Silei Xu
6 papers · 2020–2025 · 3 conferences · across top CS/AI conferences
Achievements
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π Conference Polyglot (3) π Academic Marathon (5) π Renaissance Researcher (5) π Interdisciplinary Bridge πΊοΈ Taxonomy Completionist (16)
π§
Keyword Pioneer
π£
Hot Topic Early Bird
π
Cross-Pollinator
(15)
Conferences
EMNLP (4)
ACL (1)
ICLR (1)
Top co-authors
Keywords
semantic parsing
(4)
question answering
(3)
few-shot learning
(3)
semantic parser
(2)
large language model
(2)
instruction following
(1)
paraphrase generation
(1)
knowledge base
(1)
reinforcement learning from human feedback
(1)
off-policy learning
(1)
synthetic training datum
(1)
cross-lingual adaptation
(1)
dialogue system
(1)
dialogue state
(1)
llm alignment
(1)
database schema
(1)
semantic parser localization
(1)
open-ontology question answering
(1)
cross-lingual semantic parsing
(1)
thingtalk representation
(1)
Papers
Instructional Segment Embedding: Improving LLM Safety with Instruction Hierarchy
ICLR 2025
WPO: Enhancing RLHF with Weighted Preference Optimization
EMNLP 2024
Fine-tuned LLMs Know More, Hallucinate Less with Few-Shot Sequence-to-Sequence Semantic Parsing over Wikidata
EMNLP 2023
A Few-Shot Semantic Parser for Wizard-of-Oz Dialogues with the Precise ThingTalk Representation
ACL 2022
AutoQA: From Databases To QA Semantic Parsers With Only Synthetic Training Data
EMNLP 2020
Localizing Open-Ontology QA Semantic Parsers in a Day Using Machine Translation
EMNLP 2020