https://www.archeofoss.org/2023/
new: topic of dark data: unused data in databases, usually 60% in a database
the archaeoanalyst by Shawn Graham: https://archaeo.social/@electricarchaeo@scholar.social/111410944058988315 and https://electricarchaeology.ca/2023/11/07/using-gpt4-turbo-to-extract-relationships-and-entities-with-the-llm-python-package/
talk by Alfredo, Simon and Ismael
Enrico R. Crema und Xavier Rubico-Castillo conceptualised the project
simulate archaeological data for analysis of others -> test archaeological methods and hypotheses, which is usually not possible in archaeology
6 proposals of ppl trying to answer the questions at the EAA conference
a lot of sites disappeared, lost evidence etc –> record of each site is generated independently
behavioural model:
meeting between two groups simulated on nearness and population size -> leapfrog or fight
population growth was modeled (fighting makes the growth values a bit smaller than “usual” growth)
dispersal speed via sea crossing faster than via land
extract coordinates from sites, and 30 radiocarbon dates of the site + affiliation of site
data availability
researchers were given 3 main questions: relationship between the groups, population tajectories and rates of dispersal?
people analysed their data and prepared answers for EAA 2023
models and all code is in R, because most analyses are done in R (14C dates etc) –> stays consistent
Agent Based Modelling is possible in R
14C dates were taken as “real world” 7500 calBC data
parameters for loss of data etc were eyeballed, but reasonably, so that the outcome looked more or less realistic
in some cases it was well thought out on population movement of rather younger people, dietary ideas etc
many models were created –> “explorative method”
data given to participants: no archaeological types, but affiliations to hunter-gatherers and farmers?
comment: arcmatnet (https://peerj.com/articles/cs-1419/) might be a sensible extension (model for style / transfer)
what happens if you don’t have 10/100 squares, but if you have all the data?
how accurate were the colleagues in their results?
data set is useful for teaching
model will be re-worked and improved
comment on the project: a great approach and a groundbreaking idea for checking our disciplines methods
A special interest group of CAA International dedicated to scientific scripting languages in archaeology.
2023-12-04