← Search

Xiran Fan

5 accepted papers

2026

FAFO: Lossy KV Cache Compression for Lossless Inference Acceleration via Draftless Fumble Decoding

ICML 2026poster

Lossy KV cache compression is a well-explored subfield of machine learning efficiency, with improved latency being one of its major gains. However, lossy compression techniques can fumble from time to time, exhibiting various — and often catastrophic — failure patterns that are not only difficult to…

Cited by 0SourceScholar
2024

Discrete-state Continuous-time Diffusion for Graph Generation

NeurIPS 2024poster

Graph is a prevalent discrete data structure, whose generation has wide applications such as drug discovery and circuit design. Diffusion generative models, as an emerging research focus, have been applied to graph generation tasks. Overall, according to the space of states and time steps, diffusion…

2024

Enhancing Hyperbolic Knowledge Graph Embeddings via Lorentz Transformations

ACL 2024findings

Knowledge Graph Embedding (KGE) is a powerful technique for predicting missing links in Knowledge Graphs (KGs) by learning the entities and relations. Hyperbolic space has emerged as a promising embedding space for KGs due to its ability to represent hierarchical data. Nevertheless, most existing hy…

2023

Horospherical Decision Boundaries for Large Margin Classification in Hyperbolic Space

NeurIPS 2023poster

Hyperbolic spaces have been quite popular in the recent past for representing hierarchically organized data. Further, several classification algorithms for data in these spaces have been proposed in the literature. These algorithms mainly use either hyperplanes or geodesics for decision boundaries i…

Cited by 8SourcePDFScholar
2022

Nested Hyperbolic Spaces for Dimensionality Reduction and Hyperbolic NN Design

CVPR 2022poster

Hyperbolic neural networks have been popular in the recent past due to their ability to represent hierarchical data sets effectively and efficiently. The challenge in developing these networks lies in the nonlinearity of the embedding space namely, the Hyperbolic space. Hyperbolic space is a homogen…

Cited by 20PDFcodeScholar