The X-machine (XM) is a theoretical model of computation introduced by Samuel Eilenberg in 1974. [1] The X in "X-machine" represents the fundamental data type on which the machine operates; for example, a machine that operates on databases (objects of type database) would be a database-machine.

Caleb, a 26 year old programmer at the world's largest internet company, wins a competition to spend a week at a private mountain retreat belonging to Nathan, the reclusive CEO of the company.

We develop software for Siemens, Allen-Bradley and Omron PLC, using programming languages (IL, ST, LD, SFC) that best fit the logic of the process. We are integrators of robots of the most famous brands worldwide, including: ABB, COMAU, KUKA, FANUC and others.

XMachines is an Indian Robotics & AI company which builds innovative products infused with Robotics & AI technologies for consumer and enterprise markets. The current product lines include AI based Robots for Precision agriculture which reduces the chemical usage while increasing operational efficiencies in agri operations.

How are X-machines related to physical machines? Introducing labelled transition systems, finite state machines, X-machines, path computations and the relation computed by an X-machine. When is a function X-computable?

A Stream X-Machine (SXM) is an extended finite-state machine with auxiliary memory, inputs and outputs. It is a variant of the general X-machine, in which the fundamental data type X = Out * × Mem × In *, that is, a tuple consisting of an output stream, the memory and an input stream.

2000年12月1日 · Finite state machines, pushdown automata and Turing machines all provided different examples of X-machines obtained by varying some of the components of the X-machine's definition.

An X-Machine is a IO-tuple.M = (X, Y, Z, a, p, Q, <1>, F, I, T), where: 1. X is the fundamental data set that the machine operates on. 2. Y and Z are the input and the output sets, respectively. 3. a and p are the input and the output (partial) functions, respectively, used to convert the input and the output sets into, and from, the

X-machines were introduced by S. Eilenberg in 1974 ([Eil74]) as a mathematical framework for examining the relationships between languages and automata. The X-machine definition provided ... Abstract.

2 天之前 · Intuitive Machines' Athena lander, riding on top of a SpaceX Falcon 9 rocket, launches toward the moon from Launch Complex 39A at NASA's Kennedy Space Center in Florida on Wednesday.