problem structuring methods - instituto tecnológico de ...cge/acervo/palestraion10abr17.pdf ·...

Problem StructuringMethodsA Cartographic History

Prof Dr Ion Georgiou & PhDc Joaquim Heck FGV/EAESP/IMQ

10 April 2017 - Instituto Tecnológico de Aeronáutica

Historical Atlas2

Prof Dr Ion Georgiou & PhDc Joaquim Heck - FGV/EAESP/IMQ - ITA 10 April 2017

Coverage: the delineation of the topical and temporal frontiers of the literature being reviewedSources: the constitutive elements of a literature, such as peer-reviewed published papers or books

Media: journals and other publications wherein sources are published

Coverage Synchronology

3


4


Coverage Longitudinally-Arrayed Adjacency Matrix


5

Coverage Topic Matrix


6

Coverage Topic per Time Period Matrix

Coverage Longitudinal Extractions


7

1950-1959

1960-1969


8


1970-1974


9

Coverage Longitudinal Extractions1975-1979


10 1980-1984 - PSMG, RA, SCA, SODA, SSM

The map for the period 1980-1984 is too large to render a viable visual. It is, therefore, divided into 5 maps, as follows:

PSMG, RA, SCA, SODA, SSM

TP

PSMG, RA, SCA, TP Removed:i/ lines within TPii/ Isolates

SODA & TP

SSM & TP



11 1980-1984 - TP



12

1980-1984 – PSMG, RA, SCA, TP; removed lines within TP and isolates



13 1980-1984 – SODA & TP; removed lines within TP and isolates



141980-1984 – SSM & TP; removed lines within TP and isolates



15

1985-1989


Coverage Distribution of Citers and Citees


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Sources Top Citers and Top Citees


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Top citers

Top citees


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Sources Radar Network


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Sources Longitudinal Bibliographic CouplingPairings of citers based on the citees they share

1950-1969

1950-1974 – citees in common ≥ 2

1950-1979 – citees in common ≥ 3


201950-1984 – citees in common ≥ 4 1950-1989 – citees in common ≥ 4

Sources Longitudinal Bibliographic CouplingPairings of citers based on the citees they share


21

Sources Longitudinal Co-CitationsPairings of citees based on the citers they share

1950-1969

1950-1974 – citers in common ≥ 2

1950-1979 – citers in common ≥ 3


221950-1984 – citers in common ≥ 4 1950-1989 – citers in common ≥ 4

Sources Longitudinal Co-CitationsPairings of citees based on the citers they share


23

Sources Main Path


24

Media Authors-Media Network

One largecomponent

Authors-Media general stats:113 authors54 journals


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16 smallcomponents

Media Authors-Media Network


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Media Media Network

One large component. Number of common authors ≥ 3


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Media Media Network

16 small components


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Media Distribution of Sources Across MediaThese seven journals account for 55.48% of the total papers in the network


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Media Media-Contextualized Evolutionary Distribution of Sources


30 Constitution of the bibliographic atlas´ Distinguishing what has been done from what needs to be done´ Discovering important variables relevant to the topic´ Synthesizing and gaining a new perspective´ Identifying relationships between ideas and practice´ Establishing the context of the topic or problem´ Rationalizing the significance of the problem´ Enhancing and acquiring the subject vocabulary´ Understanding the structure of the subject´ Relating ideas and theory to applications´ Identifying the main methodologies and research techniques

that have been used´ Placing the research in a historical context to show familiarity with

state-of-the-art developments

problem structuring methods - instituto tecnológico de ...cge/acervo/palestraion10abr17.pdf ·...

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