a geo-catalogue with matching capabilities

To achieve semantic interoperability, geo-spatial applications need to be equipped with tools able to understand user terminology that is typically different from the one enforced by standards. In this paper we summarize our experience in providing a semantic extension to the geo-catalogue of the Autonomous Province of Trento (PAT) in Italy. The semantic extension is based on the adoption of the S-Match semantic matching tool and on the use of a specifically designed faceted ontology codifying domain specific knowledge. We also briefly report our experience in the integration of the ontology with the geo-spatial ontology GeoWordNet

Victor and Aladar Olgyay's thermoheliodon:Controlling climate to reduce climate control

Architectural models are reductive representations. Traits included or excluded from a model reflect designer intent as well as broader values held at the time of their construction. As such, models are reflective, acting as cultural mirrors of both conscious and unconscious priorities at the time of their construction. Models are also projective, offering new conceptions and interpretations about the subjects of their representations. Italo Calvino's character Mr. Palomar reflects on the dialogic relationship between a model and reality

KM-SORE: Knowledge Management for Service Oriented Requirements Engineering

Service-oriented Software Engineering is a new style for creating software using reusable services which are available over the web. The biggest challenge in this process is to discover and select the appropriate services that match system requirements. Currently, none of the proposed approach has been accepted by research community as a standard. There is very little empirical work available that addresses requirements engineering in service oriented paradigm. The aim of this study is to propose a framework for requirements engineering in SOSE. The framework is based on a new idea, that integrating Knowledge Management in Service Oriented development would improve requirement engineering phase as it does for traditional software engineering. The framework is developed in the light of the issues and challenges identified by published literature and the feedback of practitioners and researchers working on service oriented projects

Valuing Historic Places: Traditional and Contemporary Approaches

Decisions about which older buildings, structures, and places should be conserved are fundamental to the practice of architectural conservation. Conservation professionals use the interrelated concepts of integrity, authenticity, and historical value to determine which historic places are worthy of importance. Traditionally, these concepts are predicated on preserving the object rather than conserving the meaning and values associated with the object. In other works, the goal is to benefit the object and not the people who value the object. This method, which has roots in antiquated nineteenth-century Western scientific traditions, deprecates the importance of people, processes, and meanings in how places are valued and conserved. Thus, conservation professionals produce “objective” meanings for other conservators, but not for everyday people. The net result is a failure to understand how local populations actually value their historic places. A recent movement in architectural conservation is to emphasize the role of contemporary social, cultural, and personal meanings in valuing historic places and the processes in which places develop these values overtime. This pluralistic perspective recognizes that different populations and cultures will have diverse ways of valuing historic places. Ultimately, for places such as Iraq, we have very little, if any, data to support conservation decisions that understand and respect local cultures and tradition. The danger is in applying traditional, Western, concepts that still dominate the conservation profession to non-Western contexts. There is a tremendous learning opportunity to engage in the cross-pollination of ideas from the perspectives of the Western and Eastern traditions and to learn how the citizens of Iraq value their cultural heritage. This information, once gathered, can then inform how to best approach the conservation of Iraqi urban centers

Expressing the tacit knowledge of a digital library system as linked data

Library organizations have enthusiastically undertaken semantic web initiatives and in particular the data publishing as linked data. Nevertheless, different surveys report the experimental nature of initiatives and the consumer difficulty in re-using data. These barriers are a hindrance for using linked datasets, as an infrastructure that enhances the library and related information services. This paper presents an approach for encoding, as a Linked Vocabulary, the "tacit" knowledge of the information system that manages the data source. The objective is the improvement of the interpretation process of the linked data meaning of published datasets. We analyzed a digital library system, as a case study, for prototyping the "semantic data management" method, where data and its knowledge are natively managed, taking into account the linked data pillars. The ultimate objective of the semantic data management is to curate the correct consumers' interpretation of data, and to facilitate the proper re-use. The prototype defines the ontological entities representing the knowledge, of the digital library system, that is not stored in the data source, nor in the existing ontologies related to the system's semantics. Thus we present the local ontology and its matching with existing ontologies, Preservation Metadata Implementation Strategies (PREMIS) and Metadata Objects Description Schema (MODS), and we discuss linked data triples prototyped from the legacy relational database, by using the local ontology. We show how the semantic data management, can deal with the inconsistency of system data, and we conclude that a specific change in the system developer mindset, it is necessary for extracting and "codifying" the tacit knowledge, which is necessary to improve the data interpretation process

