3 papers
cs.GT2024
Simple Delegated Choice
Ali Khodabakhsh, Emmanouil Pountourakis, Samuel Taggart
This paper studies delegation in a model of discrete choice. In the delegation problem, an uninformed principal must consult an informed agent to make a decision. Both the agent an…
cs.SD2016
Investigation of Synthetic Speech Detection Using Frame- and Segment-Specific Importance Weighting
Ali Khodabakhsh, Cenk Demiroglu
Speaker verification systems are vulnerable to spoofing attacks which presents a major problem in their real-life deployment. To date, most of the proposed synthetic speech detecto…
cs.SD2016
Incorporation of Speech Duration Information in Score Fusion of Speaker Recognition Systems
Ali Khodabakhsh, Seyyed Saeed Sarfjoo, Umut Uludag +2
In recent years identity-vector (i-vector) based speaker verification (SV) systems have become very successful. Nevertheless, environmental noise and speech duration variability st…