GitHub

Extensible SQL Lexer and Parser for Rust

This crate contains a lexer and parser for SQL that conforms with the ANSI/ISO SQL standard and other dialects. This crate is used as a foundation for SQL query engines, vendor-specific parsers, and ...
Pressenza

Launch of the 2nd International Decade for People of African Descent in the Asia Pacific Region

How many African diaspora communities live in Asia and the Pacific region? An official UN document states that there are no official statistics available on the demography of people of African descent ...
IEEE

Event-Triggered Multigradient Recursive Data-Driven Iterative Learning Tracking Control for Multiagent Systems

Abstract: This article introduces an event-triggered multigradient recursive data-driven iterative learning control (ETMGR-DDILC) scheme designed for consensus tracking in multiagent systems (MASs).
GitHub

Generate the fixed-form tokenizer from a grammar

Currently the fixed-form tokenizer (recursive descent parser) is hand-written, and has bugs. It should be possible to generate the full fixed-form tokenizer from a grammar, that would contain specific ...
IEEE

Recursive Descent Parser for Abstract Syntax Tree Visualization of Mathematical Expressions

Abstract: This study presents a novel method for finding and evaluating mathematical expressions using Abstract Syntax Trees (AST). The approach is particularly adaptable for both academic and ...
Aviation Week

Continuous descent initiative in Europe is leading to fuel and noise reductions

With many of the carriers in the MENA region flying multi-daily services into Europe, news from Geneva today on the latest progress of flying environmental approaches to European airports could lead ...