Hidetoshi Shimodaira
26 papers · 2016–2026 · 10 venues · across top CS/AI venues
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Achievements
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🗺️ Taxonomy Completionist (40) 🏃 Academic Marathon · Half 🌍 Conference Polyglot · Gold 🌉 Interdisciplinary Bridge · Gold 🐣 Hot Topic Early Bird
🔬
Deep Specialist
(12)
🤝
Dynamic Duo
(10)
🏆
Keyword Champion
(2)
🌈
Renaissance Researcher
(5)
⚡
Prolific Year · Productive
🗃️
Keyword Collector
(112)
💎
Century Club · Bronze
Venues
Top co-authors
Research topics
Machine Learning
(22)
Core Methods
(20)
Deep Learning
(10)
Natural Language Processing
(10)
Optimization & Theory
(10)
Artificial Intelligence
(7)
Core AI
(6)
Resources & Methods
(6)
Mathematics & Optimization
(5)
Architectures
(5)
Knowledge & Reasoning
(4)
Learning Types
(3)
Mathematics
(3)
Reasoning
(3)
Understanding
(3)
Keywords
representation learning
(8)
word embedding
(6)
independent component analysis
(4)
graph embedding
(4)
contextualized embedding
(3)
neural network
(2)
optimal transport
(2)
relation pattern
(2)
cosine similarity
(2)
knowledge graph embedding
(2)
semantic similarity
(2)
kullback-leibler divergence
(2)
knowledge graph
(2)
unsegmented language
(2)
autoregressive language model
(2)
link prediction
(2)
embedding space
(2)
text generation
(1)
kl divergence
(1)
probabilistic modeling
(1)
Papers
Beyond Chains: Bridging Large Language Models and Knowledge Bases in Complex Question Answering
AAAI 2026
Memorization, Emergence, and Explaining Reversal Failures: A Controlled Study of Relational Semantics in LLMs
ACL 2026
DeLTa: A Decoding Strategy based on Logit Trajectory Prediction Improves Factuality and Reasoning Ability
EMNLP 2025
Likelihood Variance as Text Importance for Resampling Texts to Map Language Models
EMNLP 2025
Mapping 1,000+ Language Models via the Log-Likelihood Vector
ACL 2025
Norm of Mean Contextualized Embeddings Determines their Variance
COLING 2025
Quantifying Lexical Semantic Shift via Unbalanced Optimal Transport
ACL 2025
Revisiting Cosine Similarity via Normalized ICA-transformed Embeddings
COLING 2025
3D Rotation and Translation for Hyperbolic Knowledge Graph Embedding
EACL 2024
Axis Tour: Word Tour Determines the Order of Axes in ICA-transformed Embeddings
EMNLP 2024
Block-Diagonal Orthogonal Relation and Matrix Entity for Knowledge Graph Embedding
EMNLP 2024
Shimo Lab at “Discharge Me!”: Discharge Summarization by Prompt-Driven Concatenation of Electronic Health Record Sections
ACL 2024
Understanding Higher-Order Correlations Among Semantic Components in Embeddings
EMNLP 2024
Zipfian Whitening
NeurIPS 2024
Discovering Universal Geometry in Embeddings with ICA
EMNLP 2023
Improving word mover’s distance by leveraging self-attention matrix
EMNLP 2023
Norm of Word Embedding Encodes Information Gain
EMNLP 2023
Extrapolation Towards Imaginary 0-Nearest Neighbour and Its Improved Convergence Rate
NeurIPS 2020
More Powerful Selective Kernel Tests for Feature Selection
AISTATS 2020
Graph Embedding with Shifted Inner Product Similarity and Its Improved Approximation Capability
AISTATS 2019
Representation Learning with Weighted Inner Product for Universal Approximation of General Similarities
IJCAI 2019
Robust Graph Embedding with Noisy Link Weights
AISTATS 2019
Segmentation-free compositional n-gram embedding
NAACL 2019
A probabilistic framework for multi-view feature learning with many-to-many associations via neural networks
ICML 2018
Word-like character n-gram embedding
EMNLP 2018
Cross-Lingual Word Representations via Spectral Graph Embeddings
ACL 2016