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Alexandros Papangelis

3 papers hereh-index 215 citations3 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CL2
  • cs.LG1

identity via Semantic Scholar / OpenAlex

collaborators

3 papers

cs.CL2026

MIST: Multimodal Interactive Speech-based Tool-calling Conversational Assistants for Smart Homes

Maximillian Chen, Xuanming Zhang, Michael Peng +3

The rise of Internet of Things (IoT) devices in the physical world necessitates voice-based interfaces capable of handling complex user experiences. While modern Large Language Mod…

cs.LG2024

Semi-Supervised Reward Modeling via Iterative Self-Training

Yifei He, Haoxiang Wang, Ziyan Jiang +2

Reward models (RM) capture the values and preferences of humans and play a central role in Reinforcement Learning with Human Feedback (RLHF) to align pretrained large language mode…

cs.CL2024

FANTAstic SEquences and Where to Find Them: Faithful and Efficient API Call Generation through State-tracked Constrained Decoding and Reranking

Zhuoer Wang, Leonardo F. R. Ribeiro, Alexandros Papangelis +6

API call generation is the cornerstone of large language models' tool-using ability that provides access to the larger world. However, existing supervised and in-context learning a…

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