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Henrique Lemos dos Santos
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Learning to solve np-complete problems: A graph neural network for decision tsp
M Prates, PHC Avelar, H Lemos, LC Lamb, MY Vardi
Proceedings of the AAAI Conference on Artificial Intelligence 33 (01), 4731-4738, 2019
2012019
Graph colouring meets deep learning: Effective graph neural network models for combinatorial problems
H Lemos, M Prates, P Avelar, L Lamb
2019 IEEE 31st International Conference on Tools with Artificial …, 2019
742019
Mapping learning analytics initiatives in Latin America
C Cechinel, X Ochoa, H Lemos dos Santos, JB Carvalho Nunes, V Rodés, ...
British Journal of Educational Technology 51 (4), 892-914, 2020
522020
The final year project supervision in online distance learning: assessing students and faculty perceptions about communication tools
HL dos Santos, C Cechinel
Behaviour & Information Technology 38 (1), 65-84, 2019
392019
An initial review of learning analytics in Latin America
HL Dos Santos, C Cechinel, JBC Nunes, X Ochoa
2017 Twelfth Latin American Conference on Learning Technologies (LACLO), 1-9, 2017
362017
Challenges on implementing learning analytics over countrywide K-12 data
LA Macarini, C Cechinel, HL Santos, X Ochoa, V Rodés, GE Alonso, ...
Proceedings of the 9th international conference on learning analytics …, 2019
182019
Multitask learning on graph neural networks: Learning multiple graph centrality measures with a unified network
P Avelar, H Lemos, M Prates, L Lamb
International Conference on Artificial Neural Networks, 701-715, 2019
162019
Minerando Dados de Ambientes Virtuais de Aprendizagem para Predição de Desempenho de Estudantes
HL Santos
152012
Towards the implementation of a countrywide K-12 learning analytics initiative in Uruguay
LA Macarini, H Lemos dos Santos, C Cechinel, X Ochoa, V Rodés, ...
Interactive Learning Environments 28 (2), 166-190, 2020
142020
Clustering learning objects for improving their recommendation via collaborative filtering algorithms
HL Dos Santos, C Cechinel, RM Araujo, MÁ Sicilia
Metadata and Semantics Research: 9th Research Conference, MTSR 2015 …, 2015
132015
Recomendaçao de objetos de aprendizagem utilizando filtragem colaborativa: Uma comparaçao entre abordagens de pré-processamento por meio de clusterizaçao
H dos Santos, C Cechinel, R Araújo, D Brauner
Brazilian symposium on computers in education (simpósio brasileiro de …, 2015
82015
On the evolution of AI and machine learning: Towards measuring and understanding impact, influence, and leadership at premier AI conferences
RB Audibert, H Lemos, P Avelar, AR Tavares, LC Lamb
arXiv preprint arXiv:2205.13131, 2022
72022
Comparing students and professors impressions about the use of forums and chats during a distance learning discipline
HL dos Santos, C Cechinel
2017 Twelfth Latin American Conference on Learning Technologies (LACLO), 1-7, 2017
52017
Neural-Symbolic Relational Reasoning on Graph Models: Effective Link Inference and Computation from Knowledge Bases
H Lemos, P Avelar, M Prates, A Garcez, L Lamb
International Conference on Artificial Neural Networks, 647-659, 2020
42020
A comparison among approaches for recommending learning objects through collaborative filtering algorithms
HL dos Santos, C Cechinel, RM Araujo
Program 51 (1), 35-51, 2017
42017
Towards the use of Semantic Learning Object Repositories: evaluating queries performance in two different RDF Implementations
H dos Santos, G Carrillo, C Cechinel, X Ochoa
Bulletin of the IEEE Technical Committee on Learning Technology 16 (4), 6-9, 2014
42014
Typed graph networks
PHC Avelar, H Lemos, MOR Prates, M Gori, L Lamb
arXiv preprint arXiv:1901.07984, 2019
32019
Recommender system of educational resources: A critiquing-based proposal
F Giustozzi, A Casali, C Deco, HL dos Santos, C Cechinel
2016 XI Latin American Conference on Learning Objects and Technology (LACLO …, 2016
32016
Predizendo o sucesso de estudantes através do uso avaliações formativas em AVAs
HL dos Santos, FNP Camargo, SS Camargo
Anais dos Workshops do Congresso Brasileiro de Informática na Educação 1 (1), 2012
32012
Using Data Mining techniques to follow students trajectories in secondary schools of Uruguay
LA Macarini, C Cechinel, HL Dos Santos, X Ochoa, V Rodés, GE Alonso, ...
2018 XIII Latin American Conference on Learning Technologies (LACLO), 307-314, 2018
12018
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