Christan Ariza
Instructor

Research Group:

Contact:

      Office: ML 316

      Email:

      Extension: 3876

christian-ariza.net

  • Master in Engineering. Area: Systems and Computing, Universidad de los Andes, Colombia
  • Systems Engineer, Universidad Nacional, Colombia

Interests and Research lines:

  • Big Data
  • Linked Data
  • Semantic Web
  • Social Search

Research Group:

2014-10

ALGORITMICA Y PROGR. OBJ. I

2014-20

ALGORITMICA Y PROGR. OBJ. I

2015-10

ALGORITMICA Y PROGR. OBJ. II

ALGORITMICA Y PROGR. OBJ. I

2015-19

ALGORITMICA Y PROGR. OBJ. I

2015-20

ALGORITMICA Y PROGR. OBJ. II

ALGORITMICA Y PROGR. OBJ. I

2016-10

ALGORITMICA Y PROGR. OBJ. II

ALGORITMICA Y PROGR. OBJ. I

2016-19

ALGORITMICA Y PROGR. OBJ. I

2016-20

ALGORITMICA Y PROGR. OBJ. II

ALGORITMICA Y PROGR. OBJ. I

2017-10

INFORMAC. ACTIVO DEL SIGLO XXI

ALGORITMICA Y PROGR. OBJ. II

ALGORITMICA Y PROGR. OBJ. I

2017-20

INTELIGENCIA DE NEGOCIOS

ALGORITMICA Y PROGR. OBJ. I

2018-10

INTELIGENCIA DE NEGOCIOS

ALGORITMICA Y PROGR. OBJ. I

2018-20

ALGORITMICA Y PROGR. OBJ. I

INTELIGENCIA DE NEGOCIOS

ALGORITMICA Y PROGR. OBJ. II

2019-10

ALGORITMICA Y PROGR. OBJ. I

ALGORITMICA Y PROGR. OBJ. II

INTELIGENCIA DE NEGOCIOS

2021-10

ANÁLISIS INFORM SOBRE BIG DATA

2021-20

ANÁLISIS INFORM SOBRE BIG DATA

2022-10

ANÁLISIS INFORM SOBRE BIG DATA

2022-20

ANÁLISIS INFORM SOBRE BIG DATA

2023-10

ANÁLISIS INFORM SOBRE BIG DATA

2023-20

ANÁLISIS INFORM SOBRE BIG DATA

2024-10

ANÁLISIS INFORM SOBRE BIG DATA

Filtrar

  • Random Forest data cube based algorithm for land cover classification: a Colombian case Capítulo en Memoria

    2018

    Pachón I, Ramirez S, Fonseca D, Ariza-Porras, Christian, Mancipe M, Villamizar M, Castro H, Cabrera E, Becerra M. (2018) Random Forest data cube based algorithm for land cover classification: a Colombian case. IGARSS 2018 Proceeeding of the 2018 IEEE International Geoscience and Remote Sensing Symposium (ISBN 9781538671504) Valencia, España. - 2018

  • Scaling the Colombian data cube using a distributed architecture Capítulo en Memoria

    2018

    Villamizar M, Castro H, Ariza-Porras, Christian, Mancipe M, Cabrera E, Pachón I, Ramirez S, Fonseca D, Lozano-Rivera P, Becerra M. (2018) Scaling the Colombian data cube using a distributed architecture. IGARSS 2018 Proceeeding of the 2018 IEEE International Geoscience and Remote Sensing Symposium (ISBN 9781538671504) Valencia, España. - 2018

  • Architecture for a Colombian data cube using satellite imagery for environmental applications Artículo

    2017

    Bravo G, Castro H, Moreno A, Ariza-Porras, Christian, Galindo G, Cabrera E, Valbuena S, Lozano-Rivera P. (2017) Architecture for a Colombian data cube using satellite imagery for environmental applications. Communications in Computer and Information Science (ISSN 1865-0929) 735 (17), pp. 227-241. - 2017

