Ken Kobayashi
11 papers · 2019–2025 · 6 conferences · across top CS/AI conferences
Achievements
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🐣 Hot Topic Early Bird 🌉 Interdisciplinary Bridge 🧭 Keyword Pioneer 🐝 Cross-Pollinator (10) 🗺️ Taxonomy Completionist (13)
🌍
Conference Polyglot
(6)
🏃
Academic Marathon
(6)
💎
Century Club
(11)
🚀
Conference Pioneer
Conferences
AAAI (3)
AISTATS (2)
ICML (2)
NAACL (2)
ICLR (1)
IJCAI (1)
Top co-authors
Keywords
counterfactual explanation
(3)
actionable recourse
(2)
multi-objective optimization
(2)
headline generation
(1)
group lasso
(1)
mahalanobis distance
(1)
feature interaction
(1)
ranking model
(1)
decision tree
(1)
pareto front
(1)
mixed-integer programming
(1)
local outlier factor
(1)
news article
(1)
quality metric
(1)
pareto set
(1)
machine learning classifier
(1)
neural network
(1)
surface fitting
(1)
comment ranking
(1)
editing support
(1)
Papers
Algorithmic Recourse for Long-Term Improvement
ICML 2025
Stochastic Gradient Descent for Bézier Simplex Representation of Pareto Set in Multi-Objective Optimization
AISTATS 2025
Towards Assessing and Benchmarking Risk-Return Tradeoff of Off-Policy Evaluation
ICLR 2024
Learning Decision Trees and Forests with Algorithmic Recourse
ICML 2024
Counterfactual Explanation Trees: Transparent and Consistent Actionable Recourse with Decision Trees
AISTATS 2022
A Case Study of In-House Competition for Ranking Constructive Comments in a News Service
NAACL 2021
Ordered Counterfactual Explanation by Mixed-Integer Linear Optimization
AAAI 2021
Asymptotic Risk of Bézier Simplex Fitting
AAAI 2020
DACE: Distribution-Aware Counterfactual Explanation by Mixed-Integer Linear Optimization
IJCAI 2020
A Case Study on Neural Headline Generation for Editing Support
NAACL 2019
Bézier Simplex Fitting: Describing Pareto Fronts of´ Simplicial Problems with Small Samples in Multi-Objective Optimization
AAAI 2019