Lei Xia
5 papers
· 2007–2025
· 5 conferences
· across top CS/AI conferences
Achievements
π£
Hot Topic Early Bird
π
Interdisciplinary Bridge
π§
Keyword Pioneer
π
Conference Polyglot
(5)
π
Academic Marathon
(18)
π
Cross-Pollinator
(12)
π
Renaissance Researcher
(5)
πΊοΈ
Taxonomy Completionist
(14)
π
Conference Pioneer
Conferences
ACL (1)
EMNLP (1)
NIPS (1)
NSDI (1)
SEMEVAL (1)
Top co-authors
Research topics
Keywords
large language model
(3)
question answering
(1)
text generation
(1)
explanation generation
(1)
reading comprehension
(1)
question generation
(1)
reinforcement learning from human feedback
(1)
training optimization
(1)
training throughput
(1)
multi-hop question answering
(1)
stage fusion
(1)
gpu utilization
(1)
personalized learning
(1)
reasoning chain
(1)
document-level modeling
(1)
reading comprehension exercise generation
(1)
event reasoning
(1)
causal relation extraction
(1)
entity-entity relation
(1)
educational application
(1)