Papers by Linyuan Gong
PlotCoder: Hierarchical Decoding for Synthesizing Visualization Code in Programmatic Context (2021.acl-long)
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| Challenge: | Creating effective visualizations is a challenge given the myriad of parameters that users need to provide. |
| Approach: | They propose to synthesize visualization programs from natural language utterances and programmatic context using PlotCoder. |
| Outcome: | The proposed architecture models both the code context and the input utterance. |
TopoDIM: One-shot Topology Generation of Diverse Interaction Modes for Multi-Agent Systems (2026.findings-acl)
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| Challenge: | Existing communication topologies rely on spatio-temporal dialogues, which incur high latency and computation. |
| Approach: | They propose a framework for one-shot Topology generation with Diverse Interaction Modes that enables agents to construct heterogeneous communication without iterative coordination. |
| Outcome: | The proposed framework reduces total token consumption by 46.41% while improving average performance by 1.50% over state-of-the-art methods. |
Joint Language Semantic and Structure Embedding for Knowledge Graph Completion (2022.coling-1)
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| Challenge: | Existing methods to complete knowledge triplets rely on structures or semantics, but use semantics to improve performance. |
| Approach: | They propose to embed semantics in the natural language description of knowledge triplets with their structure information. |
| Outcome: | The proposed method improves performance on knowledge graph benchmarks and on low-resource regimes. |
Model-Generated Pretraining Signals Improves Zero-Shot Generalization of Text-to-Text Transformers (2023.acl-long)
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Linyuan Gong, Chenyan Xiong, Xiaodong Liu, Payal Bajaj, Yiqing Xie, Alvin Cheung, Jianfeng Gao, Xia Song
| Challenge: | Recent work in NLP has shown that pretrained language models have made notable progress toward generalization to unseen tasks. |
| Approach: | They propose to pretrain T5 using an auxiliary model to construct more challenging token replacements for the main model to denoise. |
| Outcome: | The proposed model outperforms similar-sized baseline models on prompted NLP benchmarks and rivals the state-of-the-art model with only **8%** of its parameters. |