LT Expertfinder is an open source evaluation framework for expert finding methods. The LT Expertfinder enables you to compare, evaluate and use different expert finding methods. To leverage the evaluation process, LT Expertfinder provides many different tools that will help to a obtain detailed insights into the expert finding methods.
Currently, the tool operates on the ACL Anthology Network (https://aan.how/). However, by setting up your own server, you can exchange the data as you wish.
A running version of this tool can be found at http://ltdemos.informatik.uni-hamburg.de/lt-expertfinder/ui.
A short demonstration video is also availale at https://youtu.be/A4yRZezWUvE.
The demonstration paper "LT Expertfinder: An Evaluation Framework for Expert Finding Methods" is published in NAACL 2019 https://www.inf.uni-hamburg.de/en/inst/ab/lt/publications/2019-fischeretal-naacldemo-expertfinder.pdf.