Zesheng Liu — accepted AI-conference papers

2025

Federated Incremental Named Entity Recognition

Zesheng Liu, Qiannan Zhu, Cuiping Li, Hong Chen

COLING 2025main

Federated learning-based Named Entity Recognition (FNER) has attracted widespread attention through decentralized training on local clients. However, most FNER models assume that entity types are pre-fixed, so in practical applications, local clients constantly receive new entity types without enoug…

Cited by 0 Source ↗PDF ↗code ↗Scholar ↗

2025

Prototypical Replay with Old-class Focusing Knowledge Distillation for Incremental Named Entity Recognition

Zesheng Liu, Qiannan Zhu, Cuiping Li, Hong Chen

AAAI 2025technical

Catastrophic forgetting is a key challenge in incremental named entity recognition (INER). Existing methods often address this issue through distillation-based approaches, which involve transferring previously learned knowledge from the old model to the new one. However, these methods may not fully…

Cited by 0 Source ↗PDF ↗Scholar ↗