HIT-WSD: Using Search Engine for Multilingual Chinese-English Lexical Sample Task. - Pengyuan Liu 001; Tiejun Zhao; Muyun Yang (SemEval@ACL, 2007)

Combining Constituent and Dependency Syntactic Views for Chinese Semantic Role Labeling. - Shiqi Li; Qin Lu 001; Tiejun Zhao; Pengyuan Liu 001; Hanjing Li (COLING (Posters), 2010)

Head-modifier Relation based Non-lexical Reordering Model for Phrase-Based Translation. - Shui Liu; Sheng Li 003; Tiejun Zhao; Min Zhang 005; Pengyuan Liu 001 (COLING (Posters), 2010)

One Sense per N-gram. - Pengyuan Liu 001; Shui Liu; Shiqi Li; Shiwen Yu (Web Intelligence/IAT Workshops, 2010)

Using cognitive model to automatically analyze Chinese predicate. - Shiqi Li; Tiejun Zhao; Hanjing Li; Shui Liu; Pengyuan Liu 001 (NLPKE, 2010)

PKU_HIT: An Event Detection System Based on Instances Expansion and Rich Syntactic Features. - Shiqi Li; Pengyuan Liu 001; Tiejun Zhao; Qin Lu 001; Hanjing Li (SemEval@ACL, 2010)

PengYuan@PKU: Extracting Infrequent Sense Instance with the Same N-Gram Pattern for the SemEval-2010 Task 15. - Pengyuan Liu 001; Shiwen Yu; Shui Liu; Tiejun Zhao (SemEval@ACL, 2010)

Another View of the Features in Supervised Chinese Word Sense Disambiguation. - Pengyuan Liu 001 (CIS, 2011)

Word-Level Reordering Model for Phrase-Based SMT. - Pengyuan Liu 001; Shui Liu; Sheng Li 003 (Web Intelligence/IAT Workshops, 2011)

A Tentative Study on the Annotation of Evidentiality. - Qi Su 001; Pengyuan Liu 001 (CLSW, 2012)

Hedge Detection with Latent Features. - Qi Su 001; Huanqing Lou; Pengyuan Liu 001 (CLSW, 2013)

The Effect of the Number of Features to Supervised Chinese Word Sense Disambiguation. - Pengyuan Liu 001 (J. Comput., 2013)

A Hypothesis on Word Similarity and Its Application. - Peng Jin; Likun Qiu; Xuefeng Zhu; Pengyuan Liu 001 (CLSW, 2014)

Integrating Pinyin to Improve Spelling Errors Detection for Chinese Language. - Peng Jin; Xingyuan Chen; Zhaoyi Guo; Pengyuan Liu 001 (WI-IAT (2), 2014)

A Research into the Multi-category Words of Verb-Noun in Modern Chinese Based on the Quantitative Analysis of the Collocating Classifiers - Di4zhen4(Earthquake), Feng4xian4(Devote), Ji4zai3(Record), Jiu4ji4(Relief), Pei2tong2(Accompany), Shen1qing3(Apply for). - Pengyuan Liu 001; Jia Ding (CLSW, 2015)

First Explorations on the Syntactic Distributions of Verb-Object Constructions in Mandarin-V+A Constructions as Examples. - Pengyuan Liu 001; Lin Li (CLSW, 2015)

Lexicalized Token Subcategory and Complex Context Based Shallow Parsing. - Shui Liu; Zheng Zhang; Pengyuan Liu 001 (CLSW, 2015)

Semantic Analysis of "V+死+人" Structure. - Yong Lu; Pengyuan Liu 001 (CLSW, 2015)

The Semantic Features of "changchang", "jingchang", "wangwang" and "tongchang" - A Corpus-Based Perspective. - Yuncui Zhang; Pengyuan Liu 001 (CLSW, 2015)

A Psycho-Lexical Approach to the Assessment of Information Quality on Wikipedia. - Qi Su 001; Pengyuan Liu 001 (WI-IAT (3), 2015)

A Corpus-Based Analysis of Syntactic-Semantic Relations between Adjectival Objects and Nouns in Mandarin Chinese. - Lin Li; Pengyuan Liu 001 (CLSW, 2016)

A Corpus-based Study on the Structure of V in "进行[jin4xing2]+V" in Modern Chinese. - Yujie Liu; Pengyuan Liu 001 (CLSW, 2016)

Computer Semantic Identification of the Adverb "Dou". - Yong Lu; Pengyuan Liu 001 (CLSW, 2016)

Study in Words and Characters Use and Contents of the Opening Addresses by Chinese University Presidents. - Xinyuan Zhang; Pengyuan Liu 001 (CLSW, 2016)

Quantitative Analysis of Synergetic Properties in Chinese Nouns. - Yujie Liu; Pengyuan Liu 001 (CLSW, 2017)

A quantitative study of the weakening of emotional words' emotional intensity in "x-yixia" construction in the perspective of construction coercion. - Chenghao Zhu; Pengyuan Liu 001 (IALP, 2017)

A News Headlines Classification Method Based on the Fusion of Related Words. - Yongguan Wang; Binjie Meng; Pengyuan Liu 001; Erhong Yang (NLPCC, 2017)

A Deep Learning Baseline for the Classification of Chinese Word Semantic Relations. - Yuning Deng; Mengyi Lu; Huayong Li; Pengyuan Liu 001 (CLSW, 2018)

The Study of the Homoatomic Quasi Fixed Phrase. - Chengyu Du; Pengyuan Liu 001 (CLSW, 2018)

