Publication
Mathematics
Video
Joint Modeling for Dependency Parsing
Abstract: Parsing accuracy is greatly impacted by the quality of preprocessing steps such as part-of-speech (POS) tagging, word segmentation and morphological analysis. While prior researches have successfully demonstrated that joint modeling alleviates error propagation in…
Video
Developing PDE-compartment hybrid frameworks for modelling cell migration
Spatial reaction-diffusion models have been employed to describe many emergent phenomena in biological systems. The modelling technique most commonly adopted in the literature implements systems of partial differential equations (PDEs), which assumes there are sufficient…
Video
A Duality Based Framework for Designing Simple Mechanisms
A central theme in mechanism design is understanding the tradeoff between simplicity and optimality of the designed mechanism. An important and challenging task here is to design simple multi-item mechanisms that can approximately optimize the…
Video
Tight Complexity Bounds for Composite Optimization
We provide tight upper and lower bounds on the complexity of minimizing the average of $m$ convex functions using gradient and prox information for the component functions. We show a significant gap between the complexity…
Tool
Learning from Explicit and Implicit Supervision Jointly For Algebra Word Problems
This is a public release of the dataset corresponding the paper “Learning from Explicit and Implicit Supervision Jointly For Algebra Word Problems” that appeared in EMNLP 2016. This set only contains the implicit supervised examples.…