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Benjamin Bustos

UNIVERSIDAD DE CHILE, DEPARTAMENTO DE CIENCIAS DE LA COMPUTACIÓN

Santiago, Chile

3D Model Retrieval; Similarity Search; Content-based Multimedia Information Retrieval

Ingeniero Civil en Computación, UNIVERSIDAD DE CHILE. Chile, 2001
Ciencias de la Computación, UNIVERSITY OF KONSTANZ. Alemania, 2006

Profesor Asistente Full Time

Universidad de Chile

Ciencias Físicas y Matemáticas

Santiago, Chile

2007 - 2012
Profesor Asociado Full Time

UNIVERSIDAD DE CHILE

Ciencias Físicas y Matemáticas

Chile

2013 - 2020
Profesor Titular Full Time

UNIVERSIDAD DE CHILE

Ciencias Físicas y Matemáticas

Chile

2021 - At present


A scalable and energy efficient GPU thread map for <i>m</i>-simplex domains Navarro, Cristobal A.; Quezada, Felipe A.; Bustos, Benjamin; Hitschfeld, Nancy; Kindelan, Rolando Article ISI FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE (2023)
A comprehensive review of the video-to-text problem Perez-Martin, Jesus; Bustos, Benjamin; Guimaraes, Silvio Jamil F.; Sipiran, Ivan; Perez, Jorge; Said, Grethel Coello Article ISI ARTIFICIAL INTELLIGENCE REVIEW (2022)
Squeeze: Efficient compact fractals for tensor core GPUs Quezada, Felipe A.; Navarro, Cristobal A.; Hitschfeld, Nancy; Bustos, Benjamin Article ISI FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE (2022)
A Benchmark Dataset for Repetitive Pattern Recognition on Textured 3D Surfaces Lengauer, Stefan; Sipiran, Ivan; Preiner, Reinhold; Schreck, Tobias; Bustos, Benjamin Article ISI COMPUTER GRAPHICS FORUM (2021)
SHREC 2021: Retrieval of cultural heritage objects Sipiran, Ivan; Lazo, Patrick; Lopez, Cristian; Jimenez, Milagritos; Bagewadi, Nihar; Bustos, Benjamin; Dao, Hieu; Gangisetty, Shankar; Hanik, Martin; Ho-Thi, Ngoc-Phuong; Holenderski, Mike; Jarnikov, Dmitri; Labrada, Arniel; Lengauer, Stefan; Licandro, Roxane; Nguyen, Dinh-Huan; Nguyen-Ho, Thang-Long; Rey, Luis A. Perez; Pham, Bang-Dang; Pham, Minh-Khoi; Preiner, Reinhold; Schreck, Tobias; Trinh, Quoc-Huy; Tonnaer, Loek; von Tycowicz, Christoph; Vu-Le, The-Anh Article ISI COMPUTERS GRAPHICS-UK (2021)
Efficient GPU thread mapping on embedded 2D fractals Navarro, Cristobal A.; Quezada, Felipe A.; Hitschfeld, Nancy; Vega, Raimundo; Bustos, Benjamin Article ISI FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE (2020)
Competitiveness of a Non-linear Block-space GPU Thread Map for Simplex Domains Navarro, Cristobal A.; Vernier, Matthieu; Hitschfeld, Nancy; Bustos, Benjamin Article ISI SCOPUS IEEE Transactions on Parallel and Distributed Systems (2018)
Extracting semantic knowledge from web context for multimedia IR: a taxonomy, survey and challenges Bracamonte, T; Bustos, B; Poblete, B; Schreck, T Article ISI MULTIMEDIA TOOLS AND APPLICATIONS (2018)
Combining pixel domain and compressed domain index for sketch based image retrieval Pimentel Filho C.A.F., Bustos B.; Araújo A.A., Guimarães S.J.F. Article Multimedia Tools and Applications (2017)
Scalable 3D shape retrieval using local features and the signature quadratic form distance Sipiran, I; Lokoc, J; Bustos, B; Skopal, T Article VISUAL COMPUTER (2017)
