Columbia University — CS Research

Computer science research from Columbia University, including NLP, computer vision, systems, and data science.

Sample of the collection (25 of 3,000 items)

• Combining random forest algorithm with geostatistics to achieve high-precision inversion of reservoir permeability Columbia University To address the low accuracy and discontinuous spatial distribution of conventional reservoir permeability (K) inversion, this paper…
• Design for manufacturing in the engineering education 5.0 era: an agile framework for project-based vehicle prototyping Columbia University In this article, a Design for Manufacturing (DfM)-centered capstone framework is presented for organizing the full…
• A Platform Rating System and Vulnerable Workers: Evidence from Field Experiments in Singapore Columbia University Rating systems are a common governance tool on two-sided platforms. Research suggests that, via indirect network effects, rating systems…
• BranchBench: Aligning Database Branching with Agentic Demands Columbia International University Branchable databases are evolving from developer tools to infrastructure for agentic workloads characterized by speculative mutations…
• Bio-inspired 3D-printed earthen materials and structures University of Colorado Boulder Nature provides a powerful blueprint for fabricating high-performance 3D-printed earthen materials and structures, such as termite…
• A Real-Time Bike-Pedestrian Safety System with Wide-Angle Perception and Evaluation Testbed for Urban Intersections Columbia University Collisions between cyclists and pedestrians at urban intersections remain a persistent source of injuries, yet few systems attempt…
• Machine learning approaches in multifunctional composites for EV health monitoring Columbia University This paper presents two complementary machine learning (ML) strategies for predictive health monitoring in multifunctional…
• When Life Gives You AI, Will You Turn It Into A Market for Lemons? Understanding How Information Asymmetries About AI System Capabilities Affect Market Outcomes and Adoption University of Göttingen AI consumer markets are characterized by severe buyer-supplier market asymmetries. Complex AI systems can appear highly accurate while…
• SocialCue: Exploring the Design Space of Social Wayfinding Assistants for Blind and Low Vision People Columbia University Social interactions often rely on the interpretation of visual cues. The inaccessibility of these nonverbal signals can relegate blind…
• AI at your Fingertips: Wearable Ring as a Low-Friction Interface for Agentic AI Columbia University While “Agentic AI” can now execute complex, multi-step workflows, human interaction with these agents remains tethered to high-friction…
• Robust Geospatial Coordination of Multi-Agent Communications Networks Under Attrition Lockheed Martin (United States) Coordinating emergency responses in extreme environments, such as wildfires, requires resilient and high-bandwidth communication…
• Node Distortions as a Means of Defect Engineering in Zr-based MOFs Institut Supérieur de l'Information et de la Communication Defect engineering in Zr-based metal-organic frameworks (Zr-MOFs) has focused primarily on missing-linker defects. However, recent…
• Using Synthetic Control to Assess the Climatological Significance of Cloud Seeding in the Western US with a Structured Data Set of Reported Activities from 2000 – 2025 Earth Island Institute Since 1972, the US Weather Modification Reporting Act has required federal reporting of any cloud seeding activities taking place in the…
• Significance and Future of Data Infrastructures for the Geochemical Research Community   Gesellschaft für wissenschaftliche Datenverarbeitung mbH Göttingen The GEOROC and PetDB databases provide peer-reviewed geochemical data on igneous rocks, minerals and related materials for >25 years…
• Research on a CLO Secondary Market Spread Volatility Prediction Model Based on RoBERTa Sentiment Factors City University of New York Against the backdrop of a complex macroeconomic environment and intensified fluctuations in credit risk cycles, spreads in the CLO…
• Observation‐Constrained Physical Snow Water Equivalent Simulations Using a Physics‐Guided Machine Learning Approach Columbia University Abstract Estimating daily snow water equivalent (SWE) is critical for hydrological and climate applications, yet physical models often…
• Building Public Health Data Dashboards: Tutorial Playbook Columbia University UNSTRUCTURED: Public health data dashboards have substantial potential to improve transparency, understanding, and decision-making at…
• Learning to Optimally Stop Diffusion Processes, with Financial Applications Hong Kong Polytechnic University We study optimal stopping for diffusion processes with unknown model primitives within the continuous-time reinforcement learning (RL)…
• PIXAL: A Physics-Informed Explainable Machine Learning Architecture for Greenland Ice Albedo Modeling Lamont-Doherty Earth Observatory Abstract. The Greenland ice sheet (GrIS) is a major contributor to global sea level rise. A significant portion of the GrIS’…
• The Value of Flexibility from Opaque Selling Columbia University An opaque product refers to a subset of products that only differ in some secondary attribute (such as color or style). After a customer…
• JAX‐LaB: A High‐Performance, Differentiable Lattice Boltzmann Library for Modeling Multiphase Fluid Dynamics in Geosciences and Engineering Columbia University Abstract We introduce JAX‐LaB, a differentiable, Python‐based Lattice Boltzmann simulation library designed for modeling multiphase and…
• Exploring evaluation measures of large language models for family caregiver use: A scoping review Columbia University Background: Large language models have a huge positive impact on various disciplines, including healthcare. As family caregivers are an…
• Large Language Model-Driven Full Lifecycle Architectural Design: A BIM-Based Workflow and Prototype for Apartment Buildings Columbia University The emergence of large language models (LLMs) has introduced innovative workflows in the architecture, engineering, and construction…
• Self-oscillating synchronematic colloids Northwestern University Self-oscillators that sustain periodic dynamics under constant input are ubiquitous in natural and engineered systems, where their…
• Ensemble Machine Learning Frameworks for Real-Time Anomaly Detection in E-Commerce Transactions Columbia University E-commerce platforms in the. U.S. incur $48 billion in annual fraud losses, projected to escalate 141% by 2029, disproportionately…

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