1. Patent image retrieval
2. Florina Piroi , Mihai Lupu , Allan Hanbury , and Veronika Zenz . Clef-ip 2011 : Retrieval in the intellectual property domain. In CLEF (notebook papers/labs/workshop) . Citeseer , 2011. Florina Piroi, Mihai Lupu, Allan Hanbury, and Veronika Zenz. Clef-ip 2011: Retrieval in the intellectual property domain. In CLEF (notebook papers/labs/workshop). Citeseer, 2011.
3. Concept-based patent image retrieval
4. Diagram Image Retrieval and Analysis: Challenges and Opportunities
5. ImageNet Large Scale Visual Recognition Challenge