Image Descriptor Extraction Using Android Mobile Devices for a Video Search System Quintanilla, F; Bustos, B; Bustos, J Article IEEE LATIN AMERICA TRANSACTIONS (2016)
A benchmark of simulated range images for partial shape retrieval Sipiran, I.; Meruane R.; Bustos, B; Schreck, T; Li B.; Lu Y.; Johan H. Article ISI SCOPUS Visual Computer (2014)
A comparison of methods for sketch-based 3D shape retrieval Li B.; Lu, YJ; Godil A.; Schreck, T; Bustos, B; Ferreira A.; Furuya T.; Fonseca, MJ; Johan H.; Matsuda, T.; Ohbuchi R.; Pascoal, PB; Saavedra, JM Article ISI COMPUTER VISION AND IMAGE UNDERSTANDING (2014)
Analyzing and dynamically indexing the query set Barrios, JM; Bustos, B; Skopal T. Article ISI SCOPUS INFORMATION SYSTEMS (2014)
Sketch-based image retrieval using keyshapes Saavedra, JM; Bustos, B Article ISI SCOPUS MULTIMEDIA TOOLS AND APPLICATIONS (2014)
A comparison of methods for non-rigid 3D shape retrieval Lian, ZH; Godil A.; Bustos, B; Daoudi M.; Hermans J.; Kawamura S.; Kurita Y.; Lavoue, G; Nguyen, HV; Ohbuchi R.; Ohkita Y.; Ohishi Y.; Porikli F.; Reuter M.; Sipiran, I.; Smeets D.; Suetens P.; Tabia H.; Vandermeulen D. Article ISI SCOPUS PATTERN RECOGNITION (2013)
Competitive content-based video copy detection using global descriptors Barrios, JM; Bustos, B Article ISI SCOPUS Multimedia Tools and Applications (2013)
Data-aware 3D partitioning for generic shape retrieval Sipiran, I.; Bustos, B; Schreck, T Article ISI SCOPUS COMPUTERS GRAPHICS-UK (2013)
Key-components: detection of salient regions on 3D meshes Sipiran, I.; Bustos, B Article ISI SCOPUS Visual Computer (2013)
Adapting metric indexes for searching in multi-metric spaces Bustos, B; Kreft S.; Skopal T. Article ISI SCOPUS Multimedia Tools and Applications (2012)
D-Cache: Universal Distance Cache for Metric Access Methods Skopal T.; Lokoc J.; Bustos, B Article ISI SCOPUS IEEE Transactions on Knowledge and Data Engineering (2012)
Improving 3D similarity search by enhancing and combining 3D descriptors Bustos, B; Schreck, T; Walter, M; Barrios J.M.; Schaefer, M; Keim, D Article ISI SCOPUS Multimedia Tools and Applications (2012)
Harris 3D: a robust extension of the Harris operator for interest point detection on 3D meshes Sipiran, I.; Bustos, B Article ISI SCOPUS Visual Computer (2011)
On Nonmetric Similarity Search Problems in Complex Domains Skopal T.; Bustos, B Article ISI SCOPUS ACM Computing Surveys (2011)
Improving the space cost of k-NN search in metric spaces by using distance estimators Bustos, B; Navarro G. Article ISI SCOPUS MULTIMEDIA TOOLS AND APPLICATIONS (2009)
Content-based 3D object retrieval Bustos, B; Keim, D; Saupe D.; Schreck, T Article ISI SCOPUS IEEE COMPUTER GRAPHICS AND APPLICATIONS (2007)
Feature-based similarity search in 3D object databases Bustos, B; Keim D.A.; Saupe D.; Schreck, T; Vrani? D.V. Article SCOPUS ACM COMPUTING SURVEYS (2005)
Probabilistic proximity searching algorithms based on compact partitions Bustos, B; Navarro G. Article SCOPUS JOURNAL OF DISCRETE ALGORITHMS (2004)
Pivot selection techniques for proximity searching in metric spaces Bustos, B; Navarro G.; Chávez E. Article ISI SCOPUS PATTERN RECOGNITION LETTERS (2003)


3D shape matching for retrieval and recognition Bustos, B; Sipiran, I. BookWhole SCOPUS 3D Imaging, Analysis and Applications (2012)