Sentence Similarity Computation by Integrating Shallow and Deep Information. - Pengyuan Liu 001; Zhijun Zheng; Qi Su 001 (IALP, 2018)

Building Corpus with Emoticons for Sentiment Analysis. - Changliang Li; Yongguan Wang; Changsong Li; Ji Qi 003; Pengyuan Liu 001 (NLPCC (2), 2018)

Cross-Language Information Retrieval Based on Multiple Information. - Pengyuan Liu 001; Zhijun Zheng; Qi Su 001 (WI, 2018)

The Concatenation of Body Part Words and Emotions from the Perspective of Chinese Radicals. - Yue Pan; Pengyuan Liu 001; Qi Su 001 (CLSW, 2019)

Research on the Hidden 'De' in Basic Noun Compounds Based on the Large-Scale Corpus. - Ying Zhang; Pengyuan Liu 001; Qi Su 001 (CLSW, 2019)

A Metaphorical Analysis of Five Senses and Emotions in Mandarin Chinese. - Jie Zhou 016; Qi Su 001; Pengyuan Liu 001 (CLSW, 2019)

XCMRC: Evaluating Cross-Lingual Machine Reading Comprehension. - Pengyuan Liu 001; Yuning Deng; Chenghao Zhu; Han Hu (NLPCC (1), 2019)

Sentiment Analysis Based on LSTM Architecture with Emoticon Attention. - Changliang Li; Changsong Li; Pengyuan Liu 001 (PAKDD (Workshops), 2019)

Emotion Action Detection and Emotion Inference: the Task and Dataset. - Pengyuan Liu 001; Chengyu Du; Shuofeng Zhao; Chenghao Zhu (CoRR, 2019)

Who Killed Sanmao and Virginia Woolf? A Comparative Study of Writers with Suicidal Attempt Based on a Quantitative Linguistic Method. - Shucheng Zhu; Xi Wang; Pengyuan Liu 001 (CLSW, 2020)

Incorporating Multi-Type External Information for Document-Level Sentiment Classification. - Pengyuan Liu 001; Chenghao Zhu (IALP, 2020)

Clue Extraction for Fine-Grained Emotion Analysis. - Hongliang Bi; Pengyuan Liu 001 (NLPCC (1), 2020)

Imbalanced Chinese Multi-label Text Classification Based on Alternating Attention. - Hongliang Bi; Han Hu; Pengyuan Liu 001 (PACLIC, 2020)

Sensorimotor Enhanced Neural Network for Metaphor Detection. - Mingyu Wan; Baixi Xing; Qi Su 001; Pengyuan Liu 001; Chu-Ren Huang (PACLIC, 2020)

ECSP: A New Task for Emotion-Cause Span-Pair Extraction and Classification. - Hongliang Bi; Pengyuan Liu 001 (CoRR, 2020)

The Corpus Construction of Basic Noun Compound Phrase in Literature Domain and Its Comparison with News Domain. - Yuan Zhong; Ying Zhang; Pengyuan Liu 001 (CLSW (2), 2021)

ACE: A Context-Enhanced Model for Interactive Argument Pair Identification. - Yi Wu; Pengyuan Liu 001 (NLPCC (2), 2021)

ExperienceGen 1.0: A Text Generation Challenge Which Requires Deduction and Induction Ability. - Hu Zhang; Pengyuan Liu 001; Dong Yu 003; Sanle Zhang (NLPCC (2), 2021)

A Comparative Study of Collocation Extraction Methods from the Perspectives of Vocabulary and Grammar: A Case Study in the Field of Journalism. - Lulu Gu; Yue Pan; Pengyuan Liu 001 (PACLIC, 2021)

BLCUFIGHT at SemEval-2021 Task 10: Novel Unsupervised Frameworks For Source-Free Domain Adaptation. - Weikang Wang; Yi Wu; Yixiang Liu; Pengyuan Liu 001 (SemEval@ACL/IJCNLP, 2021)

DSC_NEXT: Document-Level Sentiment ClassificatioN with EXTensional-Information. - Pengyuan Liu 001; Chenghao Zhu; Yi Wu (Int. J. Asian Lang. Process., 2021)

From Polarity to Intensity: Mining Morality from Semantic Space. - Chunxu Zhao; Pengyuan Liu 001; Dong Yu 003 (COLING, 2022)

Gender Stereotypes in TCSOL Dialogue Corpus. - Jiali Li; Shucheng Zhu; Ying Liu; Pengyuan Liu 001 (IALP, 2022)

Perception and Cognition Matters: A new light on sentiment analysis task. - Shiya Peng; Ying Wang; Dong Yu 003; Pengyuan Liu 001 (IJCNN, 2022)

Contrastive Learning Based Visual Representation Enhancement for Multimodal Machine Translation. - Shike Wang; Wen Zhang 009; Wenyu Guo; Dong Yu 003; Pengyuan Liu 001 (IJCNN, 2022)

CLGC: A Corpus for Chinese Literary Grace Evaluation. - Yi Li; Dong Yu 003; Pengyuan Liu 001 (LREC, 2022)

CDAIL-BIAS MEASURER: A Model Ensemble Approach for Dialogue Social Bias Measurement. - Jishun Zhao; Shucheng Zhu; Ying Liu; Pengyuan Liu 001 (NLPCC (2), 2022)

Proposition from the Perspective of Chinese Language: A Chinese Proposition Classification Evaluation Benchmark. - Conghui Niu; Mengyang Hu; Lin Bo; Xiaoli He; Dong Yu 003; Pengyuan Liu 001 (CoRR, 2023)