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Gilberto Antonio Gutiérrez Retamal

Profesor Asociado

Universidad del Bío-Bío

Chillán, Chile

Data structures and algorithms, spatial datases

Computer Science , UNIVERSIDAD DE CHILE. Chile, 2007
Computer Science , UNIVERSIDAD DE CHILE. Chile, 1999
Ingeniero Ejecución Computación e Informática, UNIVERSIDAD DE CONCEPCION. Chile, 1984

Profesor Asociado Full Time

UNIVERSIDAD DEL BIO-BIO

Ciencias Empresariales

Chillán , Chile

1991 - At present

Encargado de Servicios Computacionales Full Time

Instituto de Investigaciones Agropecuarias

Chillán, Chile

1984 - 1987
Encargado de Servicios Computacionales Full Time

Instituto Profesional de Chillán

Chillan, Chile

1987 - 1988
Encargado de Servicios Computacionales Full Time

Insituto de Investigaciones Agropecuarias

Chillan, Chile

1989 - 1990

1. Miguel Pincheira. Master thesis Advisor (2012, Universidad del Bío-Bío (Chile)). He currently is a Ph.D. Student at University of Trento.
2. Joel Fuentes. Master thesis Advisor (2012, Universidad del Bío-Bío (Chile)). He is a full-time professor at Computer Science Department and TI (Universidad del Bío-Bío). Also, He is currently in a post-doctoral intership at Intel (USA).
3. Fabián Villagrán (2012). Master thesis Advisor (2012, Universidad del Bío-Bío (Chile)). Fabian currently works in the industry and also he partially works in teaching.
4. Natanael Guerrero. Master thesis Advisor (2013, Universidad del Bío-Bío (Chile)). Director of the technological services unit of Universidad del Bío-Bío (chile) and partially professor at the same University.
5. Felipe Lara. Master thesis Advisor (2016, Universidad del Bío-Bío (Chile)). He currently works in the industry.
6. Claudio Torres. Master thesis Advisor (2016, Universidad del Bío-Bío (Chile)). He currently works in the industry.
7. Juan Felipe Castro. Master thesis Advisor (2016, Universidad del Bío-Bío (Chile)). He currently works in the industry.
8. Katherine Zapata. Master thesis Advisor (2016, Universidad del Bío-Bío (Chile)). She currently works in the industry.
9. Carlos Quijada. Master thesis Advisor (2017, Universidad del Bío-Bío (Chile)). He is currently a student of the Ph.D program in Computer Science at the Universidad de Concepción (Chile). He has also been a part-time professor at Universidad del Bío-Bío (Chile).
10. Claudio Muñoz, Master thesis Co-advisor (2018, Universidad del Bío-Bío (Chile)). Claudio is a partime professor at the Universidad del Bío-Bío (Chile) and at the Technological University of Chile (INACAP).
11. Cristian Vallejos, Master thesis Co-advisor (2018, Universidad del Bío-Bío (Chile)). He is full-time professor at Universidad de los Lagos (Chile).
12. Marcelo Araya, Master thesis Advisor (2018, Universidad del Bío-Bío (Chile)). He currently works in the industry.
13. Fernando Dominguez, Master thesis Advisor (2019, Universidad del Bío-Bío (Chile)). He currently works in the industry.
14. Carlos San Juan, Master thesis Advisor (2019, Universidad del Bío-Bío (Chile)). Carlos currently works in the Technological Services Unit at Universidad del Bío-Bío (Chile) and at the same time is a par-time professor at the same University.
15 Martita Muñoz, Master thesis Advisor (2019, Universidad del Bío-Bío (Chile)). She is currently a student of the Ph.D program in Computer Science at the Universidad de Concepción (Chile). He has also been a part-time professor at Universidad del Bío-Bío (Chile).


