Papers › Self-Monitoring Navigation Agent via Auxiliary Progress Estimation
Self-Monitoring Navigation Agent via Auxiliary Progress Estimation
Chih-Yao Ma, Jiasen Lu, Zuxuan Wu, Ghassan AlRegib, Zsolt Kira, Richard Socher, Caiming Xiong
The Vision-and-Language Navigation (VLN) task entails an agent following navigational instruction in photo-realistic unknown environments. This challenging task demands that the agent be aware of which instruction was completed, which instruction is needed next, which way to go, and its navigation progress towards the goal. In this paper, we introduce a self-monitoring agent with two complementary components: (1) visual-textual co-grounding module to locate the instruction completed in the past, the instruction required for the next action, and the next moving direction from surrounding images and (2) progress monitor to ensure the grounded instruction correctly reflects the navigation progress. We test our self-monitoring agent on a standard benchmark and analyze our proposed approach through a series of ablation studies that elucidate the contributions of the primary components. Using our proposed method, we set the new state of the art by a significant margin (8% absolute increase in success rate on the unseen test set). Code is available at https://github.com/chihyaoma/selfmonitoring-agent .
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Tasks
Results from the paper archive 2025-07-28
| Task | Dataset | Model | Metric | Value | Rank at snapshot | Leaderboard | Report |
|---|---|---|---|---|---|---|---|
| Vision and Language Navigation | VLN Challenge | Self-Monitoring Navigation Agent (no beam search; Progress Inference) | error | 5.67 | #115 of 145 | Archive leaderboard | report |
| Vision and Language Navigation | VLN Challenge | Self-Monitoring Navigation Agent (no beam search; Progress Inference) | length | 18.04 | #115 of 145 | Archive leaderboard | report |
| Vision and Language Navigation | VLN Challenge | Self-Monitoring Navigation Agent (no beam search; Progress Inference) | oracle success | 0.59 | #115 of 145 | Archive leaderboard | report |
| Vision and Language Navigation | VLN Challenge | Self-Monitoring Navigation Agent (no beam search; Progress Inference) | spl | 0.35 | #115 of 145 | Archive leaderboard | report |
| Vision and Language Navigation | VLN Challenge | Self-Monitoring Navigation Agent (no beam search; Progress Inference) | success | 0.48 | #115 of 145 | Archive leaderboard | report |
Ranks are positions in the archive's leaderboards as they stood at the 2025-07-28 snapshot. Results published since then are not among these rows, so a rank here is not a current standing.
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