Vision-Language Interpreter for Robot Task Planning

1 code implementation • 2 Nov 2023 • Keisuke Shirai, Cristian C. Beltran-Hernandez, Masashi Hamaya, Atsushi Hashimoto, Shohei Tanaka, Kento Kawaharazuka, Kazutoshi Tanaka, Yoshitaka Ushiku, Shinsuke Mori

By generating PDs from language instruction and scene observation, we can drive symbolic planners in a language-guided framework.

Robot Task Planning valid

Whats New? Identifying the Unfolding of New Events in Narratives

1 code implementation • 15 Feb 2023 • Seyed Mahed Mousavi, Shohei Tanaka, Gabriel Roccabruna, Koichiro Yoshino, Satoshi Nakamura, Giuseppe Riccardi

We publish the annotated dataset, annotation materials, and machine learning baseline models for the task of new event extraction for narrative understanding.

Event Extraction Sentence

ARTA: Collection and Classification of Ambiguous Requests and Thoughtful Actions

1 code implementation • SIGDIAL (ACL) 2021 • Shohei Tanaka, Koichiro Yoshino, Katsuhito Sudoh, Satoshi Nakamura

In order to train the classification model on such training data, we applied the positive/unlabeled (PU) learning method, which assumes that only a part of the data is labeled with positive examples.

Classification

Conversational Response Re-ranking Based on Event Causality and Role Factored Tensor Event Embedding

2 code implementations • WS 2019 • Shohei Tanaka, Koichiro Yoshino, Katsuhito Sudoh, Satoshi Nakamura

We propose a novel method for selecting coherent and diverse responses for a given dialogue context.

Re-Ranking

Acquiring and Generalizing Causal Inference Rules from Deverbal Noun Constructions

no code implementations • COLING 2012 • Shohei Tanaka, Naoaki Okazaki, Mitsuru Ishizuka

Causal Inference