Search Results for author: Chao-Chun Hsu

Found 11 papers, 4 papers with code

Decision-Focused Summarization

1 code implementation EMNLP 2021 Chao-Chun Hsu, Chenhao Tan

To evaluate our method (DecSum), we build a testbed where the task is to summarize the first ten reviews of a restaurant in support of predicting its future rating on Yelp.

Answer Generation for Retrieval-based Question Answering Systems

no code implementations Findings (ACL) 2021 Chao-Chun Hsu, Eric Lind, Luca Soldaini, Alessandro Moschitti

Recent advancements in transformer-based models have greatly improved the ability of Question Answering (QA) systems to provide correct answers; in particular, answer sentence selection (AS2) models, core components of retrieval-based systems, have achieved impressive results.

Answer Generation Question Answering

Cross-Modal Contrastive Learning of Representations for Navigation using Lightweight, Low-Cost Millimeter Wave Radar for Adverse Environmental Conditions

1 code implementation10 Jan 2021 Jui-Te Huang, Chen-Lung Lu, Po-Kai Chang, Ching-I Huang, Chao-Chun Hsu, Zu Lin Ewe, Po-Jui Huang, Hsueh-Cheng Wang

However, because mmWave radar signals are often noisy and sparse, we propose a cross-modal contrastive learning for representation (CM-CLR) method that maximizes the agreement between mmWave radar data and LiDAR data in the training stage.

Autonomous Navigation Contrastive Learning

Multi-step Joint-Modality Attention Network for Scene-Aware Dialogue System

no code implementations17 Jan 2020 Yun-Wei Chu, Kuan-Yen Lin, Chao-Chun Hsu, Lun-Wei Ku

Understanding dynamic scenes and dialogue contexts in order to converse with users has been challenging for multimodal dialogue systems.

Scene-Aware Dialogue

Knowledge-Enriched Visual Storytelling

1 code implementation3 Dec 2019 Chao-Chun Hsu, Zi-Yuan Chen, Chi-Yang Hsu, Chih-Chia Li, Tzu-Yuan Lin, Ting-Hao 'Kenneth' Huang, Lun-Wei Ku

This paper introduces KG-Story, a three-stage framework that allows the story generation model to take advantage of external Knowledge Graphs to produce interesting stories.

Knowledge Graphs Story Generation +1

Entropy-Enhanced Multimodal Attention Model for Scene-Aware Dialogue Generation

no code implementations22 Aug 2019 Kuan-Yen Lin, Chao-Chun Hsu, Yun-Nung Chen, Lun-Wei Ku

After the entropy-enhanced DMN secures the video context, we apply an attention model that in-corporates summary and caption to generate an accurate answer given the question about the video.

Dialogue Generation Scene-Aware Dialogue

Dixit: Interactive Visual Storytelling via Term Manipulation

no code implementations6 Mar 2019 Chao-Chun Hsu, Yu-Hua Chen, Zi-Yuan Chen, Hsin-Yu Lin, Ting-Hao 'Kenneth' Huang, Lun-Wei Ku

In this paper, we introduce Dixit, an interactive visual storytelling system that the user interacts with iteratively to compose a short story for a photo sequence.

Visual Storytelling

SocialNLP 2018 EmotionX Challenge Overview: Recognizing Emotions in Dialogues

no code implementations WS 2018 Chao-Chun Hsu, Lun-Wei Ku

This paper describes an overview of the Dialogue Emotion Recognition Challenge, EmotionX, at the Sixth SocialNLP Workshop, which recognizes the emotion of each utterance in dialogues.

Common Sense Reasoning Emotion Recognition

Using Inter-Sentence Diverse Beam Search to Reduce Redundancy in Visual Storytelling

no code implementations30 May 2018 Chao-Chun Hsu, Szu-Min Chen, Ming-Hsun Hsieh, Lun-Wei Ku

Visual storytelling includes two important parts: coherence between the story and images as well as the story structure.

Visual Storytelling

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