3DOR Call for Papers The Eurographics 2025 Symposium on 3D Object Retrieval (3DOR <https://3dor.cs.ucl.ac.uk/> ) is the dedicated workshop series for methods, applications and benchmark-based evaluation of 3D object retrieval, classification, and similarity-based object processing. In 2025, the 3DOR will be organized as a Symposium with the ambition to attract a larger number of participants. The symposium also includes the 2025 edition of the 3D Shape Retrieval Challenge (SHREC) <https://www.shrec.net/> , keynotes, project presentations, and a social and networking event. Accepted full papers will be published in Computers & Graphics Journal (Elsevier), and accepted short papers will appear in the Eurographics Digital Library. Symposium Chair Niloy Mitra <http://www0.cs.ucl.ac.uk/staff/n.mitra/index.html> , University College London and Adobe Research Program Chairs Ioannis Pratikakis <https://utopia.duth.gr/~ipratika/> , Democritus University of Thrace Remco Veltkamp <https://webspace.science.uu.nl/~veltk101/> , Utrecht University Paul Guerrero <https://paulguerrero.net/> , Adobe Research Important Dates May 12, 2025 Submission deadline for full papers for review May 23, 2025 1st review done, first stage decision on acceptance/rejection June 13, 2025 1st revision due June 27, 2025 2nd stage of reviews complete, decision on acceptance, rejection, or acceptance as short paper July 4, 2025 Final version submission July 7, 2025 Final decision on acceptance or rejection August 2025 Publication online in Computers & Graphics Journal September 4-5, 2025 Presentation at the Eurographics 2025 Symposium on 3D Object Retrieval Authors are invited to submit original and unpublished research and application papers addressing all areas of 3D/4D Object Retrieval. State-of-the-art papers on specific topics of interest are particularly welcome. Submissions are invited in the form of full papers and short papers. Full papers will be peer-reviewed by a two-stage review process and published as a special section of the Computers & Graphics Journal (Elsevier). Short papers will follow a one-stage review process and will appear in the Eurographics Digital Library. Suggested topics include, but are not limited to: * 3D shape analysis * 3D shape similarity and matching * 3D mesh sequence retrieval * 3D mobile media retrieval * 3D search in large scale data * 3D object classification, indexing, and mining * Similarity of non-rigid shapes * Shape correspondence * 3D shape decomposition, and segmentation * Partial, part-in-whole, and many-to-many matching * Matching under uncertainty and noise * Semantics-driven 3D object retrieval and classification * Sketch-based 3D retrieval * Query interfaces and search modalities * Benchmarking issues * Deep learning for 3D shape retrieval * Generative/discriminative approaches in 3D object categorisation * Visual Analytics for 3D similarity assessment * Applications in all areas relevant to 3D/4D objects, including multimedia and information systems, CAD, architecture, games, biometrics, e-science, e-learning, medicine, biology, and cultural heritage, among others.