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Author

Adriana Tapus

5 papers indexed here

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Conference Aug 2026

Learning what to Remember: Reinforcement Learning for Cost-Aware Memory in LLM Agents

Long-term memory is a critical capability for LLM-based agents, yet most current systems rely on RetrievalAugmented Generation (RAG), which stores information indiscriminately and retrieves by similarity alone. This passive approach lacks any notion of utility: it does not distinguish valuable knowledge from noise and...

Cristian-Marius Cringasu, Adriana Tapus · 0 citations
Conference Aug 2026

A POMDP-Based Framework for Humor-Aware Human-Robot Dialogue

Humor plays a crucial role in communication, influencing engagement, emotional state, and information retention. This study investigates the effect of adaptive humor in human-robot interaction (HRI) using a robot implemented within a partially observable Markov decision process (POMDP) framework. The robot dynamically...

Xiao-Xuan Hei, Adriana Tapus · 0 citations
Conference Aug 2026

When Explanations Shape Trust: Challenges for Embodied AI Systems

Technology advancements are leading to a future in which service robots are fully integrated into everyday environments. As these robots transition to being powered by LLMs, their inherently non-deterministic behavior can generate responses that appear correct and well-reasoned, even when they are not, raising challeng...

G. Gelmi, Gabriel Corsi Honorio, Nuno Kuschnaroff Barbosa et al. · 0 citations
Conference Open access Aug 2026

Design and Evaluation of a Touchscreen-Based Teleoperation Interface for Robotic Manipulators

An easy-to-implement touchscreen interface that improves performance in teleoperated surface tasks while reducing cognitive load is presented, providing a practical approach to safer and more effective manipulation in challenging environments.

Juan Jose Garcia Cardenas, Alperen Kenan, Hamidreza Raei et al. · 2 citations
#robotics Preprint Aug 2026

Remote Surfaces at Your Fingertips: Electrovibration-Based Tactile Feedback for Robot Teleoperation via Touchscreen Interfaces

Electrovibration-based tactile feedback is demonstrated to be a viable and effective modality for robot teleoperation, improving operator responsiveness and sense of presence in contact-rich manipulation tasks, with direct applicability to safety-critical domains such as nuclear maintenance.

Alperen Kenan, Juan Jose Garcia Cardenas, Adriana Tapus et al. · 0 citations

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