I Papageorgiou
Dados Biográficos
| ID | 41667 |
|---|---|
| NOME | I Papageorgiou |
| PRENOMES | I |
| SOBRENOME | Papageorgiou |
| ASSINATURA | PAPAGEORGIOU I |
| AFILIAÇÕES | Athens University of Economics and Business |
| ORCID | 0000-0001-7761-1123 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 7 |
| TOTAL DE CITAÇÕES | 54 |
| TOTAL COMO AUTOR | 7 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2001 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2020 |
| ÍNDICE H | 4 |
Ceramic investigation
Characterization and provenance of ceramic artifacts and local clays from Late Mycenaean Kastrouli (Greece) by means of p-XRF screening and statistical analysis
Characterisation and analyses of museum objects using pXRF
Twenty-six objects from the Delphi archaeological Museum, including nearby museum premises, have been analysed by portable XRF. The aim was their characterization, provenance and archaeological interpretations. Twenty-one miniature Corinthian ceramic vases, a bronze and a ceramic pyxis bearing powder, four pigments on ceramics and six elegant glass vases, were non-destructively measured in situ. The ceramic analysis seems to form one cluster with…
On Statistical Approaches to the Study of Ceramic Artefacts Using Geochemical and Petrographic Data
The scientific analysis of ceramics often has the aim of identifying groups of similar artefacts. Much published work focuses on analysis of data derived from geochemical or mineralogical techniques. The former is more likely to be subjected to quantitative statistical analysis. This paper examines some approaches to the statistical analysis of data arising from both kinds of techniques, including ‘mixed‐mode’ methods where both types of data are…
Multivariate Mixture of Normals With Unknown Number of Components
Multivariate techniques and especially cluster analysis have been commonly used in archaeometry. Exploratory and model‐based techniques of clustering have been applied to geochemical (continuous) data of archaeological artefacts for provenance studies. Model‐based clustering techniques such as classification maximum likelihood and mixture maximum likelihood have been used to a lesser extent in this context and, although they seem to be suitable f…
Exploring automatic grouping procedures in ceramic petrology
Model‐based Cluster Analysis of Artefact Compositional Data
Cluster analysis is the most widely used multivariate technique in archaeometry, with the majority of applications being exploratory in nature. Model‐based methods of clustering have their advocates, but have seen little application to archaeometric data. The paper investigates two such methods. They have potential advantages over exploratory techniques, if successful. Mixture maximum‐likelihood worked well using low‐dimensional lead isotope data…
Ceramic investigation
Exploring automatic grouping procedures in ceramic petrology
On Statistical Approaches to the Study of Ceramic Artefacts Using Geochemical and Petrographic Data
The scientific analysis of ceramics often has the aim of identifying groups of similar artefacts. Much published work focuses on analysis of data derived from geochemical or mineralogical techniques. The former is more likely to be subjected to quantitative statistical analysis. This paper examines some approaches to the statistical analysis of data arising from both kinds of techniques, including ‘mixed‐mode’ methods where both types of data are…
Multivariate Mixture of Normals With Unknown Number of Components
Multivariate techniques and especially cluster analysis have been commonly used in archaeometry. Exploratory and model‐based techniques of clustering have been applied to geochemical (continuous) data of archaeological artefacts for provenance studies. Model‐based clustering techniques such as classification maximum likelihood and mixture maximum likelihood have been used to a lesser extent in this context and, although they seem to be suitable f…
Model‐based Cluster Analysis of Artefact Compositional Data
Cluster analysis is the most widely used multivariate technique in archaeometry, with the majority of applications being exploratory in nature. Model‐based methods of clustering have their advocates, but have seen little application to archaeometric data. The paper investigates two such methods. They have potential advantages over exploratory techniques, if successful. Mixture maximum‐likelihood worked well using low‐dimensional lead isotope data…
Model‐based Cluster Analysis of Artefact Compositional Data
Cluster analysis is the most widely used multivariate technique in archaeometry, with the majority of applications being exploratory in nature. Model‐based methods of clustering have their advocates, but have seen little application to archaeometric data. The paper investigates two such methods. They have potential advantages over exploratory techniques, if successful. Mixture maximum‐likelihood worked well using low‐dimensional lead isotope data…
Exploring automatic grouping procedures in ceramic petrology
Multivariate Mixture of Normals With Unknown Number of Components
Multivariate techniques and especially cluster analysis have been commonly used in archaeometry. Exploratory and model‐based techniques of clustering have been applied to geochemical (continuous) data of archaeological artefacts for provenance studies. Model‐based clustering techniques such as classification maximum likelihood and mixture maximum likelihood have been used to a lesser extent in this context and, although they seem to be suitable f…
On Statistical Approaches to the Study of Ceramic Artefacts Using Geochemical and Petrographic Data
The scientific analysis of ceramics often has the aim of identifying groups of similar artefacts. Much published work focuses on analysis of data derived from geochemical or mineralogical techniques. The former is more likely to be subjected to quantitative statistical analysis. This paper examines some approaches to the statistical analysis of data arising from both kinds of techniques, including ‘mixed‐mode’ methods where both types of data are…
Characterisation and analyses of museum objects using pXRF
Twenty-six objects from the Delphi archaeological Museum, including nearby museum premises, have been analysed by portable XRF. The aim was their characterization, provenance and archaeological interpretations. Twenty-one miniature Corinthian ceramic vases, a bronze and a ceramic pyxis bearing powder, four pigments on ceramics and six elegant glass vases, were non-destructively measured in situ. The ceramic analysis seems to form one cluster with…
Ceramic investigation
Characterization and provenance of ceramic artifacts and local clays from Late Mycenaean Kastrouli (Greece) by means of p-XRF screening and statistical analysis
Computer Science (6 obras) · Mathematics (6 obras) · Statistics (6 obras) · Archaeology (5 obras) · Geochemistry and Geologic Mapping (5 obras) · Geography (5 obras) · Image Processing and 3D Reconstruction (5 obras) · Archaeology and ancient environmental studies (4 obras) · Compositional data (4 obras) · Cultural Heritage Materials Analysis (4 obras)