arXiv:2604.03924v1 Announce Type: cross Abstract: Goal-oriented conversational systems require making sequential decisions under uncertainty about the user’s intent, where the algorithm must balance information acquisition and target commitment over multiple turns. Existing approaches address this challenge from different perspectives: structured methods enable multi-step planning but rely on predefined schemas, while LLM-based approaches support flexible interactions […]
Intelligent Traffic Monitoring with YOLOv11: A Case Study in Real-Time Vehicle Detection
arXiv:2604.04080v1 Announce Type: cross Abstract: Recent advancements in computer vision, driven by artificial intelligence, have significantly enhanced monitoring systems. One notable application is traffic monitoring, which leverages computer vision alongside deep learning-based object detection and counting. We present an offline, real-time traffic monitoring system that couples a pre-trained YOLOv11 detector with BoT-SORT/ByteTrack for multi-object tracking, […]
PATHFINDER: Multi-objective discovery in structural and spectral spaces
arXiv:2604.04194v1 Announce Type: cross Abstract: Automated decision-making is becoming key for automated characterization including electron and scanning probe microscopies and nano indentation. Most machine learning driven workflows optimize a single predefined objective and tend to converge prematurely on familiar responses, overlooking rare but scientifically important states. More broadly, the challenge is not only where to […]
Generative Chemical Language Models for Energetic Materials Discovery
arXiv:2604.03304v1 Announce Type: cross Abstract: The discovery of new energetic materials remains a pressing challenge hindered by limited availability of high-quality data. To address this, we have developed generative molecular language models that have been pretrained on extensive chemical data and then fine-tuned with curated energetic materials datasets. This transfer-learning strategy extends the chemical language […]
Banana100: Breaking NR-IQA Metrics by 100 Iterative Image Replications with Nano Banana Pro
arXiv:2604.03400v1 Announce Type: cross Abstract: The multi-step, iterative image editing capabilities of multi-modal agentic systems have transformed digital content creation. Although latest image editing models faithfully follow instructions and generate high-quality images in single-turn edits, we identify a critical weakness in multi-turn editing, which is the iterative degradation of image quality. As images are repeatedly […]
Measuring LLM Trust Allocation Across Conflicting Software Artifacts
arXiv:2604.03447v1 Announce Type: cross Abstract: LLM-based software engineering assistants fail not only by producing incorrect outputs, but also by allocating trust to the wrong artifact when code, documentation, and tests disagree. Existing evaluations focus mainly on downstream outcomes and therefore cannot reveal whether a model recognized degraded evidence, identified the unreliable source, or calibrated its […]
The Augmentation Trap: AI Productivity and the Cost of Cognitive Offloading
arXiv:2604.03501v1 Announce Type: cross Abstract: Experimental evidence confirms that AI tools raise worker productivity, but also that sustained use can erode the expertise on which those gains depend. We develop a dynamic model in which a decision-maker chooses AI usage intensity for a worker over time, trading immediate productivity against the erosion of worker skill. […]
Resource-Conscious Modeling for Next- Day Discharge Prediction Using Clinical Notes
arXiv:2604.03498v1 Announce Type: new Abstract: Timely discharge prediction is essential for optimizing bed turnover and resource allocation in elective spine surgery units. This study evaluates the feasibility of lightweight, fine-tuned large language models (LLMs) and traditional text-based models for predicting next-day discharge using postoperative clinical notes. We compared 13 models, including TF-IDF with XGBoost and […]
CRAFT: Video Diffusion for Bimanual Robot Data Generation
arXiv:2604.03552v1 Announce Type: cross Abstract: Bimanual robot learning from demonstrations is fundamentally limited by the cost and narrow visual diversity of real-world data, which constrains policy robustness across viewpoints, object configurations, and embodiments. We present Canny-guided Robot Data Generation using Video Diffusion Transformers (CRAFT), a video diffusion-based framework for scalable bimanual demonstration generation that synthesizes […]
Certified Training with Branch-and-Bound for Lyapunov-stable Neural Control
arXiv:2411.18235v3 Announce Type: replace-cross Abstract: We study the problem of learning verifiably Lyapunov-stable neural controllers that provably satisfy the Lyapunov asymptotic stability condition within a region-of-attraction (ROA). Unlike previous works that adopted counterexample-guided training without considering the computation of verification in training, we introduce Certified Training with Branch-and-Bound (CT-BaB), a new certified training framework that […]
Overcoming unfairness via repeated interactions in mini-ultimatum game
arXiv:2604.03625v1 Announce Type: cross Abstract: Repeated interactions are ubiquitous and known to promote social behaviour. While research often focuses on cooperation in the Prisoner’s Dilemma, experimental evidence suggests repeated interactions also foster fairness. This study addresses a gap in the literature by theoretically modelling the evolution of fairness within a repeated mini-ultimatum game. Specifically, we […]
BioAlchemy: Distilling Biological Literature into Reasoning-Ready Reinforcement Learning Training Data
arXiv:2604.03506v1 Announce Type: new Abstract: Despite the large corpus of biology training text, the impact of reasoning models on biological research generally lags behind math and coding. In this work, we show that biology questions from current large-scale reasoning datasets do not align well with modern research topic distributions in biology, and that this topic […]