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Tianyi Yang

4 accepted papers

2026

Beyond Isolation: A Unified Benchmark for General-Purpose Navigation

RSS 2026poster

The pursuit of general-purpose embodied agents is currently hindered by fragmented evaluation protocols that isolate navigation skills and fixate on specific robot morphologies. This disconnect fails to reflect real-world scenarios where agents must orchestrate diverse behaviors across varying physi…

Cited by 0SourceScholar
2024

Feedback-Based Adaptive Crossover-Rate in Evolutionary Computation

IJCAI 2024poster

We propose a novel approach to improve multi-objective evolutionary algorithms by modifying crossover operations. Our approach uses a modifiable cross distribution and virtual point to rebalance the probability distribution of all crossover options. This design reduces runtime for typical pseudo-Boo…

Cited by 0SourcePDFScholar
2024

Raccoon: Prompt Extraction Benchmark of LLM-Integrated Applications

ACL 2024findings

With the proliferation of LLM-integrated applications such as GPT-s, millions are deployed, offering valuable services through proprietary instruction prompts. These systems, however, are prone to prompt extraction attacks through meticulously designed queries. To help mitigate this problem, we intr…

2022

Event-Event Relation Extraction using Probabilistic Box Embedding

ACL 2022short

To understand a story with multiple events, it is important to capture the proper relations across these events. However, existing event relation extraction (ERE) framework regards it as a multi-class classification task and do not guarantee any coherence between different relation types, such as an…