WORKLOAD AWARE MATERIALIZATION IN JUNCTION TREE INFERENCE

Contact author: [email protected]

To use the code, first run 'python setup.py build_ext --inplace'. command builds the .c files created by Cython. Alternatively, without running the mentioned command, it is possible to directly execute the Python code.

Run: main_example.py asia 1000 1.0
with arguments:
dataset:asia (Bayesian network - bif format)
K: 1000 (target budget)
epsilon: 1.0 approximation level

After the execution, the outputs folder contain the average cost savings obtained with the exact optimal shortcut potentials for a set of generate queries.