This might be a better question for the Jena dev@ list. I'm copying it there.
In any event, can you say a little more about what you mean by "a new querying algorithm"? Presumably you have some specific technique you are investigating? ajs6f [email protected] wrote on 8/18/17 10:37 AM:
Dear Jena development-community, my name is Markus Buchta and I am student at the University of Technology of Vienna. For my bachelor's thesis I want to implement a new querying algorithm into Jena. Since the the project is pretty large and pretty hard to understand for a new developer, I want to know if you have any tips for me? I asking myself where should I start and what is even possible to change at the query evaluation process? I want to already thank you for your help and wish you a nice weekend. Sincerely Markus Buchta
