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New PEC-Home dataset tackles elliptical commands for smarter home AI

Researchers have introduced PEC-Home, a new simulated dataset designed to improve how large-language models (LLMs) interpret progressively elliptical commands in smart home environments. Current home assistants struggle with these shortened commands, which are common in human dialogue as shared context builds. Experiments with models like GPT-4o show that even with dialogue history tools, accuracy for elliptical commands remains lower than for complete ones, highlighting a significant challenge in practical smart home applications due to referential and intention ambiguity. AI

IMPACT This research could lead to more intuitive and efficient interactions with smart home devices by enabling AI assistants to better understand shortened commands.

RANK_REASON The cluster describes a new simulated dataset and experimental results published on arXiv, fitting the research category.

Read on arXiv cs.AI →

AI-generated summary · Google Gemini · from 2 sources. How we write summaries →

COVERAGE [2]

  1. arXiv cs.AI TIER_1 English(EN) · Yingyu Shan, Zeming Liu, Silin Li, Boao Qian, Jiashu Yao, Yuhang Guo, Haifeng Wang ·

    PEC-Home: Interpretation of Progressively Elliptical Commands in Smart Homes

    arXiv:2606.18636v1 Announce Type: cross Abstract: Recent advancements in Large Language Models (LLMs) have empowered home assistants with natural language interaction capabilities. However, current assistants overlook the progressive omission that occurs in human dialogue as shar…

  2. arXiv cs.CL TIER_1 English(EN) · Haifeng Wang ·

    PEC-Home: Interpretation of Progressively Elliptical Commands in Smart Homes

    Recent advancements in Large Language Models (LLMs) have empowered home assistants with natural language interaction capabilities. However, current assistants overlook the progressive omission that occurs in human dialogue as shared context accumulates, leading to more elliptical…