**Graph Finite-State Automaton**, or **GFSA**, is a differentiable layer for learning graph structure that adds a new edge type (expressed as a weighted adjacency matrix) to a base graph. This layer can be trained end-to-end to add derived relationships (edges) to arbitrary graph-structured data based on performance on a downstream task.

TAPEX is a conceptually simple and empirically powerful pre-training approach to empower existing models with table reasoning skills. TAPEX realizes table pre-training by learning a neural SQL executor over a synthetic corpus, which is obtained by automatically synthesising executable SQL queries.

TAPEX

TAPEX: Table Pre-training via Learning a Neural SQL Executor

GFSA

Learning Graph Structure With A Finite-State Automaton Layer

**Content-Aware ReAssembly of FEatures (CARAFE)** is an operator for feature upsampling in convolutional neural networks. CARAFE has several appealing properties: (1) Large field of view. Unlike previous works (e.g. bilinear interpolation) that only exploit subpixel neighborhood, CARAFE can aggregate contextual information within a large receptive field. (2) Content-aware handling. Instead of using a fixed kernel for all samples (e.g. deconvolution), CARAFE enables instance-specific content-aware handling, which generates adaptive kernels on-the-fly. (3) Lightweight and fast to compute.

Source	Learning Graph Structure With A Finite-State Automaton Layer
Year	2000
Data Source	CC BY-SA - https://paperswithcode.com