Peng Liu

@ntnu.no

Department of Computer Science
Norwegian University of Science and Technology

RESEARCH, TEACHING, or OTHER INTERESTS

Computer Science, Artificial Intelligence, Information Systems, Computational Theory and Mathematics

556

Scholar Citations

9

Scholar h-index

9

Scholar i10-index

RECENT SCHOLAR PUBLICATIONS

  • Understanding Language Modeling Paradigm Adaptations in Recommender Systems: Lessons Learned and Open Challenges
    L Zhang, P Liu, Y Deldjoo, Y Zheng, JA Gulla
    arXiv preprint arXiv:2404.03788 2024

  • Pre-train, Prompt, and Recommendation: A Comprehensive Survey of Language Modeling Paradigm Adaptations in Recommender Systems
    P Liu, L Zhang, JA Gulla
    Transactions of the Association for Computational Linguistics 11, 1553-1571 2023

  • NLEBench+ NorGLM: A Comprehensive Empirical Analysis and Benchmark Dataset for Generative Language Models in Norwegian
    P Liu, L Zhang, TN Farup, EW Lauvrak, JE Ingvaldsen, S Eide, JA Gulla, ...
    arXiv preprint arXiv:2312.01314 2023

  • The Eleventh International Workshop on News Recommendation and Analytics (INRA’23)
    B Kille, A Lommatzsch, zgbek, P Liu, S Eide, L Zhang
    Proceedings of the 17th ACM Conference on Recommender Systems, 1263-1266 2023

  • Recommending on graphs: a comprehensive review from a data perspective
    L Zhang, P Liu, JA Gulla
    User Modeling and User-Adapted Interaction 33 (4), 803-888 2023

  • Prompt and Instruction-Based Tuning for Response Generation in Conversational Question Answering
    Y Xing, P Liu
    International Conference on Applications of Natural Language to Information 2023

  • The 10th International Workshop on News Recommendation and Analytics (INRA 2022)
    zgbek, A Lommatzsch, B Kille, P Liu, JA Gulla, EC Malthouse
    Proceedings of the 45th International ACM SIGIR Conference on Research and 2022

  • Balancing multi-domain corpora learning for open-domain response generation
    Y Xing, J Cai, N Barlaug, P Liu, JA Gulla
    Findings of the Association for Computational Linguistics: NAACL 2022, 2104-2120 2022

  • Building Sentiment Lexicons for Mainland Scandinavian Languages Using Machine Translation and Sentence Embeddings
    P Liu, C Marco, JA Gulla
    Proceedings of the Language Resources and Evaluation Conference 2022

  • 9th International Workshop on News Recommendation and Analytics
    zgbek, A Lommatzsch, B Kille, P Liu, Z Pu, JA Gulla
    Proceedings of the 15th ACM Conference on Recommender Systems, 772-774 2021

  • Multilingual review-aware deep recommender system via aspect-based sentiment analysis
    P Liu, L Zhang, JA Gulla
    ACM Transactions on Information Systems (TOIS) 39 (2), 1-33 2021

  • Dynamic attention-based explainable recommendation with textual and visual fusion
    P Liu, L Zhang, JA Gulla
    Information Processing & Management 57 (6), 102099 2020

  • Exploiting Latent Context for Effective Social Recommendation
    P Liu
    NTNU 2020

  • Dynamic attention-integrated neural network for session-based news recommendation
    L Zhang, P Liu, JA Gulla
    Machine Learning 108, 1851-1875 2019

  • Learning Multi-granularity Dynamic Network Representations for Social Recommendation
    P Liu, L Zhang, JA Gulla
    Machine Learning and Knowledge Discovery in Databases: European Conference 2019

  • Real-time social recommendation based on graph embedding and temporal context
    P Liu, L Zhang, JA Gulla
    International Journal of Human-Computer Studies 121, 58-72 2019

  • Semi-supervised Sentiment Analysis for Under-Resourced Languages with a Sentiment Lexicon.
    P Liu, C Marco, JA Gulla
    INRA@ RecSys, 12-17 2019

  • A deep joint network for session-based news recommendations with contextual augmentation
    L Zhang, P Liu, JA Gulla
    Proceedings of the 29th on Hypertext and Social Media, 201-209 2018

