Hidetaka Kamigaito and Katsuhiko Hayashi
Unified Interpretation of Softmax Cross Entropy and Negative Sampling
In Proc. of ACL (2021). (Qualis Rank A1) (To appear)

Katsuhiko Hayashi, ***
国際ジャーナルに採録決定.

Katsuhiko Hayashi, Koki Kishimoto, Masashi Shimbo.
Binarized Embeddings for Fast, Space-Efficient Knowledge Graph Completion
IEEE TKDE (2021). (Impact Factor 4.935)

Kazunori Komatani, Yuma Fujioka, Keisuke Nakashima, Katsuhiko Hayashi, Mikio Nakano.
Knowledge Graph Completion-based Question Selection for Acquiring Domain Knowledge through Dialogues
In Proc. of IUI (2021). (Qualis Rank A1)

Katsuhiko Hayashi, Koki Kishimoto, and Masashi Shimbo.
A Greedy Bit-flip Training Algorithm for Binarized Knowledge Graph Embeddings
In Proc. of EMNLP (2020). (Qualis Rank A1)

Katsuhiko Hayashi and Masashi Shimbo.
A Non-commutative Bilinear Model for Answering Path Queries in Knowledge Graphs
In Proc. of EMNLP (2019). (Qualis Rank A1)

Koki Kishimoto, Katsuhiko Hayashi, Genki Akai, Masashi Shimbo, and Kazunori Komatani.

Binarized Knowledge Graph Embeddings

In Proc. of ECIR (2019). (Qualis Rank A2)

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Takahiro Ishihara, Katsuhiko Hayashi, Hitoshi Manabe, Masashi Shimbo, and Masaaki Nagata.

Neural Tensor Networks with Diagonal Slice Matrices

In Proc. of NAACL (2018). (Qualis Rank A1)

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Hidetaka Kamigaito, Katsuhiko Hayashi, Tsutomu Hirao, and Masaaki Nagata.

Higher-order Syntactic Attention Network for Longer Sentence Compression

In Proc. of NAACL (2018). (Qualis Rank A1)

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Hitoshi Manabe, Katsuhiko Hayashi, and Masashi Shimbo.

Data-dependent Learning of Symmetric/Antisymmetric Relations for Knowledge Base Completion

In Proc. of AAAI (2018). (Qualis Rank A1)

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Katsuhiko Hayashi and Masashi Shimbo.

On the Equivalence of Holographic and Complex Embeddings for Link Prediction

In Proc. of ACL (2017). (Qualis Rank A1)

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Katsuhiko Hayashi and Masaaki Nagata.

K-best Iterative Viterbi Parsing

In Proc. of EACL (2017). (Qualis Rank A2)

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Katsuhiko Hayashi and Masaaki Nagata.

Empty element recovery by spinal parser operations

In Proc. of ACL (2016). (Qualis Rank A1)

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Sho Hoshino, Yusuke Miyao, Katsuhito Sudoh, Katsuhiko Hayashi, and Masaaki Nagata.

Discriminative Preordering Meets Kendall's Tau Maximization

In Proc. of ACL (2015). (Qualis Rank A1)

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Katsuhiko Hayashi, Katsuhito Sudoh, Hajime Tsukada, Jun Suzuki and Masaaki Nagata.

Shift-reduce word reordering for machine translation

In Proc. of EMNLP (2013). (Qualis Rank A1)

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Katsuhiko Hayashi, Shuhei Kondo, and Yuji Matsumoto.

Efficient stacked dependency parsing by forest reranking

TACL (2013). 

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Katsuhiko Hayashi, Taro Watanabe, Masayuki Asahara, and Yuji Matsumoto.

Head-driven transition-based parsing with top-down prediction

In Proc. of ACL (2012). (Qualis Rank A1)

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Katsuhiko Hayashi, Taro Watanabe, Masayuki Asahara, and Yuji Matsumoto.

Third-order variational reranking on packed-shared dependency forests

In Proc. of EMNLP (2011). (Qualis Rank A1)

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