Ricardo M. Marcacini

37 papers A* 1B 3C 5Journal 13Unranked 14

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Advancing Multi-Step Mathematical Reasoning in Large Language Models through Multi-Layered Self-Reflection with Auto-Prompting. CoRR André de Souza Loureiro, Jorge Valverde-Rebaza, Julieta Noguez, David Escarcega, Ricardo M. Marcacini
2025	—	`conf`	Advancing Multi-step Mathematical Reasoning in Large Language Models Through Multi-layered Self-reflection with Auto-prompting. ECML/PKDD (4) André de Souza Loureiro, Jorge Valverde-Rebaza, Julieta Noguez, David Escarcega, Ricardo M. Marcacini
2025	J	`jnl`	Combining prompt-based language models and weak supervision for labeling named entity recognition on legal documents. Artif. Intell. Law Vitor Oliveira, Gabriel Nogueira, Thiago de Paulo Faleiros, Ricardo M. Marcacini
2025	J	`jnl`	How do financial time series enhance the detection of news significance in market movements? A study using graph neural networks with heterogeneous representations. Neural Comput. Appl. Ivan J. Reis Filho, Marcos P. S. Gôlo, Ricardo M. Marcacini, Solange O. Rezende
2025	B	`conf`	MuPe Life Stories Dataset: Spontaneous Speech in Brazilian Portuguese with a Case Study Evaluation on ASR Bias against Speakers Groups and Topic Modeling. COLING Sidney Evaldo Leal, Arnaldo Cândido Júnior, Ricardo M. Marcacini, Edresson Casanova, Odilon Gonçalves, Anderson da Silva Soares, Rodrigo Lima, Lucas Rafael Stefanel Gris, Sandra M. Aluísio
2024	—	`conf`	Complaint Analysis in Fintech Domain: A Case Study in Brazilian Brokerage Firms. WI/IAT Matheus L. Couto, Pedro Henrique Costa Menezes, Olaf Reinhold, Ricardo M. Marcacini, Antônio F. L. Jacob, Fábio M. F. Lobato
2024	J	`jnl`	DODFMiner: An automated tool for Named Entity Recognition from Official Gazettes. Neurocomputing Gabriel M. C. Guimarães, Felipe X. B. da Silva, Andrei L. Queiroz, Ricardo M. Marcacini, Thiago de Paulo Faleiros, Vinicius R. P. Borges, Luís Paulo Faina Garcia
2023	J	`jnl`	Evaluating OpenAI's Whisper ASR for Punctuation Prediction and Topic Modeling of life histories of the Museum of the Person. CoRR Lucas Rafael Stefanel Gris, Ricardo M. Marcacini, Arnaldo Cândido Júnior, Edresson Casanova, Anderson da Silva Soares, Sandra Maria Aluísio
2023	—	`conf`	NatUKE: A Benchmark for Natural Product Knowledge Extraction from Academic Literature. ICSC Paulo Viviurka Do Carmo, Edgard Marx, Ricardo M. Marcacini, Marilia Valli, João Victor Silva e Silva, Alan Pilon
2022	J	`jnl`	Detecting relevant app reviews for software evolution and maintenance through multimodal one-class learning. Inf. Softw. Technol. Marcos P. S. Gôlo, Adailton Ferreira Araujo, Rafael Geraldeli Rossi, Ricardo M. Marcacini
2022	J	`jnl`	Opinion mining for app reviews: an analysis of textual representation and predictive models. Autom. Softw. Eng. Adailton Ferreira de Araújo, Marcos P. S. Gôlo, Ricardo M. Marcacini
2022	—	`conf`	Overview of the Automatic Speech Recognition for Spontaneous and Prepared Speech & Speech Emotion Recognition in Portuguese (S&ER) Shared-tasks at PROPOR 2022. SE&R@PROPOR Ricardo M. Marcacini, Arnaldo Cândido Jr., Edresson Casanova
2022	—	`ed.`	Proceedings of the Workshop on Automatic Speech Recognition for Spontaneous and Prepared Speech & Speech Emotion Recognition in Portuguese co-located with 15th edition of the International Conference on the Computational Processing of Portuguese (PROPOR 2022), Virtual Event, Fortaleza, Brazil, March 22, 2022. SE&R@PROPOR Ricardo M. Marcacini, Arnaldo Cândido Jr., Edresson Casanova
2022	J	`jnl`	Semi-Supervised Graph Attention Networks for Event Representation Learning. CoRR João Pedro Rodrigues Mattos, Ricardo M. Marcacini
2022	C	`conf`	Sentence Similarity Recognition in Portuguese from Multiple Embedding Models. ICMLA Ana Carolina Rodrigues, Ricardo M. Marcacini