  • The adressa dataset for news recommendation
    JA Gulla, L Zhang, P Liu, zgbek, X Su
    Proceedings of the international conference on web intelligence, 1042-1048 2017

  • A neural time series forecasting model for user interests prediction on Twitter
    L Zhang, P Liu, JA Gulla
    Proceedings of the 25th Conference on User Modeling, Adaptation and 2017

MOST CITED SCHOLAR PUBLICATIONS

  • The adressa dataset for news recommendation
    JA Gulla, L Zhang, P Liu, zgbek, X Su
    Proceedings of the international conference on web intelligence, 1042-1048 2017
    Citations: 173

  • Sarcasm detection in social media based on imbalanced classification
    P Liu, W Chen, G Ou, T Wang, D Yang, K Lei
    Web-Age Information Management: 15th International Conference, WAIM 2014 2014
    Citations: 103

  • Dynamic attention-integrated neural network for session-based news recommendation
    L Zhang, P Liu, JA Gulla
    Machine Learning 108, 1851-1875 2019
    Citations: 50

  • Multilingual review-aware deep recommender system via aspect-based sentiment analysis
    P Liu, L Zhang, JA Gulla
    ACM Transactions on Information Systems (TOIS) 39 (2), 1-33 2021
    Citations: 47

  • Pre-train, Prompt, and Recommendation: A Comprehensive Survey of Language Modeling Paradigm Adaptations in Recommender Systems
    P Liu, L Zhang, JA Gulla
    Transactions of the Association for Computational Linguistics 11, 1553-1571 2023
    Citations: 42

  • Dynamic attention-based explainable recommendation with textual and visual fusion
    P Liu, L Zhang, JA Gulla
    Information Processing & Management 57 (6), 102099 2020
    Citations: 40

  • A deep joint network for session-based news recommendations with contextual augmentation
    L Zhang, P Liu, JA Gulla
    Proceedings of the 29th on Hypertext and Social Media, 201-209 2018
    Citations: 36

  • Real-time social recommendation based on graph embedding and temporal context
    P Liu, L Zhang, JA Gulla
    International Journal of Human-Computer Studies 121, 58-72 2019
    Citations: 32

  • Dynamic topic-based sentiment analysis of large-scale online news
    P Liu, JA Gulla, L Zhang
    Web Information Systems Engineering–WISE 2016: 17th International Conference 2016
    Citations: 12

  • A neural time series forecasting model for user interests prediction on Twitter
    L Zhang, P Liu, JA Gulla
    Proceedings of the 25th Conference on User Modeling, Adaptation and 2017
    Citations: 7

  • Aspect-specific polarity-aware summarization of online reviews
    G Ou, W Chen, P Liu, T Wang, D Yang, K Lei, Y Liu
    Web-Age Information Management: 14th International Conference, WAIM 2013 2013
    Citations: 4

  • Balancing multi-domain corpora learning for open-domain response generation
    Y Xing, J Cai, N Barlaug, P Liu, JA Gulla
    Findings of the Association for Computational Linguistics: NAACL 2022, 2104-2120 2022
    Citations: 3

  • NLEBench+ NorGLM: A Comprehensive Empirical Analysis and Benchmark Dataset for Generative Language Models in Norwegian
    P Liu, L Zhang, TN Farup, EW Lauvrak, JE Ingvaldsen, S Eide, JA Gulla, ...
    arXiv preprint arXiv:2312.01314 2023
    Citations: 2

  • Prompt and Instruction-Based Tuning for Response Generation in Conversational Question Answering
    Y Xing, P Liu
    International Conference on Applications of Natural Language to Information 2023
    Citations: 2

  • Semi-supervised Sentiment Analysis for Under-Resourced Languages with a Sentiment Lexicon.
    P Liu, C Marco, JA Gulla
    INRA@ RecSys, 12-17 2019
    Citations: 2

  • The 10th International Workshop on News Recommendation and Analytics (INRA 2022)
    zgbek, A Lommatzsch, B Kille, P Liu, JA Gulla, EC Malthouse
    Proceedings of the 45th International ACM SIGIR Conference on Research and 2022
    Citations: 1