  • CDCol: A Geoscience Data Cube that Meets Colombian Needs Artículo

    2017

    Ariza-Porras, Christian, Bravo G, Villamizar M, Moreno A, Castro H, Galindo G, Cabrera E, Valbuena S, Lozano-Rivera P. (2017) CDCol: A Geoscience Data Cube that Meets Colombian Needs. Communications in Computer and Information Science (ISSN 1865-0929) 735 (7), pp. 87-99. - 2017

  • Hybrid model rating prediction with linked open data for recommender systems Artículo

    2014

    Moreno A, Ariza-Porras, Christian, Lago P, Claudia Jiménez-Guarín, Castro H, Riveil M. (2014) Hybrid model rating prediction with linked open data for recommender systems . Communications in Computer and Information Science (ISSN 1865-0929) 475-2014 (1), pp. 193-198. - 2014

  • QoS-QoE Correlation Neural Network Modeling for Mobile Internet Services Capítulo en Memoria

    2013

    Rivera S, Riveros H, Ariza-Porras, Christian, C. Lozano-Garzón, Donoso Y. (2013) QoS-QoE Correlation Neural Network Modeling for Mobile Internet Services. IEEE COMMANTEL 2013 - International Conference on Computing, Management & Telecommunications The 2013 International Conference on Computing, Management and Telecommunications proceedings (ISBN 978-1-4673-2086-3) Ho Chi Minh City, Vietnam. - 2013

  • Mobile Network QoE-QoS Decision Making Tool for Performance Optimization in Critical Web Service Artículo

    2012

    C. Lozano-Garzón, Ariza-Porras, Christian, Rivera S, Riveros H, Donoso Y. (2012) Mobile Network QoE-QoS Decision Making Tool for Performance Optimization in Critical Web Service. International Journal of Computers, Communications and Control (ISSN 1841-9836) 7 (5), pp. 892-899. - 2012

 

Education

Degree Discipline Institution Year
M.Sc Systems and Computing Engineering Universidad de los Andes 2011
B.Sc Systems and Computing Engineering Universidad Nacional 2008

 

Academic experience

Institution Rank Tittle (chair, coordinator, etc.) When

(ex. 1995-1997)

 Full time or part-time
Universidad de los Andes — Instructor 2015- Present FT
Universidad de los Andes Doctoral Teaching assistant — 2012-2014 PT

 

Non-academic experience

Company or entity Title Brief description of position When (ex. 1995-1997) Full time or part-time
Grupo de Consultoría Informática GCI LTDA Developer Web developer and Linux System Administrator 2008-2010 FT
Pointmind Ltda Developer Development JSF, Oracle DB 10g, OAS 2008 FT

 

Certifications or professional registrations

Colombia, Professional Card

 

Current membership in professional organizations

—

 

Honors and awards

  • Top 10 ECAES Nationally in Systems Engineering, ICFES 2007

 

Service activities (within and outside of the institutions)

—

 

List of the most important publications and presentations from the past five years

  1. Moreno A, Ariza C, Lago P, Jiménez C, Castro H, Riveil M. “Hybrid model rating prediction with Linked Open Data for Recommender Systems”. Communications in Computer and Information Science (ISSN 1865-0929) 475 (1), pp. 193-198. 2014.
  2. Rivera S, Riveros H, Ariza C, Lozano C, Donoso Y. “QoS-QoE Correlation Neural Network Modeling for Mobile Internet Services”. IEEE COMMANTEL 2013 – International Conference on Computing, Management & Telecommunications The 2013 International Conference on Computing, Management and Telecommunications proceedings (ISBN 978-1-4673-2086-3) Ho Chi Minh City, Vietnam. 2013.
  3. Lozano C, Ariza C, Rivera S, Riveros H, Donoso Y. “Mobile Network QoE-QoS Decision Making Tool for Performance Optimization in Critical Web Service. International Journal of Computers, Communications and Control (ISSN 1841-9836), 7 (5), pp. 892-899. 2012.

 

List the most recent professional development activities

Participation on consulting projects related to Information Engineering:

  • IDEAM – CDCol, Colombia Geoscience Data Cube.(2015-2016)
  • CAOBA (2016-2017)

 

Percentage of time available for research or scholarly activities

Teaching 60%, Research 20% and Curricular Committee 20%.

 

Percentage of time committed to the program

100% (Full Time)