Empirical evaluation of dissimilarity measures for 3D object retrieval with application to multi-feature retrieval Gregor, R.; Lamprecht A.; Sipiran, I.; Schreck, T; Bustos, B ConferencePaper SCOPUS Proceedings - International Workshop on Content-Based Multimedia Indexing (2015)
IMGpedia: A proposal to enrich dbpedia with image meta-data Bustos, B; Hogan, A ConferencePaper SCOPUS CEUR Workshop Proceedings (2015)
A Fully Hierarchical Approach for Finding Correspondences in Non-rigid Shapes Sipiran, I.; Bustos, B ConferencePaper ISI SCOPUS Proceedings of the IEEE International Conference on Computer Vision (2013)
An accurate hand segmentation approach using a structure based shape localization technique Saavedra J.M.; Bustos, B; Chang V. ConferencePaper SCOPUS VISAPP 2013 - Proceedings of the International Conference on Computer Vision Theory and Applications (2013)
Shrec'13 track: Large-scale partial shape retrieval using simulated range images Sipiran, I.; Meruane R.; Bustos, B; Schreck, T; Johan H.; Li B.; Lu Y. ConferencePaper SCOPUS Eurographics Workshop on 3D Object Retrieval, EG 3DOR (2013)
Graph-based combinations of fragment descriptors for improved 3D object retrieval Schreck, T; Scherer M.; Walter, M; Bustos, B; Yoon S.M.; Kuijper A. ConferencePaper SCOPUS MMSys'12 - Proceedings of the 3rd Multimedia Systems Conference (2012)
Key-component detection on 3D meshes using local features Sipiran, I.; Bustos, B ConferencePaper SCOPUS Eurographics Workshop on 3D Object Retrieval, EG 3DOR (2012)
SHREC'12 track: Sketch-based 3D shape retrieval Li B.; Schreck, T; Godil A.; Alexa M.; Boubekeur T.; Bustos, B; Chen, J.; Eitz M.; Furuya T.; Hildebrand K.; Huang S.; Johan H.; Kuijper A.; Ohbuchi R.; Richter R.; Saavedra J.M.; Scherer M.; Yanagimachi T.; Yoon G.J.; Yoon S.M. ConferencePaper SCOPUS Eurographics Workshop on 3D Object Retrieval, EG 3DOR (2012)
SHREC'12 Track: Stability on abstract shapes Biasotti S.; Bai, X; Bustos, B; Cerri A.; Giorgi D.; Li L.; Mortara M.; Sipiran, I.; Zhang, S; Spagnuolo M. ConferencePaper SCOPUS Eurographics Workshop on 3D Object Retrieval, EG 3DOR (2012)
Sketch-based 3D model retrieval using keyshapes for global and local representation Saavedra J.M.; Bustos, B; Schreck, T; Yoon S.; Scherer M. ConferencePaper SCOPUS Eurographics Workshop on 3D Object Retrieval, EG 3DOR (2012)
Snake table: A dynamic pivot table for streams of k-NN searches Barrios J.M.; Bustos, B; Skopal T. ConferencePaper SCOPUS Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (2012)
Visual exploration of local interest points in sets of time series Schreck, T; Sharalieva L.; Wanner F.; Bernard, J; Ruppert T.; Von Landesberger T.; Bustos, B ConferencePaper SCOPUS IEEE Conference on Visual Analytics Science and Technology 2012, VAST 2012 - Proceedings (2012)
Automatic weight selection for multi-metric distances Barrios J.M.; Bustos, B ConferencePaper SCOPUS Proceedings - 4th International Conference on SImilarity Search and APplications, SISAP 2011 (2011)
Non-Metric Similarity Search Problems in Very Large Collections Bustos, B; Skopal T. ConferencePaper ISI 2022 IEEE 38TH INTERNATIONAL CONFERENCE ON DATA ENGINEERING (ICDE 2022) (2011)
P-VCD: A PIVOT-BASED APPROACH FOR CONTENT-BASED VIDEO COPY DETECTION Barrios, JM; Bustos, B ConferencePaper ISI 2011 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO (ICME) (2011)
SHREC 2011: Robust feature detection and description benchmark Boyer E.; Bronstein A.M.; Bronstein M.M.; Bustos, B; Darom T.; Horaud R.; Hotz I.; Keller Y.; Keustermans J.; Kovnatsky A.; Litman R.; Reininghaus J.; Sipiran, I.; Smeets D.; Suetens P.; Vandermeulen D.; Zaharescu A.; Zobel V. ConferencePaper SCOPUS Eurographics Workshop on 3D Object Retrieval, EG 3DOR (2011)
Shrec'11 track: Shape retrieval on non-rigid 3D watertight meshes Lian Z.; Godil A.; Bustos, B; Daoudi M.; Hermans J.; Kawamura S.; Kurita Y.; LavouÃ© G.; Nguyen H.V.; Ohbuchi R.; Ohkita Y.; Ohishi Y.; Porikli F.; Reuter M.; Sipiran, I.; Smeets D.; Suetens P.; Tabia H.; Vandermeulen D. ConferencePaper SCOPUS Eurographics Workshop on 3D Object Retrieval, EG 3DOR (2011)
STELA: Sketch-based 3D model retrieval using a structure-based local approach Saavedra J.M.; Bustos, B; Scherer M.; Schreck, T ConferencePaper SCOPUS Proceedings of the 1st ACM International Conference on Multimedia Retrieval, ICMR'11 (2011)
A robust 3D interest points detector based on harris operator Sipiran, I.; Bustos, B ConferencePaper SCOPUS Eurographics Workshop on 3D Object Retrieval, EG 3DOR (2010)
An Improved Histogram of Edge Local Orientations for Sketch-Based Image Retrieval Saavedra, JM; Bustos, B ConferencePaper ISI BIO-INSPIRED SYSTEMS AND APPLICATIONS: FROM ROBOTICS TO AMBIENT INTELLIGENCE, PT II (2010)
CP-Index: Using clustering and pivots for indexing non-metric spaces Sepulveda, V.; Bustos, B ConferencePaper SCOPUS Proceedings - 3rd International Conference on SImilarity Search and APplications, SISAP 2010 (2010)
On the asymptotic behavior of nearest neighbor search using pivot-based indexes Bustos, B; Morales N. ConferencePaper SCOPUS Proceedings - 3rd International Conference on SImilarity Search and APplications, SISAP 2010 (2010)
SHREC'10 track: Feature detection and description Bronstein A.M.; Bronstein M.M.; Bustos, B; Castellani U.; Crisani M.; Falcidieno B.; Guibas L.J.; Kokkinos I.; Murino V.; Ovsjanikov M.; PatanÃ© G.; Sipiran, I.; Spagnuolo M.; Sun, J ConferencePaper SCOPUS Eurographics Workshop on 3D Object Retrieval, EG 3DOR (2010)
Visual-semantic graphs: Using queries to reduce the semantic gap in Web image retrieval Poblete, B.; Bustos, B; Mendoza M.; Barrios J.M. ConferencePaper SCOPUS International Conference on Information and Knowledge Management, Proceedings (2010)
Text-Based and Content-Based Image Retrieval on Flickr: DEMO Barrios, JM; Diaz-Espinoza, D; Bustos, B ConferencePaper ISI SISAP 2009: 2009 SECOND INTERNATIONAL WORKSHOP ON SIMILARITY SEARCH AND APPLICATIONS, PROCEEDINGS (2009)
A dynamic pivot selection technique for similarity search Bustos, B; Pedreira O.; Brisaboa N. ConferencePaper ISI 2008 IEEE 24TH INTERNATIONAL CONFERENCE ON DATA ENGINEERING WORKSHOP, VOLS 1 AND 2 (2008)


