Information management and big data: 7th Annual International Conference, SIMBig 2020, Lima, Peru, October 1–3, 2020, Proceedings

The proceedings contain 39 papers. The special focus in this conference is on Information Management and Big Data. The topics include: Modeling and Predicting the Lima Stock Exchange General Index with Bayesian Networks and Information from Foreign Markets; Comparative Study of Spatial Prediction Models for Estimating PM _2.5 Concentration Level in Urban Areas; prediction of Solar Radiation Using Neural Networks Forecasting; COVID-19 Infection Prediction and Classification; towards a Benchmark for Sedimentary Facies Classification: Applied to the Netherlands F3 Block; mobile Application for Movement Recognition in the Rehabilitation of the Anterior Cruciate Ligament of the Knee; semantic Segmentation Using Convolutional Neural Networks for Volume Estimation of Native Potatoes at High Speed; symbiotic Trackers’ Ensemble with Trackers’ Re-initialization for Face Tracking; symbiotic Trackers’ Ensemble with Trackers’ Re-initialization for Face Tracking; peruvian Citizens Reaction to Reactiva Perú Program: A Twitter Sentiment Analysis Approach; static Summarization Using Pearson’s Coefficient and Transfer Learning for Anomaly Detection for Surveillance Videos; humpback Whale’s Flukes Segmentation Algorithms; improving Context-Aware Music Recommender Systems with a Dual Recurrent Neural Network; classification of Cybercrime Indicators in Open Social Data; StrCoBSP: Relationship Strength-Aware Community-Based Social Profiling; identifying Differentiating Factors for Cyberbullying in Vine and Instagram; effect of Social Algorithms on Media Source Publishers in Social Media Ecosystems; the Identification of Framing Language in Business Leaders’ Speech from the Mass Media; Clustering Analysis of Website Usage on Twitter During the COVID-19 Pandemic; calibrated Viewability Prediction for Premium Inventory Expansion; twitter Early Prediction of Preferences and Tendencies Based in Neighborhood Behavior; distributed Identity Management for Semantic Entities.