DataSig

A rough path between mathematics and data science

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We're thrilled to have Purba Das speaking at our next RPIG meeting on Wed 20 May at 16:00 BST. Purba will be speaking on ‘Noise estimation of SDE from a single data trajectory'. Don't miss the talk! To join the RPIG see https://t.co/YTfWpSDIL3

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Torben Berndt is our Rough Path Interest Group (RPIG) speaker on Wed 22 Apr at 16:00 BST. He will be speaking on the topic of 'Permutation Equivariance in Graph Neural Controlled Differential Equations for Dynamic Graph Representation Learning. To join https://t.co/YTfWpSDIL3……

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Zijiu Lyu is our Rough Path Interest Group (RPIG) speaker on Wed 8 Apr at 16:00 BST. He will be speaking on the topic of 'Policy Transfer for Continuous Time Reinforcement Learning: A (Rough) Differential Equation Approach'. To join the RPIG see https://t.co/YTfWpSDIL3……

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Don't miss this week's Routh Path Interest Group (RPIG) talk on Wednesday 25th February at 16:00 GMT. Mihriban Ceylan will be speaking on 'Global universal approximation with Brownian signatures'. Join the RPIG here: https://t.co/YTfWpSDIL3

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We're thrilled to have Ben Walker speaking at our next RPIG meeting on Wed 28 Jan at 16:00 GMT. Ben will be speaking on ‘Advances in Neural Controlled Differential Equations'. Don't miss the talk! To join the RPIG see https://t.co/YTfWpSDIL3

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Federico Danieli is our Rough Path Interest Group (RPIG) speaker on Wed 17 Dec at 16:00 GMT. He will be speaking on the topic of 'ParaRNN: Unlocking Parallel Training of Nonlinear RNNs for Large Language Models'. Don't miss! To join the RPIG see https://t.co/YTfWpSEgAB……

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We're thrilled to have Leonard Schmitz speaking at our next RPIG meeting on Wed 10 December at 16:00 GMT. Leonard will be speaking on ‘Learning barycenters from signature matrices'. Don't miss! To join the RPIG see https://t.co/YTfWpSDIL3

[DataSig @data_sig]

Don't miss this week's Routh Path Interest Group (RPIG) talk on Wednesday 26th November at 16:00 GMT. Qijin Shi will be speaking on 'From Rough Paths to No-Free-Lunch: Classification of Unbiased Rough Integrators'. Join the RPIG here: https://t.co/YTfWpSDIL3

[DataSig @data_sig]

Don't miss Zhengyang Geng's talk at Rough Path Interest Group (RPIG) meeting this Wed 19 Nov at 16:00 (GMT). He will be speaking on the topic of 'Mean Flows for One-Step Generative Modeling'. Save the date! To join the RPIG see https://t.co/YTfWpSDIL3

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Don't miss this week's Routh Path Interest Group (RPIG) talk on Wednesday 12th November at 16:00 GMT. Ruimeng Hu will be speaking on 'Robust Mean-Field Control with Aggregate Shocks'. Join the RPIG here: https://t.co/YTfWpSEgAB

[DataSig @data_sig]

Great news! James Foster has been awarded the Leslie Fox Prize for Numerical Analysis — a globally recognized honor for early-career researchers in the field — for his work on the analysis of splitting methods for stochastic differential equations (SDEs).
Congratulations!

[DataSig @data_sig]

Don't miss! Our next RPIG talk will be on the 9th of July at 11am (not usual time!). Join us for another interesting discussion! Our guest speaker will be Tiexin Qin who will talk on 'Deep Signature: Characterization of Large-Scale Molecular Dynamics'. https://t.co/YTfWpSEgAB

[DataSig @data_sig]

We're thrilled to have Hans Riess speaking at our next RPIG meeting on Wed 25 June at 16:00 BST. Hans will be speaking on ‘Spatiotemporal Deep Learning with Path Signatures and Graph Neural Networks. Don't miss! To join the RPIG see https://t.co/YTfWpSEgAB

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Don't miss Vincenzo Galgano's talk at Rough Path Interest Group (RPIG) meeting this Wed 11 June at 16:00 (BST). He will be speaking on the topic of 'Discrete signature tensors for persistence landscapes'. Save the date! To join the RPIG see https://t.co/YTfWpSDIL3

[DataSig @data_sig]

We're thrilled to have Francesca Primavera speak at our next RPIG meeting this Wed 4 June at 16:00 BST. She will be speaking on ‘Functional Itô-formula and Taylor expansions for non-anticipative maps of càdlàg rough paths’. To join the RPIG see https://t.co/YTfWpSDIL3

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Songlin Yang is our Rough Path Interest Group (RPIG) speaker on Wed 30 Apr at 16:00 BST. She will be speaking on the topic of 'Advances in Scalable Linear RNNs: DeltaNet and Its Variants'. Don't miss! To join the RPIG see https://t.co/YTfWpSDIL3……

[DataSig @data_sig]

We're thrilled to have Florian Krach speaking at our next RPIG meeting on Wed 2 Apr at 16:00 BST. Florian will be speaking on ‘Neural Jump Ordinary Differential Equations’. Don't miss! To join the RPIG see https://t.co/YTfWpSDIL3

[DataSig @data_sig]

Our next RPIG talk will be on the 19th of March at 10am (not usual time!). Join us next week for another interesting discussion! Our guest speaker will be Danyu Yang who will talk on 'The Lipschitz continuity of the solution to branched rough differential equations'

[DataSig @data_sig]

Daniil Shmelev is our Rough Path Interest Group (RPIG) speaker next Wed 5 March at 16:00 GMT. He will be speaking on the topic of 'Sparse Signature Coefficient Recovery via Kernels'. Don't miss! To join the RPIG see https://t.co/YTfWpSEgAB

[DataSig @data_sig]

Don't miss this week's Routh Path Interest Group (RPIG) talk on Wednesday 19th February at 11:00 GMT (not usual time). Lu Chung will be speaking on 'Generative model for financial time series trained with MMD using a signature kernel'. Join the RPIG here: https://t.co/YTfWpSDIL3