Code & Data

Code

CrossHAR (Cross-dataset Human Behavior Sensing)

Paper: [Ubicomp’24] CrossHAR: Generalizing Cross-dataset Human Activity Recognition via Hierarchical Self-Supervised Pretraining
Code for our CrossHAR Paper

Explainability of Foundation Models

[EMNLP’24] Variational Language Concepts for Interpreting Foundation Language Models
Code for our Foundation Model Paper

Privacy of Mobile Data

Paper: [KDD’24] Where have you been? A Study of Privacy Risk for Point-of-Interest Recommendation
Code for our Privacy of Mobile Data Paper

Paths2Pair (Efficient Prediction on Billion-scale Heterogeneous Graph)

Paper: [KDD’24] Paths2Pair: Meta-path Based Link Prediction in Billion-Scale Commercial Heterogeneous Graphs
Code for our Paths2Pair Paper

ComplexPath (Efficient and Effective Node Ranking on Billion-scale Heterogeneous Graph)

Paper: [VLDB’24] Complex-Path: Effective and Efficient Node Ranking with Paths in Billion-Scale Heterogeneous Graphs
Code for our ComplexPath Paper