Architectural students’ year-out training experience in architectural ofces in the UK

This paper investigates architectural students’ ‘year-out’ learning experiences in architectural offices after completing RIBA Part I study within a UK university. By interviewing and analysing their reflections on the experience, the study examines how individual architecture students perceive and value their learning experience in architectural offices and how students understand and integrate what they have learned through two distinct elements of their training: in university and in offices. The architectural offices that students worked with vary in terms of workforce size and projects undertaken. The students’ training experience is not unified. The processes of engaging with concrete situations in real projects may permit students to follow opportunities that most inspire them and to develop their differing expertise, but their development in offices can also be restricted by the vicissitudes of market economics. This study has demonstrated that architectural students’ learning and development in architectural offices continued through ‘learning by doing’ and used drawings as primary design and communicative media. Working in offices gave weight to both explicit and tacit knowledge and used subjective judgments. A further understanding was also achieved about what architects are and what they do in practice. The realities of their architectural practice experience discouraged some Part I students from progressing into the next stage of architectural education, Part II, but for others it demonstrated that a career in architecture was ‘achievable’. This study argues that creative design, practical and technical abilities are not separate skill-sets that are developed in the university and in architectural offices respectively. They are linked and united in the learning process required to become a professional architect. The study also suggests that education in the university should do more to prepare students for their training in practice. Yun Gao is an architect and Senior Lecturer in the School of Art, Design, and Architecture at the University of Huddersfield. After earning a PhD from the University of Edinburgh in 1998, she practiced architecture in Bristol. Her research has explored teaching and learning in architectural education. Kevin Orr has been Senior Lecturer in the School of Education and Professional Development at the University of Huddersfield since 2006 where his research has mainly focused on work-based learning and professional development of teachers in the lifelong learning and skills sector

Architectural students' year-out training experience in architectal offices in the UK

This paper investigates architectural students’ ‘year-out’ learning experiences in architectural offices after completing RIBA Part I study within a UK university. By interviewing and analysing their reflections on the experience, the study examines how individual architecture students perceive and value their learning experience in architectural offices and how students understand and integrate what they have learned through two distinct elements of their training: in university and in offices. The architectural offices that students worked with vary in terms of workforce size and projects undertaken. The students’ training experience is not unified. The processes of engaging with concrete situations in real projects may permit students to follow opportunities that most inspire them and to develop their differing expertise, but their development in offices can also be restricted by the vicissitudes of market economics. This study has demonstrated that architectural students’ learning and development in architectural offices continued through ‘learning by doing’ and used drawings as primary design and communicative media. Working in offices gave weight to both explicit and tacit knowledge and used subjective judgments. A further understanding was also achieved about what architects are and what they do in practice. The realities of their architectural practice experience discouraged some Part I students from progressing into the next stage of architectural education, Part II, but for others it demonstrated that a career in architecture was ‘achievable’. This study argues that creative design, practical and technical abilities are not separate skill-sets that are developed in the university and in architectural offices respectively. They are linked and united in the learning process required to become a professional architect. The study also suggests that education in the university should do more to prepare students for their training in practice

Multisensor Data Fusion for Cultural Heritage Assets Monitoring and Preventive Conservation

This paper shows the first phase of an ongoing interdisciplinary research project aimed at codifying procedures for the control and non-destructive analysis of the conservation status of CH artefacts to guide preventive preservation actions. It specifically explains the results of an experiment aimed at defining the procedural phases of semantic-informative enrichment of a digital architectural model where the morpho-metric components acquired with instrumental survey techniques are linked with cognitive and technical aspects (microclimatic, material, and geometric deviation data), with the aim of making this model a support for the simulation of scenarios connected to preventive preservation programmes. The research was carried out on the church of San Michele Arcangelo in Padula, affected by plaster detachment from the frescoes on the intrados of the vaulted systems. The work was conceived to support a mainly qualitative assessment regarding a possible relationship between micro-environmental variations and visually perceived degradation phenomena to provide a first indication of the conservation status of the investigated surfaces. The analyses were conducted through algorithms that, as such, are repeatable and objective. In addition, these processes, as they were applied to the models derived from the architectural survey, made it possible to make the most of these outputs. Therefore, by combining the algorithmic manipulation of the digital representations with the necessary critical interpretation of the data by the specialist, it was possible to address some actions of direct intervention and guide the most appropriate choices for subsequent in-depth diagnostics, more targeted, reducing the damage to the historical heritage