LYCOS RETRIEVER 
Alloy: Alloy Casting
built 615 days ago
Alloy Steel will ... submit a quote for the larger Magnetite Concentrator Raw Feed Bin scheduled for commission later this year. It is expected the gross sales value to Alloy Steel will be in excess of one million dollars.
Source:
The motivation for the Alloy project was to bring to Z-style specification the kind of automation offered by model checkers. The Alloy Analyzer is designed for analyzing state machines with operations over complex states. Model checkers are designed for analyzing state machines that are composed of several state machines running in parallel, each with relatively simple state. Alloy allows structural constraints on the state to be described very directly (with sets and relations), whereas most model checking languages provide only relatively low-level data types (such as arrays and records). The input languages of model checkers do not usually allow you to describe the state with the kinds of data structure easily handled by Alloy (tables, trees, etc); most require even simple data structures to be encoded using low-level primitives such as arrays and enumerations.
Source:
Alloy will be hosting a series of VoIP presentations in March. These presentations are for resellers both new to VoIP and ... for existing VoIP resellers who what to update their product knowledge. Including : Epygi New QuadroM32 platform, PBXnSIP Software PBX, VoIP Distributed Paging systems, Ingate SIP Firewalls, and more…
Source:
Unlike a programming language, an Alloy model is declarative: it can describe the effect of a behaviour without giving its mechanism. This allows very succinct and partial models to be constructed and analyzed. It is similar in spirit to the formal specification languages Z, VDM, Larch, B, OBJ, etc, but, unlike all of these, is amenable to fully automatic analysis in the style of a model checker.
Source:
An alloy with two components is called a binary alloy; one with three is a ternary alloy, and so forth. Alloys can be further classified as either substitution alloys or interstitial alloys, depending on their method of formation. In substitution alloys, the atoms of the components are approximately the same size and the various atoms are simply substituted for one another in the crystal structure. An example of a (binary) substitution alloy is brass, made up of copper and zinc. Interstitial alloys occur when the atoms of one component are substantially smaller than the other and the smaller atoms fit into the spaces (interstices) between the larger atoms.
Source:
MORE ABOUT
Alloy Casting