activity
20222026
most citedInfluencer Detection with Dynamic Graph Neural Networks

3 citations · 6 across the 10 of their papers we have counts for

collaborators

11 papers

cs.AI2026

FrogNano: Training a 4B Coding Agent via Online Task Synthesis

Minseon Kim, Zhengyan Shi, Emiliano Penaloza +14

We present FrogNano, a 4B coding agent designed to tackle software engineering (SWE) tasks efficiently and effectively, even under resource-constrained environments. It is post-tra…

cs.IR2026

Controllable and Content-Based Recommendations

Fırat Öncel, Jihoon Jeong, Emiliano Penaloza +3

Traditional recommendation systems rely on latent (dense) representations, making them difficult to interpret and control. We propose the Controllable and Content-Based Recommendat…

cs.LG2026

Privileged Information Distillation for Language Models

Emiliano Penaloza, Dheeraj Vattikonda, Nicolas Gontier +3

Training-time privileged information (PI) can enable language models to succeed on tasks they would otherwise fail, making it a powerful tool for reinforcement learning in hard, lo…

cs.CL2026

Optimizing User Profiles via Contextual Bandits for Retrieval-Augmented LLM Personalization

Linfeng Du, Ye Yuan, Zichen Zhao +8

Large language models (LLMs) excel at general-purpose tasks, yet adapting their responses to individual users remains challenging. Retrieval augmentation provides a lightweight alt…

cs.IR2025

Audio Prototypical Network For Controllable Music Recommendation

Fırat Öncel, Emiliano Penaloza, Haolun Wu +4

Traditional recommendation systems represent user preferences in dense representations obtained through black-box encoder models. While these models often provide strong recommenda…

cs.AI2025

How to Train Your LLM Web Agent: A Statistical Diagnosis

Dheeraj Vattikonda, Santhoshi Ravichandran, Emiliano Penaloza +13

LLM-based web agents have recently made significant progress, but much of it has occurred in closed-source systems, widening the gap with open-source alternatives. Progress has bee…