1. OR-Library a collection of test data sets for a variety of operations research (or) problems.
http://people.brunel.ac.uk/~mastjjb/jeb/orlib/scpinfo.html
. Accessed 30 Mar 2015
2. PyPyODBC a pure python odbc module by ctypes.
https://pypi.python.org/pypi/pypyodbc
. Accessed 20 Jan 2015
3. Agathos, S.N., Papapetrou, E.: On the set cover problem for broadcasting in wireless ad hoc networks. IEEE Commun. Lett. 17(11), 2192–2195 (2013)
4. Cormode, G., Karloff, H., Wirth, A.: Set cover algorithms for very large datasets. In: Proceedings of the 19th ACM International Conference on Information and Knowledge Management, CIKM 2010, pp. 479–488. ACM, New York (2010).
http://doi.acm.org/10.1145/1871437.1871501
5. Crawford, B., Soto, R., Cuesta, R., Olivares-Suárez, M., Johnson, F., Olguín, E.: Two swarm intelligence algorithms for the set covering problem. In: ICSOFT-EA 2014 - Proceedings of the 9th International Conference on Software Engineering and Applications, Vienna, Austria, 29–31 August, pp. 60–69 (2014)