Ajian Liu
15 papers · 2019–2026 · 6 venues · across top CS/AI venues
Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.
Achievements
Jump to papers ↓+3 more ↓ Show less ↑
🗺️ Taxonomy Completionist (35) 🏃 Academic Marathon · Sprint 🌍 Conference Polyglot · Silver 🌉 Interdisciplinary Bridge · Bronze 🧬 Topic Evolution
🗃️
Keyword Collector
(70)
⚡
Prolific Year · Productive
💎
Century Club · Bronze
Top co-authors
Research topics
Computer Vision
(12)
Analysis
(12)
Deep Learning
(10)
Machine Learning
(7)
Learning Types · Deep Learning
(7)
Artificial Intelligence
(5)
Core AI
(5)
Learning Types · Machine Learning
(5)
Application Areas
(3)
Architectures
(3)
Core Methods
(2)
Models
(2)
Optimization & Theory
(2)
Generation
(1)
Learning Paradigms
(1)
Keywords
face anti-spoofing
(6)
face recognition
(3)
multimodal learning
(3)
vision-language model
(3)
multimodal large language model
(2)
state space model
(2)
vision transformer
(2)
cross-domain generalization
(2)
representation learning
(2)
biometric security
(2)
face attack detection
(2)
multimodal fusion
(2)
multi-label classification
(1)
domain generalization
(1)
knowledge distillation
(1)
adversarial robustness
(1)
catastrophic forgetting
(1)
optimal transport
(1)
deepfake detection
(1)
visual question answering
(1)
Papers
From Intuition to Investigation: A Tool-Augmented Reasoning MLLM Framework for Generalizable Face Anti-Spoofing
CVPR 2026
PointCSP: Cross-Sample Semantic Propagation and Stability Preservation in Self-Supervised Point Cloud Learning
CVPR 2026
PointMC: Multi-view Consistent Encoding and Center-Global Feature Fusion for Point Clouds Understanding
AAAI 2026
Your Classifier Can Do More: Towards Balancing the Gaps in Classification, Robustness, and Generation
CVPR 2026
Interpretable Face Anti-Spoofing: Enhancing Generalization with Multimodal Large Language Models
AAAI 2025
Mixture-of-Attack-Experts with Class Regularization for Unified Physical-Digital Face Attack Detection
AAAI 2025
Not All Frame Features Are Equal: Video-to-4D Generation via Decoupling Dynamic-Static Features
ICCV 2025
Recover and Match: Open-Vocabulary Multi-Label Recognition through Knowledge-Constrained Optimal Transport
CVPR 2025
TASAR: Transfer-based Attack on Skeletal Action Recognition
ICLR 2025
CFPL-FAS: Class Free Prompt Learning for Generalizable Face Anti-spoofing
CVPR 2024
Multi-Domain Incremental Learning for Face Presentation Attack Detection
AAAI 2024
Unified Physical-Digital Face Attack Detection
IJCAI 2024
MA-ViT: Modality-Agnostic Vision Transformers for Face Anti-Spoofing
IJCAI 2022
CASIA-SURF CeFA: A Benchmark for Multi-Modal Cross-Ethnicity Face Anti-Spoofing
WACV 2021
A Dataset and Benchmark for Large-Scale Multi-Modal Face Anti-Spoofing
CVPR 2019