Uchenna Akujuobi

21 papers A* 4A 2Journal 11Unranked 3
YearRankTypeTitle / Venue / Authors
2024 J jnl
CERM: Context-aware Literature-based Discovery via Sentiment Analysis.
CoRR
Julio Christian Young, Uchenna Akujuobi
2024 — conf
It is Simple Sometimes: A Study On Improving Aspect-Based Sentiment Analysis Performance.
ACL (Findings)
Laura Cabello, Uchenna Akujuobi
2024 J jnl
It is Simple Sometimes: A Study On Improving Aspect-Based Sentiment Analysis Performance.
CoRR
Laura Cabello, Uchenna Akujuobi
2024 J jnl
Link prediction for hypothesis generation: an active curriculum learning infused temporal graph-based approach.
Artif. Intell. Rev.
Uchenna Akujuobi, Priyadarshini Kumari, Jihun Choi, Samy Badreddine, Kana Maruyama, Sucheendra K. Palaniappan, Tarek R. Besold
2024 J jnl
MEG: Medical Knowledge-Augmented Large Language Models for Question Answering.
CoRR
Laura Cabello, Carmen Martin-Turrero, Uchenna Akujuobi, Anders Søgaard, Carlos Bobed
2024 J jnl
Revisiting named entity recognition in food computing: enhancing performance and robustness.
Artif. Intell. Rev.
Uchenna Akujuobi, Shuhong Liu, Tarek R. Besold
2023 A conf
CERM: Context-Aware Literature-Based Discovery via Sentiment Analysis.
ECAI
Julio Christian Young, Uchenna Akujuobi
2023 A* conf
T-PAIR: Temporal Node pair Embedding for Automatic Biomedical Hypothesis Generation (Extended abstract).
ICDE
Uchenna Akujuobi, Michael Spranger, Sucheendra K. Palaniappan, Xiangliang Zhang
2022 J jnl
Semantic guide for semi-supervised few-shot multi-label node classification.
Inf. Sci.
Lin Xiao, Pengyu Xu, Liping Jing, Uchenna Akujuobi, Xiangliang Zhang
2022 J jnl
T-PAIR: Temporal Node-Pair Embedding for Automatic Biomedical Hypothesis Generation.
IEEE Trans. Knowl. Data Eng.
Uchenna Akujuobi, Michael Spranger, Sucheendra K. Palaniappan, Xiangliang Zhang
2020 — —
Learning from Scholarly Attributed Graphs for Scientific Discovery.
Uchenna Akujuobi
2020 A conf
Recurrent Attention Walk for Semi-supervised Classification.
WSDM
Uchenna Akujuobi, Qiannan Zhang, Yufei Han, Xiangliang Zhang
2020 A* conf
Temporal Positive-unlabeled Learning for Biomedical Hypothesis Generation via Risk Estimation.
NeurIPS
Uchenna Akujuobi, Jun Chen, Mohamed Elhoseiny, Michael Spranger, Xiangliang Zhang
2020 J jnl
Temporal Positive-unlabeled Learning for Biomedical Hypothesis Generation via Risk Estimation.
CoRR
Uchenna Akujuobi, Jun Chen, Mohamed Elhoseiny, Michael Spranger, Xiangliang Zhang
2019 A* conf
Collaborative Graph Walk for Semi-Supervised Multi-label Node Classification.
ICDM
Uchenna Akujuobi, Yufei Han, Qiannan Zhang, Xiangliang Zhang
2019 J jnl
Collaborative Graph Walk for Semi-supervised Multi-Label Node Classification.
CoRR
Uchenna Akujuobi, Yufei Han, Qiannan Zhang, Xiangliang Zhang
2019 A* conf
Dataset Recommendation via Variational Graph Autoencoder.
ICDM
Basmah Altaf, Uchenna Akujuobi, Lu Yu, Xiangliang Zhang
2019 J jnl
Recurrent Attention Walk for Semi-supervised Classification.
CoRR
Uchenna Akujuobi, Qiannan Zhang, Yufei Han, Xiangliang Zhang
2018 — conf
Mining top-k Popular Datasets via a Deep Generative Model.
IEEE BigData
Uchenna Akujuobi, Ke Sun, Xiangliang Zhang
2017 — conf
Delve: A Data Set Retrieval and Document Analysis System.
ECML/PKDD (3)
Uchenna Akujuobi, Xiangliang Zhang
2017 J jnl
Delve: A Dataset-Driven Scholarly Search and Analysis System.
SIGKDD Explor.
Uchenna Akujuobi, Xiangliang Zhang