Paper 20
Title: "Connected Substructure Similarity Search"
Authors: Haichuan Shang, Xuemin Lin, Ying Zhang, Jeffrey Xu Yu, Wei Wang
Primary Reviewer: Frank Huber

Review report

1. Repeatability

The provided source code, dataset and experimental setup had a
small bug (see discussion). After it was fixed by the authors,
I could verify the results presented in section 6 (figures 
10 - 17).

2. Workability

Using the given dataset generator and the 5 given queries, I
tested different dataset sizes and distance thresholds (k).
All experiments showed an expected behavior. Except for datasets
larger than 10000 input graphs, when I received a segmentation
fault while filtering.