A spatio-temporal geometry-based model for digital documentation of historical living systems

Styliadis, Athanasios D.; Vassilakopoulos, Michael

doi:10.1016/j.im.2004.01.006

Cited by 18 publications

(18 citation statements)

References 22 publications

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“…However, the existence of tested algorithms which detect the position of an actor in the formal or informal hierarchy of information in a network simplifies the rules and metadata requirements, even in complex social systems [6,8,11,16,19]. Two algorithms, "closeness centrality" (cc) and "centrality of betweenness" (cb), can be used for classifying the actors.…”

Section: Selecting the Gis Learning Object And The Learner Target Groupmentioning

confidence: 99%

Environmental Policy and Science Management: Using a Scientometric-specific GIS for E-learning Purposes

Hasanagas

Styliadis

Papadopoulou

2010

INT J COMPUT COMMUN

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Abstract:Who is the "good scientist" in rural-environmental policy? This is not so self-evident as in the case of private high-tech industry. Developing e-learning system in environmental science management is a challenging task in the area of forest and general rural development policy. Who determines the most "important" scientific information and who controls it? There are algorithms for measuring centrality in information networks. The concepts of closeness and betweenness centrality are used as basic metadata for categorizing the communication type in the rural-environmental policy networks. This paper discusses the development of a GIS-based model which includes region-based scientometrics, regarding policy field communication.

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Section: Selecting the Gis Learning Object And The Learner Target Groupmentioning

confidence: 99%

Environmental Policy and Science Management: Using a Scientometric-specific GIS for E-learning Purposes

Hasanagas

Styliadis

Papadopoulou

2010

INT J COMPUT COMMUN

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“…With regards to these CHM needs, a number of research issues like CHM digital documentation (CHMDD) [1,2,3,12,29] and Community Cultural Information Systems (CCIS) [44,45] are addressed. In this paper the issue of CHMDD is discussed in relation with the following concepts:…”

Section: Cultural Heritage Management Concepts and Open Research Issuesmentioning

confidence: 99%

“…• metadata as a special kind of "data about data" are very useful in documentation procedures regarding temporal (time-based) structures like historical sites or monuments [2,3,36]. In particular, this kind of data organization is useful on:…”

Section: Cultural Heritage Management Concepts and Open Research Issuesmentioning

confidence: 99%

“…Conclusively, the proposed 3D modeling metadata for CHM modeling approach includes both the traditional architectural (archaeology) documentation [6,7] and the digital one [2,3,19,36,47,48]. The cultural heritage sites are known as spatial-based artefacts, ruins, monuments and archaeological sites that involve time, morphogenetic 3D elements, processes and events that have been destroyed, exist or will occur [2].…”

Section: D Modeling Metadata For Cultural Heritage Management: the Xmentioning

confidence: 99%

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Metadata-based heritage sites modeling with e-learning functionality

Styliadis¹,

Akbaylar²,

Papadopoulou³

et al. 2009

Journal of Cultural Heritage

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Nowadays, cultural heritage is under threat and danger (pollution, natural disasters, wars, etc.). In this domain, cultural heritage management (CHM) as the art, vocation and practice of managing cultural heritage resources and as a multi-discipline research area has a vital role. In recent years, the innovations, improvements and rapid advances in traditional and geographic (GIS) databases, design computing, digital architecture and archaeology, imaging sensors and scanners, computer modeling software, haptic equipments and e-learning technology, as well as the affordability and availability of many powerful graphics workstations make metadata and 3D modeling techniques for CHM with e-learning and haptic rendering (virtual reality) functionality feasible. This paper addresses the application research issue of incorporating metadata and modeling in a CHM case study and discusses the related e-learning functionality. So, in this article, a practical project is used to demonstrate the functionality and the performance of the proposed 3D modeling metadata based CHM methodology. In particular, the processing steps from image acquisition to the 3D geometric and semantic description of the Galerius Palace "Octagonon" (Thessaloniki, Greece) in a 3D digital environment are presented. Also, emphasis is put on documenting the new term 3D modeling metadata for CHM and on discussing as an open issue the concept personalized elearning CHM scenarios. The proposed methodology has 10 −2 modeling accuracy (i.e. 1% relative inaccuracy) and it is of interest for archaeology, architecture, virtual reality, e-learning, e-culture and virtual tourism.

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“…investing, swing trading, short-term and intraday trading) is regarded as a temporal historical and psychological living system (Elder, 2014;Styliadis, 2007;Styliadis & Vassilakopoulos, 2005;Tsoutsoura, 2004) with a number of time-based anomalies calling for, claiming, challenging and ijef.ccsenet.org…”

Section: Problem Introductionmentioning

confidence: 99%

Green Entrepreneurship & Corporate Social Responsibility: Comparative and Correlative Performance Analysis

Basdekidou¹

2017

IJEF

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In investment and trading, different CSR/CSE (Corporate Social Responsibility/Corporate Social Entrepreneurship) moral ethical firms, categorized in a number of groups, may be suitable for different financial instruments (i.e. USA sector ETFs) and different market volatility situations. For the purpose of this article we first (i) analyze the trading return performance of four CSR/CSE categories (in particular: green building, green products, green services, and green transportation); and then (ii) examine and comment the correlation between the market performance of a number of firms belonging in these four CSR/CSE categories and historical ETF market volatility. Finally, we (iii) suggest CSR firms as trading tools according to dominant market volatility. Other CSR/CSE categories (like: sustainability, executive sustainability, renewable energy, green IT, green ICT, etc.) would be examined in future research by following the introduced by this paper approach. Paper concludes that, in relatively less volatile markets the Green Transportation CSR/CSE ethical firms display better results. On the other hand, in strong market volatile situations it is better to trade Green Products CSR/CSE and Green Services CSR/CSE ethical firms. Finally, the Green Building CSR/CSE ethical firms are uncorrelated with the market volatility, as well as their performance is poor in all market cases.

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A spatio-temporal geometry-based model for digital documentation of historical living systems

Cited by 18 publications

References 22 publications

Environmental Policy and Science Management: Using a Scientometric-specific GIS for E-learning Purposes

Environmental Policy and Science Management: Using a Scientometric-specific GIS for E-learning Purposes

Metadata-based heritage sites modeling with e-learning functionality

Green Entrepreneurship & Corporate Social Responsibility: Comparative and Correlative Performance Analysis

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