Isaac Alpizar Chacon

According to our database, Isaac Alpizar Chacon authored at least 13 papers between 2014 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Extraction of Knowledge Models from Textbooks.

Isaac Alpizar Chacon

PhD thesis, 2023

Harnessing Textbooks for High-Quality Labeled Data: An Approach to Automatic Keyword Extraction.

Lorenzo Pozzi, Isaac Alpizar Chacon, Sergey A. Sosnovsky

Proceedings of the Fifth International Workshop on Intelligent Textbooks 2023 co-located with the 24th International Conference on Artificial Intelligence in Education (AIED 2023), 2023

Measuring the Quality of Domain Models Extracted from Textbooks with Learning Curves Analysis.

Isaac Alpizar Chacon, Sergey A. Sosnovsky, Peter Brusilovsky

Proceedings of the Artificial Intelligence in Education - 24th International Conference, 2023

2022

What's in an Index: Extracting Domain-specific Knowledge Graphs from Textbooks.

Isaac Alpizar Chacon, Sergey A. Sosnovsky

Proceedings of the WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25, 2022

Enriching Intelligent Textbooks with Interactivity: When Smart Content Allocation Goes Wrong.

Alireza Javadian Sabet, Isaac Alpizar Chacon, Jordan Barria-Pineda, Peter Brusilovsky, Sergey A. Sosnovsky

Proceedings of the Fourth International Workshop on Intelligent Textbooks 2022 co-located with 23d International Conference on Artificial Intelligence in Education (AIED 2022), 2022

2021

Knowledge models from PDF textbooks.

Isaac Alpizar Chacon, Sergey A. Sosnovsky

New Rev. Hypermedia Multim., 2021

Generation of Assessment Questions from Textbooks Enriched with Knowledge Models.

Lucas Dresscher, Isaac Alpizar Chacon, Sergey A. Sosnovsky

Proceedings of the Third International Workshop on Inteligent Textbooks 2021 Co-located with 22nd International Conference on Artificial Intelligence in Education (AIED 2021), 2021

Integrating Textbooks with Smart Interactive Content for Learning Programming.

Isaac Alpizar Chacon, Jordan Barria-Pineda, Kamil Akhuseyinoglu, Sergey A. Sosnovsky, Peter Brusilovsky

Proceedings of the Third International Workshop on Inteligent Textbooks 2021 Co-located with 22nd International Conference on Artificial Intelligence in Education (AIED 2021), 2021

2020

Order out of Chaos: Construction of Knowledge Models from PDF Textbooks.

Isaac Alpizar Chacon, Sergey A. Sosnovsky

Proceedings of the DocEng '20: ACM Symposium on Document Engineering 2020, Virtual Event, CA, USA, September 29, 2020

Transformation of PDF Textbooks into Intelligent Educational Resources.

Isaac Alpizar Chacon, Max van der Hart, Zef S. Wiersma, Lorenzo Theunissen, Sergey A. Sosnovsky

Proceedings of the Second International Workshop on Intelligent Textbooks 2020 co-located with 21st International Conference on Artificial Intelligence in Education (AIED 2020), 2020

2019

Expanding the Web of Knowledge: One Textbook at a Time.

Isaac Alpizar Chacon, Sergey A. Sosnovsky

Proceedings of the 30th ACM Conference on Hypertext and Social Media, 2019

Interlingua: Linking Textbooks Across Different Languages.

Isaac Alpizar Chacon, Sergey A. Sosnovsky

Proceedings of the First Workshop on Intelligent Textbooks co-located with 20th International Conference on Artificial Intelligence in Education (AIED 2019), 2019

2014

Semantic Gap Detection in Metadata of Adaptive Learning Environments.

Sergey A. Sosnovsky, Isaac Alpizar Chacon

Proceedings of the IEEE 14th International Conference on Advanced Learning Technologies, 2014