Koh Takeuchi
9 papers · 2013–2025 · 8 conferences · across top CS/AI conferences
Achievements
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π£ Hot Topic Early Bird π Interdisciplinary Bridge π§ Keyword Pioneer π Conference Polyglot (8) π Academic Marathon (12)
π
Cross-Pollinator
(13)
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Renaissance Researcher
(8)
πΊοΈ
Taxonomy Completionist
(25)
π
Conference Pioneer
Conferences
IJCAI (2)
AAAI (1)
AACL (1)
COLING (1)
EMNLP (1)
ICML (1)
IJCNLP (1)
UAI (1)
Top co-authors
Research topics
Keywords
counterfactual evaluation
(2)
attack detection
(2)
prompt injection
(2)
variational inference
(1)
natural language processing
(1)
sparse estimation
(1)
convex optimization
(1)
llm evaluation
(1)
feature attribution
(1)
model interpretability
(1)
low-rank approximation
(1)
singular value decomposition
(1)
coordinate descent
(1)
kernel regression
(1)
sparse optimization
(1)
sparsity-inducing norms
(1)
structured sparsity
(1)
inverse covariance matrix
(1)
graphical lasso
(1)
interpretable machine learning
(1)
Papers
Counterfactual Evaluation for Blind Attack Detection in LLM-based Evaluation Systems
IJCNLP 2025
Counterfactual Evaluation for Blind Attack Detection in LLM-based Evaluation Systems
AACL 2025
Evaluating Saliency Explanations in NLP by Crowdsourcing
COLING 2024
AHP-Powered LLM Reasoning for Multi-Criteria Evaluation of Open-Ended Responses
EMNLP 2024
Interpretable Knowledge Tracing: Simple and Efficient Student Modeling with Causal Relations
AAAI 2022
Fast Deterministic CUR Matrix Decomposition with Accuracy Assurance
ICML 2020
Variational Inference of Penalized Regression with Submodular Functions
UAI 2019
SVD-Based Screening for the Graphical Lasso
IJCAI 2017
Non-Negative Multiple Matrix Factorization
IJCAI 2013