Search Results for author: Tony S. Wirjanto

Found 4 papers, 0 papers with code

Joint Liability Model with Adaptation to Climate Change

no code implementations22 Apr 2024 Jiayue Zhang, Ken Seng Tan, Tony S. Wirjanto, Lysa Porth

This paper extends the application of ESG score assessment methodologies from large corporations to individual farmers' production, within the context of climate change.

Navigating Uncertainty in ESG Investing

no code implementations3 Oct 2023 Jiayue Zhang, Ken Seng Tan, Tony S. Wirjanto, Lysa Porth

The widespread confusion among investors regarding Environmental, Social, and Governance (ESG) rankings assigned by rating agencies has underscored a critical issue in sustainable investing.

Navigate Reinforcement Learning (RL)

Time-series Anomaly Detection via Contextual Discriminative Contrastive Learning

no code implementations16 Apr 2023 Katrina Chen, Mingbin Feng, Tony S. Wirjanto

We provide a theoretical analysis to demonstrate that the incorporation of the deterministic contrastive loss can effectively prevent the occurrence of a constant encoder solution.

Contrastive Learning One-Class Classification +3

Multivariate Time Series Anomaly Detection via Dynamic Graph Forecasting

no code implementations4 Feb 2023 Katrina Chen, Mingbin Feng, Tony S. Wirjanto

Some other works detect anomalies based on reconstructing or forecasting a list of inter-series graphs, which inadvertently weakens their power to capture temporal patterns within the data due to the discrete nature of graphs.

Anomaly Detection Time Series +2

Cannot find the paper you are looking for? You can Submit a new open access paper.