Man

Benjamin Bustos

UNIVERSIDAD DE CHILE, DEPARTAMENTO DE CIENCIAS DE LA COMPUTACIÓN

Santiago, Chile

Líneas de Investigación


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

Educación

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

Experiencia Académica

  •   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


 

Article (29)

A scalable and energy efficient GPU thread map for <i>m</i>-simplex domains
A comprehensive review of the video-to-text problem
Squeeze: Efficient compact fractals for tensor core GPUs
A Benchmark Dataset for Repetitive Pattern Recognition on Textured 3D Surfaces
SHREC 2021: Retrieval of cultural heritage objects
Efficient GPU thread mapping on embedded 2D fractals
Competitiveness of a Non-linear Block-space GPU Thread Map for Simplex Domains
Extracting semantic knowledge from web context for multimedia IR: a taxonomy, survey and challenges
Combining pixel domain and compressed domain index for sketch based image retrieval
Scalable 3D shape retrieval using local features and the signature quadratic form distance
Image Descriptor Extraction Using Android Mobile Devices for a Video Search System
A benchmark of simulated range images for partial shape retrieval
A comparison of methods for sketch-based 3D shape retrieval
Analyzing and dynamically indexing the query set
Sketch-based image retrieval using keyshapes
A comparison of methods for non-rigid 3D shape retrieval
Competitive content-based video copy detection using global descriptors
Data-aware 3D partitioning for generic shape retrieval
Key-components: detection of salient regions on 3D meshes
Adapting metric indexes for searching in multi-metric spaces
D-Cache: Universal Distance Cache for Metric Access Methods
Improving 3D similarity search by enhancing and combining 3D descriptors
Harris 3D: a robust extension of the Harris operator for interest point detection on 3D meshes
On Nonmetric Similarity Search Problems in Complex Domains
Improving the space cost of k-NN search in metric spaces by using distance estimators
Content-based 3D object retrieval
Feature-based similarity search in 3D object databases
Probabilistic proximity searching algorithms based on compact partitions
Pivot selection techniques for proximity searching in metric spaces

BookWhole (1)

3D shape matching for retrieval and recognition

ConferencePaper (26)

Empirical evaluation of dissimilarity measures for 3D object retrieval with application to multi-feature retrieval
IMGpedia: A proposal to enrich dbpedia with image meta-data
A Fully Hierarchical Approach for Finding Correspondences in Non-rigid Shapes
An accurate hand segmentation approach using a structure based shape localization technique
Shrec'13 track: Large-scale partial shape retrieval using simulated range images
Graph-based combinations of fragment descriptors for improved 3D object retrieval
Key-component detection on 3D meshes using local features
SHREC'12 track: Sketch-based 3D shape retrieval
SHREC'12 Track: Stability on abstract shapes
Sketch-based 3D model retrieval using keyshapes for global and local representation
Snake table: A dynamic pivot table for streams of k-NN searches
Visual exploration of local interest points in sets of time series
Automatic weight selection for multi-metric distances
Non-Metric Similarity Search Problems in Very Large Collections
P-VCD: A PIVOT-BASED APPROACH FOR CONTENT-BASED VIDEO COPY DETECTION
SHREC 2011: Robust feature detection and description benchmark
Shrec'11 track: Shape retrieval on non-rigid 3D watertight meshes
STELA: Sketch-based 3D model retrieval using a structure-based local approach
A robust 3D interest points detector based on harris operator
An Improved Histogram of Edge Local Orientations for Sketch-Based Image Retrieval
CP-Index: Using clustering and pivots for indexing non-metric spaces
On the asymptotic behavior of nearest neighbor search using pivot-based indexes
SHREC'10 track: Feature detection and description
Visual-semantic graphs: Using queries to reduce the semantic gap in Web image retrieval
Text-Based and Content-Based Image Retrieval on Flickr: DEMO
A dynamic pivot selection technique for similarity search

Proyecto (11)

Millennium Institute for Foundational Research on Data
Transforming multimedia data for indexing and retrieval purposes
EFFICIENT 3D SHAPE MATCHING USING LOCAL DESCRIPTORS.
Millennium Nucleus Center for Semantic Web Research
Unsupervised Multimedia Content Mining
INTEREST POINTS DETECTION ALGORITHMS FOR 3D SHAPE MATCHING
Real-Time Scalable Observatories in the Web
German-Chile Research Cooperation on 3D Object Retrieval
EFFECTIVE AND EFFICIENT RETRIEVAL IN MULTIMEDIA DATABASES
Millennium Nucleus Center for Web Research
Searching for Similar Objects
53
Benjamin Bustos

UNIVERSIDAD DE CHILE, DEPARTAMENTO DE CIENCIAS DE LA COMPUTACIÓN

Santiago, Chile

18
Ivan Sipiran

Profesor Asistente

Departamento de Ciencias de la Computación

Universidad de Chile

Santiago, Chile

4
JOSE SAAVEDRA

Assistant Professor

Facultad de Ingenería y Ciencias Aplicadas

Andes

Santiago, Chile

3
Nancy Hitschfeld

Full Professor

Computer Science

UNIVERSIDAD DE CHILE , DEPTO CIENCIAS COMPUTACION

Santiago, Chile

1
Barbara Poblete

Associate Professor

Department of Computer Science

University of Chile

Santiago, Chile

1
Aidan Hogan

Assitant Professor

Departamento de Ciencia de la Computación

Universidad de Chile

Santiago, Chile

1
Matthieu Vernier

Assistant Professor / Profesor Auxiliar (Categoria III)

UNIVERSIDAD AUSTRAL DE CHILE

Chile

1
Gonzalo Navarro

FULL PROFESSOR

COMPUTER SCIENCE

UNIVERSIDAD DE CHILE

Santiago, Chile

1
Cristobal Navarro

PROFESSOR

INFORMATICA

UNIVERSIDAD AUSTRAL DE CHILE

VALDIVIA, Chile