2022	—	`conf`	Sequential Short-Text Classification from Multiple Textual Representations with Weak Supervision. BRACIS (1) Ivan J. Reis Filho, Luiz H. D. Martins, Antonio Rafael Sabino Parmezan, Ricardo M. Marcacini, Solange O. Rezende
2021	—	`conf`	A Heterogeneous Network-Based Positive and Unlabeled Learning Approach to Detect Fake News. BRACIS (2) Mariana Caravanti de Souza, Bruno M. Nogueira, Rafael Geraldeli Rossi, Ricardo M. Marcacini, Solange O. Rezende
2021	—	`conf`	Embedding propagation over heterogeneous event networks for link prediction. IEEE BigData Paulo do Carmo, Ricardo M. Marcacini
2021	—	`conf`	Hierarchical Cluster Labeling of Software Requirements using Contextual Word Embeddings. SBES Adailton Ferreira de Araújo, Ricardo M. Marcacini
2021	—	`conf`	Learning Textual Representations from Multiple Modalities to Detect Fake News Through One-Class Learning. WebMedia Marcos P. S. Gôlo, Mariana Caravanti de Souza, Rafael Geraldeli Rossi, Solange O. Rezende, Bruno Magalhães Nogueira, Ricardo M. Marcacini
2021	—	`conf`	Multimodal intent classification with incomplete modalities using text embedding propagation. WebMedia Victor Machado Gonzaga, Nils Murrugarra-Llerena, Ricardo M. Marcacini
2021	J	`jnl`	PPM-HC: a method for helping project portfolio management based on topic hierarchy learnings. Int. J. Bus. Intell. Data Min. Ricardo A. M. Pinto, Flávia Cristina Bernardini, Ricardo M. Marcacini
2021	A*	`conf`	Semi-Supervised Graph Attention Networks for Event Representation Learning. ICDM João Pedro Rodrigues Mattos, Ricardo M. Marcacini
2019	—	`conf`	A Sampling-Based Framework for Transductive Classification in Information Networks. BRACIS Brucce Neves dos Santos, Ricardo M. Marcacini, Solange O. Rezende
2018	C	`conf`	Agribusiness Time Series Forecasting using Perceptually Important Events. CLEI Lusas S. Rodrigues, Solange O. Rezende, Maria Fernanda Moura, Ricardo M. Marcacini
2017	C	`conf`	Constrained Hierarchical Clustering for News Events. IDEAS Ronaldo Florence, Bruno M. Nogueira, Ricardo M. Marcacini
2017	J	`jnl`	Evaluation of Classifiers for Image Segmentation: Applications for Eucalypt Forest Inventory. CoRR Rodrigo M. Ferreira, Ricardo M. Marcacini
2016	J	`jnl`	Aspect-based Sentiment Analysis using Semi-supervised Learning in Bipartite Heterogeneous Networks. J. Inf. Data Manag. Ivone Penque Matsuno, Rafael Geraldeli Rossi, Ricardo M. Marcacini, Solange O. Rezende
2016	B	`conf`	On combining Websensors and DTW distance for kNN Time Series Forecasting. ICPR Ricardo M. Marcacini, Julio C. Carnevali, Joao Domingos
2015	J	`jnl`	Interactive textual feature selection for consensus clustering. Pattern Recognit. Lett. Geraldo N. Correa, Ricardo M. Marcacini, Eduardo R. Hruschka, Solange Oliveira Rezende
2014	C	`conf`	Named entities as privileged information for hierarchical text clustering. IDEAS Roberta Akemi Sinoara, Camila Vaccari Sundermann, Ricardo M. Marcacini, Marcos Aurélio Domingues, Solange O. Rezende
2014	J	`jnl`	Unsupervised Instance Selection from Text Streams. J. Inf. Data Manag. Rafael Bonin, Ricardo M. Marcacini, Solange O. Rezende
2014	—	`conf`	Using Topic Hierarchies with Privileged Information to Improve Context-Aware Recommender Systems. BRACIS Camila Vaccari Sundermann, Marcos Aurélio Domingues, Ricardo M. Marcacini, Solange Oliveira Rezende
2013	—	`conf`	Improving consensus clustering of texts using interactive feature selection. WWW (Companion Volume) Ricardo M. Marcacini, Marcos Aurélio Domingues, Solange Oliveira Rezende
2012	B	`conf`	An active learning approach to frequent itemset-based text clustering. ICPR Ricardo M. Marcacini, Geraldo N. Correa, Solange O. Rezende
2012	—	`conf`	On the Use of Consensus Clustering for Incremental Learning of Topic Hierarchies. SBIA Ricardo M. Marcacini, Eduardo R. Hruschka, Solange O. Rezende
2010	C	`conf`	Incremental Construction of Topic Hierarchies using Hierarchical Term Clustering. SEKE Ricardo M. Marcacini, Solange O. Rezende