Millennium Institute for Foundational Research on Data Iniciativa Científica Milenio (N/A) Proyecto 2018-2028 Inv. Principal
Transforming multimedia data for indexing and retrieval purposes PCI (18-STIC-09) Proyecto 2018-2020 Inv. Principal
EFFICIENT 3D SHAPE MATCHING USING LOCAL DESCRIPTORS. FONDECYT (1140783) Proyecto 2014-2017 Inv. Responsable
Millennium Nucleus Center for Semantic Web Research Iniciativa Científica Milenio (NC120004) Proyecto 2014-2018 Investigador(a)
Unsupervised Multimedia Content Mining PCI (14STIC-04) Proyecto 2014-2015 Inv. Principal
INTEREST POINTS DETECTION ALGORITHMS FOR 3D SHAPE MATCHING FONDECYT (1110111) Proyecto 2011-2014 Inv. Responsable
Real-Time Scalable Observatories in the Web FONDEF (D09I1185) Proyecto 2011-2013 Inv. Principal
German-Chile Research Cooperation on 3D Object Retrieval German Research Foundation (DFG) (SCHR 1229/2-1) Proyecto 2010-2010 Investigador(a)
EFFECTIVE AND EFFICIENT RETRIEVAL IN MULTIMEDIA DATABASES FONDECYT (11070037) Proyecto 2007-2009 Inv. Responsable
Millennium Nucleus Center for Web Research MIDEPLAN (P04-067-F) Proyecto 2007-2008 Investigador(a)
Searching for Similar Objects FONDECYT (1-000929) Proyecto 2000-2001 Tesista