Tested SimRank neighbors squared
Implemented totalsim simrank-based similarity measure
Added a PR-based simrank normalization -- no results
Implemented neighborsim, new idea for pathsim based on met neighbors over paths
Removed special case calculation for neighborsim
Refactored multidisciplinary authors experiment
Reorganized "experiment" package structure
Shortened multi-disciplinary authors experiment
Shortened pathsim paper example experiment
Added extra authors flag in pathsim paper example & created leader-follower experiment (without citations)