13 citations · 18 across the 4 of their papers we have counts for
4 papers
RLM-on-KG: Heuristics First, LLMs When Needed: Adaptive Retrieval Control over Mention Graphs for Scattered Evidence
Andrea Volpini, Elie Raad
When does an LLM controller outperform rule-based traversal for knowledge graph exploration? We study this question through RLM-on-KG, a retrieval system that treats an LLM as an a…
Structured Linked Data as a Memory Layer for Agent-Orchestrated Retrieval
Andrea Volpini, Elie Raad, Beatrice Gamba +1
Retrieval-Augmented Generation (RAG) systems typically treat documents as flat text, ignoring the structured metadata and linked relationships that knowledge graphs provide. In thi…
Monolithically Integrated Wavelength-meter in InP with measurement bandwidth of 100nm centered on the C band
Andrea Volpini, Damiano Massella, David Alvarez-Outerelo +2
In this paper we will explore the creation of a monolithically integrated wavelength meter in InP. This type of devices are a key requirement for many applications and it is especi…
Time response of a microring resonator to a rectangular pulse in different coupling regimes
Stefano Biasi, Pierre Guilleme, Andrea Volpini +2
We discuss the analytical temporal response of a microring resonator excited through a bus waveguide by an optical rectangular pulse. Finite difference time domain (FDTD) simulatio…