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abstract: "Propose a novel unsupervised aptamer screening paradigm and FAFormer, a frame averaging-based equivariant transformer architecture.",
@@ -30,6 +31,7 @@ export const publications = [
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title: "From Similarity to Superiority: Channel Clustering for Time Series Forecasting",
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authors: "Jialin Chen, Jan Eric Lenssen, Aosong Feng, Weihua Hu, Matthias Fey, Leandros Tassiulas, Jure Leskovec, Rex Ying",
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venue: "Arxiv Preprint",
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page: null,
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code: null,
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paper: "https://arxiv.org/pdf/2404.01340",
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abstract: "We developed a novel and adaptable Channel Clustering Module (CCM), which dynamically groups channels characterized by intrinsic similarities and leverages cluster identity, instead of channel identity, to improve time series forecasting performance.",
@@ -54,6 +56,7 @@ export const publications = [
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title: "HEART: Learning Better Representation of EHR Data with a Heterogeneous Relation-Aware Transformer",
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authors: "T Huang, SA Rizvi, R Krishna Thakur, V Socrates, M Gupta, D Dijk, RA Taylor, R Ying",
abstract: "We propose HEART, a pretrained language model for structured EHR data. HEART seamlessly encodes heterogeneous medical entity information through a novel relation embedding module and a multi-level attention scheme.",
@@ -64,6 +67,7 @@ export const publications = [
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title: "Online Detection of Anomalies in Temporal Knowledge Graphs with Interpretability",
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authors: "Jiasheng Zhang, Rex Ying, Jie Shao",
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venue: "SIGMOD 2025",
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page: null,
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code: "https://github.com/zjs123/ANoT",
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paper: "https://arxiv.org/abs/2408.00872",
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abstract: "we introduce AnoT, an efficient TKG summarization method tailored for interpretable online anomaly detection in TKGs. AnoT begins by summarizing a TKG into a novel rule graph, enabling flexible inference of complex patterns in TKGs.",
@@ -103,6 +107,7 @@ export const publications = [
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title: "Explaining Graph Neural Networks via Structure-aware Interaction Index",
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authors: "Ngoc Bui, Hieu Trung Nguyen, Viet Anh Nguyen, Rex Ying",
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venue: "ICML 2024",
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page: null,
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code: "https://github.com/ngocbh/MAGE",
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paper: "https://arxiv.org/abs/2405.14352",
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abstract: "We introduces a novel interaction index, namely the Myerson-Taylor interaction index, that internalizes the graph structure into attributing the node values of Shapley value and the interaction values among nodes. We prove that that the Myerson-Taylor index is the unique one that satisfies a system of five natural axioms accounting for graph structure and high-order interaction among nodes. We propose MAGE, a new graph explainer that uses the second-order Myerson-Taylor index to identify the most important motifs influencing the model prediction.",
@@ -113,6 +118,7 @@ export const publications = [
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title: "TempMe: Towards the explainability of temporal graph neural networks via motif discovery",
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