cBiK: A Space-Efficient Data Structure for Spatial Keyword Queries SanJuan-Contreras, Carlos E.; Gutierrez Retamal, Gilberto; Matinez-Prieto, Miguel A.; Seco, Diego Article ISI IEEE ACCESS (2020)
Compressed Data Structures for Binary Relations in Practice Fuentes C.Q.; Penabad M.R.; Ladra S.; Gutierrez Retamal G. Article ISI SCOPUS (2020)
Efficient Computation of the Convex Hull on Sets of Points Stored in a k^2-tree Compact Data Structure Castro, Juan; Gutiérrez, Gilberto; Romero, Miguel; Caniupan, Mónica; Quijada-Fuentes, Carlos Article ISI (2020)
Efficient processing of raster and vector data Silva-Coira F.; Parama J.R.; Ladra S.; Lopez J.R.; Gutierrez G. Article ISI SCOPUS PLOS ONE (2020)
Set operations over compressed binary relations Quijada-Fuentes, C; Penabad, MR; Ladra, S; Gutierrez, G Article ISI SCOPUS INFORMATION SYSTEMS (2019)
Compact Data Structures to Represent and Query Data Warehouses into Main Memory Vallejos, C.; Caniupan, M.; Gutierrez, G. Article ISI IEEE LATIN AMERICA TRANSACTIONS (2018)
Linear separability in spatial databases Torres, C; Perez-Lantero, P; Gutierrez, G Article ISI KNOWLEDGE AND INFORMATION SYSTEMS (2018)
The largest empty circle with location constraints in spatial databases Gutierrez, G; Lopez, JR; Parama, JR; Penabad, MR Article ISI KNOWLEDGE AND INFORMATION SYSTEMS (2018)
A Genetic Algorithm for the Generation of Packetization Masks for Robust Image Communication Zapata-Quiñones, Katherine; Duran-Faundez, Cristian; Gutiérrez, Gilberto; Lecuire, Vincent; Arredondo-Flores, Christopher; Jara-Lipán, Hugo Article ISI SCOPUS SENSORS (2017)
Efficiently Querying Vector and Raster Data Brisaboa N.R.; De Bernardo G.; Gutiérrez G.; Luaces M.R.; Paramá J.R. Article ISI SCOPUS COMPUTER JOURNAL (2017)
Queries about the largest empty rectangle in large 2-dimensional datasets stored in secondary memory Lara, F; Gutierrez, G; Soto, MA; Corral, A Article ISI SCOPUS Ingenieria e Investigacion (2017)
A Method to Find Functional Dependencies Through Refutations and Duality of Hypergraphs Fuentes, J; Saez P.; Gutierrez G.; Scherson, ID Article ISI SCOPUS Computer Journal (2015)
The largest empty rectangle containing only a query object in Spatial Databases Gutierrez G.; Parama, JR; Brisaboa N.; Corral A. Article ISI SCOPUS GEOINFORMATICA (2014)
The k closest pairs in spatial databases Gutierrez G.; Saez P. Article ISI SCOPUS GEOINFORMATICA (2013)


A Compact Representation of Raster Time Series Cruces N.; Seco D.; Guiterrez G. ConferencePaper ISI SCOPUS 2021 DATA COMPRESSION CONFERENCE (DCC 2021) (2019)
A Compact Memory-based Index for Spatial Keyword Query Resolution San Juan, Carlos; Gutiérrez, Gilberto; Martínez-Prieto, Miguel A. ConferencePaper 2020 39TH INTERNATIONAL CONFERENCE OF THE CHILEAN COMPUTER SCIENCE SOCIETY (SCCC) (2018)
Algorithm to Calculate the Hausdorff Distance on Sets of Points Represented by k2-Tree Dominguez, Fernando; Gutiérrez, Gilberto; Romero, Miguel ConferencePaper (2018)
Efficient processing of top-K vector-raster queries over compressed data Gutierrez G.; Ladra, S; Lopez J.R.; Parama J.R.; Silva-Coira F. ConferencePaper SCOPUS Data Compression Conference Proceedings (2018)
K2-treaps to represent and query data warehouses into main memory Vallejos C.; Caniupan M.; Gutierrez G. ConferencePaper SCOPUS Proceedings - International Conference of the Chilean Computer Science Society, SCCC (2018)
Improved Queryable Representations of Rasters Pinto A.; Seco D.; Gutierrez G. ConferencePaper ISI SCOPUS 2021 DATA COMPRESSION CONFERENCE (DCC 2021) (2017)
Efficient Set Operations over k2-Trees Brisaboa N.R.; Bernardo G.D.; Gutierrez G.; Ladra, S; Penabad M.R.; Troncoso B.A. ConferencePaper ISI SCOPUS Data Compression Conference Proceedings (2015)


Compact data structures to represent and process spatial-textual data sets Gutierrez, Gilberto; Romero, Miguel Proyecto (2019)
Algorithms to Integrate and Process Raster and Vectorial Data Sets on Compact Data Structures Gutierrez, Gilberto; Caniupan, Monica Proyecto (2018)
Compact Data Structures to represent and query large spatial data sets Gutierrez, Gilberto; Caniupan, Monica Alejandra Proyecto (2017)
Design and implementation of Geometric Algorithms based on spatial index properties Gutierrez, Gilberto; Soto, Maria Antonieta Proyecto (2014)
Design and implementation of Geometric Algorithms in the context of Spatial Databases Gutierrez, Gilberto Proyecto (2014)