BigSurv23 Program
Please note that the program is subject to change. Kindly refer to the latest updates provided at the conference website.
All academic events will take place at the Campus of San Francisco de Quito University.
Friday 27th October
08:00 - 17:00 | Download the BigSurv23 Program in PDF format here. |
08:30 - 17:30 | Poster Session (actively presented 8:30-10:00)Chair: Ana Lucía Córdova Cazar (Universidad San Francisco de Quito) ML Applications to Survey Quality Control and Fraud Detection Abstract 2023 Volatility and irregularity Capturing in stock price indices using time series Generative adversarial networks. Statistical learning methods to estimate sales forecasts for products that affect the supply chain of a mass consumption company in the city of Guayaquil Unraveling the Correlation between Perceived Issue Importance and Issue Salience On the Internet among Users with Different Media Repertoires Reliable Inference from Imperfect Data Optimism and cryptoasset ownership Technological Developments Influence the Cybercrime in Juja Sub-County |
10:00 - 11:30 | Opening Keynote by Dr. Juan M. Lavista Ferres, VP, Chief Data Scientist of the Microsoft AI for Good Lab (Live presentation with Q&A) |
11:30 - 11:45 | Coffee Break |
11:45 - 13:15 | CONCURRENT SESSIONS A
Ground Truth References for Trends Estimated from Social Media Using Automated Entity Extraction. Example of Substance Use Discussions on Reddit New Data Sources and Signals on Presidential Approval: Daily Indicator Based on Google Trends Uncovering Hidden Alignment between Social Media Posts and Survey Responses Negativity Bias Effect in Issue Salience Transfer |
11:45 - 13:15 | CONCURRENT SESSIONS A
Age-Eligibility Oversampling to Reduce Screening Costs in a Multimode Survey Calling the Right Cases: Using Predictive Modeling to Direct Outbound Dialing Effort in an Address-Based Sample Optimizing data collection interventions using personalized models Longitudinal Nonresponse Prediction and Bias Mitigation with Machine Learning |
11:45 - 13:15 | CONCURRENT SESSIONS A
Supplementing Sensitive Survey Data by Leveraging Social Listening with Machine Learning Models Predicting Future Panel Participation in AmeriSpeak Panel Closed Form Bayesian Inferences for Binary Logistic Regression with Applications to American Voter Turnout |
11:45 - 13:15 | CONCURRENT SESSIONS A
A Conceptual Model of Labeling in Supervised Learning (with Implications for Survey Coding) A Practical Guide to (Successfully) Collect and Process Images in the Frame of Web Surveys Best practices in data donation: A workflow for studies using digital data donation Identifying Common Abortion Measurement Across Studies and Wording: A New Technique For Leveraging Historical Survey Data |
13:15 - 14:30 | Group Lunch (University Restaurant) - Lunch tickets available |
14:30 - 16:00 | CONCURRENT SESSIONS B
Examining Latino Political Engagement and Activity on Social Media: Combining Survey Responses with Digital Trace Data Surveys or digital trace data, which one should we use? Using Generalized MultiTrait-MultiMethod models to simultaneously estimate the measurement quality of surveys and digital trace data. Online Media’s Agenda-Setting Effect: A Method Triangulation Approach with Survey and Text Mining |
14:30 - 16:00 | CONCURRENT SESSIONS B
Evaluation of GPT models and prompts to create tailored questionnaires While Chatbots have many answers, do they have good questions? An Experimental Study Exploring the Creation and Evaluation of Survey Questions using Automated Chatbot Tools Exploring and predicting public opinion using large language models Seeing ChatGPT Through Students' Eyes: An Analysis of TikTok Data |
14:30 - 16:00 | CONCURRENT SESSIONS B
Assessing the quality of commercial auxiliary data appended to an address-based sampling survey frame Introducing "Designing and Implemented Gridded Population Surveys": A new manual with step-by-step tutorials Targeted Random Door-to-Door Sampling Design for COVID-19 Informed by Community Wastewater Using machine learning methods to stratify the household surveys Sampling Frame |
14:30 - 16:00 | CONCURRENT SESSIONS B
Impact of environmental features and spatial economic diversity on social inclusion The Social Impact Data Commons: Regional Data-Driven Decision-Making Data for Health Intelligence Census Household Panel: Opportunities for Data Triangulation, Harmonization and Integration |
16:00 - 16:30 | Coffee Break |
16:30 - 18:00 | CONCURRENT SESSIONS C
Using machine learning to downscale projected land conversion: Application to bioenergy expansion Estimation of purchases with a hybrid survey design Are media exposure measures created with digital trace data any good? An approach to assess and predict the true-score reliability of web tracking data. Analyzing Economic Views via Twitter versus Survey Data |
16:30 - 18:00 | CONCURRENT SESSIONS C
Re-thinking data policy: An engineering-informed approach to global data regulation (Demo) Differential Privacy for Surveys – Things we know and problems that still need to be solved Synthetic population generation for nested data using differentially private posteriors |
16:30 - 18:00 | CONCURRENT SESSIONS C
Multivariate Statistical Modeling to Identify Atmospheric and Sociodemographic Variables Associated with Covid-19 in the City of Guayaquil Identifying factors associated with US adolescents’ behaviors and experiences during COVID-19 using LASSO regression on complex survey data Measuring Vulnerability and Resilience for Small Areas |
16:30 - 18:00 | CONCURRENT SESSIONS C
Trends in gender inclusion: a cross-national examination of non-binary gender options in surveys from 2012-2022 Parent Proxy Reporting on Multidimensional Measures of Adolescent Gender Using a Nationally Representative Sample from the U.S. Coding occupations: are occupational codes in administrative data consistent with survey self‑reported occupations? |
19:30 - 21:30 | Conference Dinner at Colonial Quito and Visit to the awe-inspiring Church of the Society of Jesus in Quito (Tickets Available here ) |