Rome Wasn't Digitized in a Day - Council on Library and Information ...
Rome Wasn't Digitized in a Day - Council on Library and Information ...
Rome Wasn't Digitized in a Day - Council on Library and Information ...
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ancient historians. Network analytical research <strong>on</strong> the Greco-Roman world has focused <strong>on</strong><br />
questi<strong>on</strong>s of religious history <strong>and</strong> topography. N<strong>on</strong>etheless, the epigraphic <strong>and</strong> papyrological<br />
evidence beg a network analytical approach to the prosopographical data available from these<br />
sources (Graham <strong>and</strong> Ruff<str<strong>on</strong>g>in</str<strong>on</strong>g>i 2007, 325-326).<br />
To dem<strong>on</strong>strate the value of network analysis for prosopography, the authors described their own<br />
dissertati<strong>on</strong> work. One major requirement they listed that would be needed to dem<strong>on</strong>strate the potential<br />
of network analysis for ancient prosopography were “focused data-sets” unlike many of the massive<br />
multivolume prosopographies such as the PLRE.<br />
As an example of such a data set, Graham <strong>and</strong> Ruff<str<strong>on</strong>g>in</str<strong>on</strong>g>i described a set of data regard<str<strong>on</strong>g>in</str<strong>on</strong>g>g <str<strong>on</strong>g>in</str<strong>on</strong>g>dividuals<br />
c<strong>on</strong>nected with the brick <str<strong>on</strong>g>in</str<strong>on</strong>g>dustry of imperial <str<strong>on</strong>g>Rome</str<strong>on</strong>g>. These data were largely obta<str<strong>on</strong>g>in</str<strong>on</strong>g>ed from bricks that<br />
were stamped with estate <strong>and</strong> workshop names, <strong>and</strong> together the data set <str<strong>on</strong>g>in</str<strong>on</strong>g>cluded the names of at least<br />
1,300 <str<strong>on</strong>g>in</str<strong>on</strong>g>dividuals from largely the sec<strong>on</strong>d century AD. As <str<strong>on</strong>g>in</str<strong>on</strong>g>dividuals <str<strong>on</strong>g>in</str<strong>on</strong>g>volved <str<strong>on</strong>g>in</str<strong>on</strong>g> the brick <str<strong>on</strong>g>in</str<strong>on</strong>g>dustry<br />
came from vary<str<strong>on</strong>g>in</str<strong>on</strong>g>g levels of society, the name data from the bricks have been used <str<strong>on</strong>g>in</str<strong>on</strong>g> various types of<br />
historical research. Several major published catalogs of stamped bricks have been created, <strong>and</strong> Graham<br />
created an Access database for <strong>on</strong>e of them (CIL XV.1) that could be used for both archaeological <strong>and</strong><br />
prosopographical analysis. Numerous programs can then be used to build <strong>and</strong> analyze networks from<br />
this data Graham <strong>and</strong> Ruff<str<strong>on</strong>g>in</str<strong>on</strong>g>i suggested:<br />
In general, <strong>on</strong>e simply lists the name <str<strong>on</strong>g>in</str<strong>on</strong>g> questi<strong>on</strong> <strong>and</strong> all the other names with which it cooccurs.<br />
The programme then stitches the network together from these data. Many statistics of<br />
use to prosopographers can then be determ<str<strong>on</strong>g>in</str<strong>on</strong>g>ed, but sometimes simply visualiz<str<strong>on</strong>g>in</str<strong>on</strong>g>g the network<br />
itself can provide a ‘eureka’ moment. Some networks will have a number of ‘hubs’ <strong>and</strong><br />
every<strong>on</strong>e else is c<strong>on</strong>nected like a ‘spoke’; other networks will look more like a cha<str<strong>on</strong>g>in</str<strong>on</strong>g> with<br />
<str<strong>on</strong>g>in</str<strong>on</strong>g>terlock<str<strong>on</strong>g>in</str<strong>on</strong>g>g circles of <str<strong>on</strong>g>in</str<strong>on</strong>g>dividuals. This is profoundly important (Graham <strong>and</strong> Ruff<str<strong>on</strong>g>in</str<strong>on</strong>g>i 2007,<br />
328).<br />
Graham c<strong>on</strong>sequently used network analysis to explore “small world” networks with<str<strong>on</strong>g>in</str<strong>on</strong>g> <str<strong>on</strong>g>Rome</str<strong>on</strong>g> <strong>and</strong> the<br />
effect of purges <strong>and</strong> proscripti<strong>on</strong>s <strong>on</strong> this network.<br />
Another potential use of network analysis for prosopographical research listed by Graham <strong>and</strong> Ruff<str<strong>on</strong>g>in</str<strong>on</strong>g>i<br />
was for “explor<str<strong>on</strong>g>in</str<strong>on</strong>g>g the <str<strong>on</strong>g>in</str<strong>on</strong>g>teracti<strong>on</strong>s between various cliques <strong>and</strong> clusters with<str<strong>on</strong>g>in</str<strong>on</strong>g> a social network” <strong>on</strong><br />
the level of <str<strong>on</strong>g>in</str<strong>on</strong>g>dividual villages, such as those described <str<strong>on</strong>g>in</str<strong>on</strong>g> documentary archives of papyri that survive<br />
for a number of villages. They noted that the large number of papyrological databases such as APIS<br />
<strong>and</strong> DDbDP provide a wealth of material that can be m<str<strong>on</strong>g>in</str<strong>on</strong>g>ed for prosopographical analysis or, as they<br />
call it, “a prosopographical growth <str<strong>on</strong>g>in</str<strong>on</strong>g>dustry with enormous potential.” The dissertati<strong>on</strong> work of Ruff<str<strong>on</strong>g>in</str<strong>on</strong>g>i<br />
used network analysis with documentary papyri from the Aphrodito archive to explore the prom<str<strong>on</strong>g>in</str<strong>on</strong>g>ence<br />
of <str<strong>on</strong>g>in</str<strong>on</strong>g>dividuals other than the heavily studied Dioskoros <strong>and</strong> his family. Ruff<str<strong>on</strong>g>in</str<strong>on</strong>g>i suggested that network<br />
analysis provides a number of “centrality measures,” such as “closeness centrality” <strong>and</strong> “betweenness<br />
centrality,” that can be used to “identify the most central figures <str<strong>on</strong>g>in</str<strong>on</strong>g> the archive, measures whose<br />
quantitative nature hopefully removes the biases <str<strong>on</strong>g>in</str<strong>on</strong>g>troduced by our own scholarly curiosity <strong>and</strong><br />
prejudice.” Us<str<strong>on</strong>g>in</str<strong>on</strong>g>g these two measures identified three other prom<str<strong>on</strong>g>in</str<strong>on</strong>g>ent <str<strong>on</strong>g>in</str<strong>on</strong>g>dividuals, results that<br />
surprised him as n<strong>on</strong>e of them is menti<strong>on</strong>ed <str<strong>on</strong>g>in</str<strong>on</strong>g> modern scholarship <strong>on</strong> Aphrodito. A f<str<strong>on</strong>g>in</str<strong>on</strong>g>al potential use<br />
of network analysis for prosopography illustrated by Graham <strong>and</strong> Ruff<str<strong>on</strong>g>in</str<strong>on</strong>g>i was the analysis of<br />
occupati<strong>on</strong>al groups <strong>and</strong> the social c<strong>on</strong>nectivity between them.