The following publications are possibly variants of this publication:
- A Bag-of-Paths Based Serialized Subgraph Matching for Symbol Spotting in Line DrawingsAnjan Dutta, Josep Lladós, Umapada Pal. ibpria 2011: 620-627 [doi]
- Bag-of-GraphPaths Descriptors for Symbol Recognition and Spotting in Line DrawingsAnjan Dutta 0001, Josep Lladós, Umapada Pal. grec 2013: 208-217 [doi]
- Symbol spotting in vectorized technical drawings through a lookup table of region stringsMarçal Rusiñol, Josep Lladós, Gemma Sánchez. paa, 13(3):321-331, 2010. [doi]
- A symbol spotting approach in graphical documents by hashing serialized graphsAnjan Dutta 0001, Josep Lladós, Umapada Pal. PR, 46(3):752-768, 2013. [doi]
- Symbol Spotting in Technical Drawings Using Vectorial SignaturesMarçal Rusiñol, Josep Lladós. grec 2006: 35-46 [doi]