Creating conversational dialog systems that are able to converse naturally and engagingly
with humans on any topic remains one of the fundamental challenges of artificial …

During conversations, the human flow of thoughts may result in topic shifts and evolution. In
open-domain dialogue systems, it is crucial to track the topics discussed and recommend …

Research on open-domain social dialogue systems has exploded over the last few years
with the advent of large language models (LLMs) that can chat about any topic. Unlike …