3 papers
cs.AI2026
Modeling Hierarchical Thinking in Large Reasoning Models
G M Shahariar, Erfan Shayegani, Ali Nazari +1
Large Reasoning Models (LRMs) solve complex tasks by generating long Chain-of-Thought (CoT) sequences; however, the emergent dynamics governing reasoning trajectories are not well…
cs.IR2025
Fine-Tuning Topics through Weighting Aspect Keywords
Ali Nazari, Michael Weiss
Organizations face growing challenges in deriving meaningful insights from vast amounts of specialized text data. Conventional topic modeling techniques are typically static and un…
cs.LG2025
Exploring the Technology Landscape through Topic Modeling, Expert Involvement, and Reinforcement Learning
Ali Nazari, Michael Weiss
In today's rapidly evolving technological landscape, organizations face the challenge of integrating external insights into their decision-making processes to stay competitive. To…