Predicting the Quality of Web Services Based on User Stability. - Fitriyah Hasny; Samuel Mensah; Deliang Yi; Chune Li; Richong Zhang (SCC, 2016)

Aspect-Level Sentiment Analysis Via Convolution over Dependency Tree. - Kai Sun; Richong Zhang; Samuel Mensah; Yongyi Mao; Xudong Liu 001 (EMNLP/IJCNLP (1), 2019)

A Neural Bag-of-Words Modelling Framework for Link Prediction in Knowledge Bases with Sparse Connectivity. - Fanshuang Kong; Richong Zhang; Hongyu Guo; Samuel Mensah; Zhiyuan Hu; Yongyi Mao (WWW, 2019)

Relation Extraction with Convolutional Network over Learnable Syntax-Transport Graph. - Kai Sun; Richong Zhang; Yongyi Mao; Samuel Mensah; Xudong Liu 001 (AAAI, 2020)

Replicate, Walk, and Stop on Syntax: An Effective Neural Network Model for Aspect-Level Sentiment Classification. - Yaowei Zheng; Richong Zhang; Samuel Mensah; Yongyi Mao (AAAI, 2020)

Recurrent Interaction Network for Jointly Extracting Entities and Classifying Relations. - Kai Sun; Richong Zhang; Samuel Mensah; Yongyi Mao; Xudong Liu 001 (EMNLP (1), 2020)

Anchored Model Transfer and Soft Instance Transfer for Cross-Task Cross-Domain Learning: A Study Through Aspect-Level Sentiment Classification. - Yaowei Zheng; Richong Zhang; Suyuchen Wang; Samuel Mensah; Yongyi Mao (WWW, 2020)

A Probabilistic Model for User Interest Propagation in Recommender Systems. - Samuel Mensah; Chunming Hu; Xue Li; Xudong Liu 001; Richong Zhang (IEEE Access, 2020)

Pairwise Link Prediction Model for Out of Vocabulary Knowledge Base Entities. - Richong Zhang; Samuel Mensah; Fanshuang Kong; Zhiyuan Hu; Yongyi Mao; Xudong Liu 001 (ACM Trans. Inf. Syst., 2020)

Progressive Multi-task Learning with Controlled Information Flow for Joint Entity and Relation Extraction. - Kai Sun; Richong Zhang; Samuel Mensah; Yongyi Mao; Xudong Liu 001 (AAAI, 2021)

Continuity of Academic Work through e-Learning during the COVID-19 Lockdown: The Case of Ghana. - Mateko Okantey; Nana Kofi Annan; Dennis Soku; Samuel Mensah; Isaac Korboe; Kojo Akuokoh Frimpong (CSEDU (2), 2021)

An Empirical Study on Leveraging Position Embeddings for Target-oriented Opinion Words Extraction. - Samuel Mensah; Kai Sun; Nikolaos Aletras (EMNLP (1), 2021)

Collaborative filtering grounded on knowledge graphs. - Ya Chen; Samuel Mensah; Fei Ma; Hao Wang; Zhongan Jiang (Pattern Recognit. Lett., 2021)

Unsupervised Sentence Representation via Contrastive Learning with Mixing Negatives. - Yanzhao Zhang; Richong Zhang; Samuel Mensah; Xudong Liu 001; Yongyi Mao (AAAI, 2022)

A Transformational Biencoder with In-Domain Negative Sampling for Zero-Shot Entity Linking. - Kai Sun; Richong Zhang; Samuel Mensah; Yongyi Mao; Xudong Liu 001 (ACL (Findings), 2022)

Contrastive Learning with Expectation-Maximization for Weakly Supervised Phrase Grounding. - Keqin Chen; Richong Zhang; Samuel Mensah; Yongyi Mao (EMNLP, 2022)

Explicit Role Interaction Network for Event Argument Extraction. - Nan Ding; Chunming Hu; Kai Sun; Samuel Mensah; Richong Zhang (EMNLP (Findings), 2022)

DropMix: A Textual Data Augmentation Combining Dropout with Mixup. - Fanshuang Kong; Richong Zhang; Xiaohui Guo; Samuel Mensah; Yongyi Mao (EMNLP, 2022)

A Hierarchical N-Gram Framework for Zero-Shot Link Prediction. - Mingchen Li; Junfan Chen 001; Samuel Mensah; Nikolaos Aletras; Xiulong Yang; Yang Ye (EMNLP (Findings), 2022)

Aspect-Level Sentiment Analysis via a Syntax-Based Neural Network. - Richong Zhang; Qianben Chen; Yaowei Zheng; Samuel Mensah; Yongyi Mao (IEEE ACM Trans. Audio Speech Lang. Process., 2022)

Trading Syntax Trees for Wordpieces: Target-oriented Opinion Words Extraction with Wordpieces and Aspect Enhancement. - Samuel Mensah; Kai Sun; Nikolaos Aletras (ACL (2), 2023)

Self-training through Classifier Disagreement for Cross-Domain Opinion Target Extraction. - Kai Sun; Richong Zhang; Samuel Mensah; Nikolaos Aletras; Yongyi Mao; Xudong Liu 001 (WWW, 2023)

Word Sense Disambiguation by Refining Target Word Embedding. - Xuefeng Zhang; Richong Zhang; Xiaoyang Li 004; Fanshuang Kong; Junfan Chen 001; Samuel Mensah; Yongyi Mao (WWW, 2023)

Learning Implicit and Explicit Multi-task Interactions for Information Extraction. - Kai Sun; Richong Zhang; Samuel Mensah; Yongyi Mao; Xudong Liu 001 (ACM Trans. Inf. Syst., 2023)

Classification-oriented dawid skene model for transferring intelligence from crowds to machines. - Jiaran Li; Richong Zhang; Samuel Mensah; Wenyi Qin; Chunming Hu (Frontiers Comput. Sci., 2023)

Multimodal Relation Extraction via a Mixture of Hierarchical Visual Context Learners. - Xiyang Liu 001; Chunming Hu; Richong Zhang; Kai Sun; Samuel Mensah; Yongyi Mao (WWW, 2024)

Learning distributed representations of knowledge that preserve deductive reasoning. - Ya Chen; Samuel Mensah; Junpeng Li (Knowl. Based Syst., 2024)

VERO: Verification and Zero-Shot Feedback Acquisition for Few-Shot Multimodal Aspect-Level Sentiment Classification. - Kai Sun; Hao Wu; Bin Shi; Samuel Mensah; Peng Liu; Bo Dong (AAAI, 2025)

FinNLI: Novel Dataset for Multi-Genre Financial Natural Language Inference Benchmarking. - Jabez Magomere; Elena Kochkina; Samuel Mensah; Simerjot Kaur; Charese Smiley (NAACL (Findings), 2025)

A Variational Approach for Mitigating Entity Bias in Relation Extraction. - Samuel Mensah; Elena Kochkina; Jabez Magomere; Joy Prakash Sain; Simerjot Kaur; Charese Smiley (CoRR, 2025)