Sergio A. Alvarez

Publication Activity (10 Years)

Years Active: 2000-2023
Publications (10 Years): 11

Top Topics

Computational Modeling

Dynamic Time Warping

Top Venues

BIOSTEC (Selected Papers)

Publications

Sergio A. Alvarez
Gaussian RBF Centered Kernel Alignment (CKA) in the Large-Bandwidth Limit. IEEE Trans. Pattern Anal. Mach. Intell. 45 (5) (2023)
Sarun Paisarnsrisomsuk, Carolina Ruiz, Sergio A. Alvarez
Capturing the Development of Internal Representations in a High-Performing Deep Network for Sleep Stage Classification. SN Comput. Sci. 2 (4) (2021)
Sergio A. Alvarez
Gaussian RBF Centered Kernel Alignment (CKA) in the Large Bandwidth Limit. CoRR (2021)
Michael Sokolovsky, Francisco Guerrero, Sarun Paisarnsrisomsuk, Carolina Ruiz, Sergio A. Alvarez
Deep Learning for Automated Feature Discovery and Classification of Sleep Stages. IEEE ACM Trans. Comput. Biol. Bioinform. 17 (6) (2020)
Sarun Paisarnsrisomsuk, Carolina Ruiz, Sergio A. Alvarez
Improved Deep Learning Classification of Human Sleep Stages. CBMS (2020)
Ahmedul Kabir, Carolina Ruiz, Sergio A. Alvarez
Mixed Bagging: A Novel Ensemble Learning Framework for Supervised Classification Based on Instance Hardness. ICDM (2018)
Ahmedul Kabir, Carolina Ruiz, Sergio A. Alvarez, Majaz Moonis
Regression, Classification and Ensemble Machine Learning Approaches to Forecasting Clinical Outcomes in Ischemic Stroke. BIOSTEC (Selected Papers) (2017)
Ahmedul Kabir, Carolina Ruiz, Sergio A. Alvarez, Majaz Moonis
Predicting Outcome of Ischemic Stroke Patients using Bootstrap Aggregating with M5 Model Trees. HEALTHINF (2017)
Chiying Wang, Sergio A. Alvarez, Carolina Ruiz, Majaz Moonis
Modeling and Clustering of Human Sleep Time Series Using Dynamic Time Warping: Sequential and Distributed Implementations. BIOSTEC (Selected Papers) (2016)
Chiying Wang, Sergio A. Alvarez, Carolina Ruiz, Majaz Moonis
Deviation-based Dynamic Time Warping for Clustering Human Sleep. BIOSIGNALS (2016)
Ahmedul Kabir, Carolina Ruiz, Sergio A. Alvarez, Nazish Riaz, Majaz Moonis
Model-based Clustering of Ischemic Stroke Patients. HEALTHINF (2015)
Chiying Wang, Sergio A. Alvarez, Carolina Ruiz, Majaz Moonis
Semi-Markov Modeling-Clustering of Human Sleep with Efficient Initialization and Stopping. BIOSIGNALS (2014)
Chiying Wang, Sergio A. Alvarez, Carolina Ruiz, Majaz Moonis
Computational Modeling of Sleep Stage Dynamics using Weibull Semi-Markov Chains. HEALTHINF (2013)
Sergio A. Alvarez, Carolina Ruiz
Collective Probabilistic Dynamical Modeling of Sleep Stage Transitions. BIOSIGNALS (2013)
Chiying Wang, Francis W. Usher, Sergio A. Alvarez, Carolina Ruiz, Majaz Moonis
Clustering of Human Sleep Recordings Using a Quantile Representation of Stage Bout Durations. BIOSTEC (Selected Papers) (2012)
Francis W. Usher, Chiying Wang, Sergio A. Alvarez, Carolina Ruiz, Majaz Moonis
Machine Learning of Human Sleep Patterns based on Stage Bout Durations. HEALTHINF (2012)
Amro Khasawneh, Sergio A. Alvarez, Carolina Ruiz, Shivin Misra, Majaz Moonis
Similarity Grouping of Human Sleep Recordings Using EEG and ECG. BIOSTEC (Selected Papers) (2011)
Amro Khasawneh, Sergio A. Alvarez, Carolina Ruiz, Shivin Misra, Majaz Moonis
EEG and ECG Characteristics of Human Sleep Composition Types. HEALTHINF (2011)
Sergio A. Alvarez, Carolina Ruiz, Takeshi Kawato, Wendy Kogel
Neural expert networks for faster combined collaborative and content-based recommendation. J. Comput. Methods Sci. Eng. 11 (4) (2011)
Stuart Floyd, Carolina Ruiz, Sergio A. Alvarez, Jennifer Tseng, Giles Whalen
Prediction of Pancreatic Cancer Survival through Automated Selection of Predictive Models. BIOSTEC (Selected Papers) (2010)
Amro Khasawneh, Sergio A. Alvarez, Carolina Ruiz, Shivin Misra, Majaz Moonis
Discovery of sleep composition types using expectation-maximization. CBMS (2010)
John Hayward, Sergio A. Alvarez, Carolina Ruiz, Mary Sullivan, Jennifer Tseng, Giles Whalen
Machine learning of clinical performance in a pancreatic cancer database. Artif. Intell. Medicine 49 (3) (2010)
Stuart Floyd, Carolina Ruiz, Sergio A. Alvarez, Jennifer Tseng, Giles Whalen
Model Selection Meta-learning for the Prognosis of Pancreatic Cancer. HEALTHINF (2010)
John Hayward, Sergio A. Alvarez, Carolina Ruiz, Mary Sullivan, Jennifer Tseng, Giles Whalen
Knowledge Discovery in Clinical Performance of Cancer Patients. BIBM (2008)
Parameshvyas Laxminarayan, Sergio A. Alvarez, Carolina Ruiz, Majaz Moonis
Mining Statistically Significant Associations for Exploratory Analysis of Human Sleep Data. IEEE Trans. Inf. Technol. Biomed. 10 (3) (2006)
Parameshvyas Laxminarayan, Carolina Ruiz, Sergio A. Alvarez, Majaz Moonis
Mining Associations over Human Sleep Time Series. CBMS (2005)
Sergio A. Alvarez
A Theory of Frame Transformations for Belief Combination. Ann. Math. Artif. Intell. 40 (3-4) (2004)
Weiyang Lin, Sergio A. Alvarez, Carolina Ruiz
Efficient Adaptive-Support Association Rule Mining for Recommender Systems. Data Min. Knowl. Discov. 6 (1) (2002)
Sergio A. Alvarez, Carolina Ruiz, Virginia Dignum
Introduction to Part IV: Data Mining and Web-Knowledge Management. INAP (LNCS Volume) (2001)
Sergio A. Alvarez
Belief Combination by means of Frame Transformations. AI&M (2000)