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93 results on '"He, Kejing"'

3. Improving Knowledge-aware Dialogue Generation via Knowledge Base Question Answering

Author

Wang, Jian, Liu, Junhao, Bi, Wei, Liu, Xiaojiang, He, Kejing, Xu, Ruifeng, and Yang, Min

Subjects
Computer Science - Computation and Language
Abstract

Neural network models usually suffer from the challenge of incorporating commonsense knowledge into the open-domain dialogue systems. In this paper, we propose a novel knowledge-aware dialogue generation model (called TransDG), which transfers question representation and knowledge matching abilities from knowledge base question answering (KBQA) task to facilitate the utterance understanding and factual knowledge selection for dialogue generation. In addition, we propose a response guiding attention and a multi-step decoding strategy to steer our model to focus on relevant features for response generation. Experiments on two benchmark datasets demonstrate that our model has robust superiority over compared methods in generating informative and fluent dialogues. Our code is available at https://github.com/siat-nlp/TransDG., Comment: Accepted by AAAI-2020

Published
2019

11. Affective Prompt-Tuning-Based Language Model for Semantic-Based Emotional Text Generation

Author

Gu, Zhaodong and He, Kejing

Abstract

The large language models based on transformers have shown strong text generation ability. However, due to the need for significant computing resources, little work has been done to generate emotional text using language models such as GPT-2. To address this issue, the authors proposed an affective prompt-tuning-based language model (APT-LM) equipped with an affective decoding (AD) method, aiming to enhance emotional text generation with limited computing resources. In detail, the proposed model incorporates the emotional attributes into the soft prompt by using the NRC emotion intensity lexicon and updates the additional parameters while freezing the language model. Then, it steers the generation toward a given emotion by calculating the cosine distance between the affective soft prompt and the candidate tokens generated by the language model. Experimental results show that the proposed APT-LM model significantly improves emotional text generation and achieves competitive performance on sentence fluency compared to baseline models across automatic evaluation and human evaluation.

Published
2023
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13. The Research on MPC-WS, a Web Service for the Simulation of Metal Powder Compaction Process

Author

Chen, Puqing, He, Kejing, Zhou, Zhaoyao, Li, Yuanyuan, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Zhuge, Hai, editor, and Fox, Geoffrey C., editor

Published
2005
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14. Building Grid Monitoring System Based on Globus Toolkit: Architecture and Implementation

Author

He, Kejing, Dong, Shoubin, Zhang, Ling, Song, Binglin, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Zhang, Jun, editor, He, Ji-Huan, editor, and Fu, Yuxi, editor

Published
2005
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16. An Efficient Parallel Crawler in Grid Environment

Author

Dong, Shoubin, Lu, Xiaofeng, Zhang, Ling, He, Kejing, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Li, Minglu, editor, Sun, Xian-He, editor, Deng, Qian-ni, editor, and Ni, Jun, editor

Published
2004
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50. An anycast model of implementing communication between Ad Hoc networks and IPv6 networks

Author

Wang Xiaonan and He Kejing

Subjects
Vehicular ad hoc network, Adaptive quality of service multi-hop routing, Optimized Link State Routing Protocol, business.industry, Anycast, Computer science, Wireless ad hoc network, ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS, Mobile computing, Mobile ad hoc network, Ad hoc wireless distribution service, business, Computer network
Abstract

With the gradual perfectness of IPv6 and the appearance of various kinds of the wireless applications based on Ad Hoc networks, the issues of how to expand the mobility of Ad Hoc networks and how to achieve the communication between Ad Hoc networks and the next generation networks where IPv6 plays a significant part have attracted more and more attentions. This paper proposes a communication model which utilizes Anycast to perform the seamless communication between Ad Hoc networks and IPv6 networks. This model creates a new kind of IPv6 address auto-configuration scheme which does not need the address duplication detection. This paper deeply discusses and analyzes the model and the experimental data prove its validity and efficiency.

Published
2009

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