Kei Uchiumi

11 papers B 2C 1Journal 3Unranked 5
YearRankTypeTitle / Venue / Authors
2022 J jnl
Recurrent Neural Hidden Markov Model for High-order Transition.
ACM Trans. Asian Low Resour. Lang. Inf. Process.
Tatsuya Hiraoka, Sho Takase, Kei Uchiumi, Atsushi Keyaki, Naoaki Okazaki
2022 — conf
Word-level Perturbation Considering Word Length and Compositional Subwords.
ACL (Findings)
Tatsuya Hiraoka, Sho Takase, Kei Uchiumi, Atsushi Keyaki, Naoaki Okazaki
2021 — conf
Joint Optimization of Tokenization and Downstream Model.
ACL/IJCNLP (Findings)
Tatsuya Hiraoka, Sho Takase, Kei Uchiumi, Atsushi Keyaki, Naoaki Okazaki
2021 J jnl
Joint Optimization of Tokenization and Downstream Model.
CoRR
Tatsuya Hiraoka, Sho Takase, Kei Uchiumi, Atsushi Keyaki, Naoaki Okazaki
2020 B conf
How LSTM Encodes Syntax: Exploring Context Vectors and Semi-Quantization on Natural Text.
COLING
Chihiro Shibata, Kei Uchiumi, Daichi Mochihashi
2020 J jnl
How LSTM Encodes Syntax: Exploring Context Vectors and Semi-Quantization on Natural Text.
CoRR
Chihiro Shibata, Kei Uchiumi, Daichi Mochihashi
2020 — conf
Optimizing Word Segmentation for Downstream Task.
EMNLP (Findings)
Tatsuya Hiraoka, Sho Takase, Kei Uchiumi, Atsushi Keyaki, Naoaki Okazaki
2015 — conf
Inducing Word and Part-of-Speech with Pitman-Yor Hidden Semi-Markov Models.
ACL (1)
Kei Uchiumi, Hiroshi Tsukahara, Daichi Mochihashi
2015 C conf
System Utterance Generation by Label Propagation over Association Graph of Words and Utterance Patterns for Open-Domain Dialogue Systems.
PACLIC
Hiroshi Tsukahara, Kei Uchiumi
2011 B conf
Japanese Abbreviation Expansion with Query and Clickthrough Logs.
IJCNLP
Kei Uchiumi, Mamoru Komachi, Keigo Machinaga, Toshiyuki Maezawa, Toshinori Satou, Yoshinori Kobayashi
2009 — conf
Learning Semantic Categories from Clickthrough Logs.
ACL/IJCNLP (2)
Mamoru Komachi, Shimpei Makimoto, Kei Uchiumi, Manabu Sassano