Abstract: Although Object Management Group (OMG) Unified Modeling Language (UML) introduced Object Constraint Language (OCL) to add formalism as constraints in its models, it still lacks formal ...

The LNP | LancasterOnline Opinion department publishes reader letters in both the newspaper and online on Wednesdays and Sundays. On the other five days of the week (Monday, Tuesday, Thursday, Friday, ...

The LNP | LancasterOnline Opinion department publishes reader letters in both the newspaper and online on Wednesdays and Sundays. On the other five days of the week (Monday, Tuesday, Thursday, Friday, ...

Letters to the editor are welcome via this form, email, delivered directly to our office, or via U.S. Postal Service under the following guidelines: • Please try to keep your letters in the 300-word ...

The Post welcomes letters up to 250 words on topics of general interest. Letters must include full name, home address, day and evening phone numbers, and may be edited for length, grammar and accuracy ...

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Denver Post Newsroom: 303-954-1201 or [email protected] News tips: denverpost.com/news-tips Customer Service: Customer service is open Monday-Friday from 6:30 a ...

The Republican and Democratic parties today are not the parties of your Granddaddy. At its founding in 1854 in Ripon, Wisconsin, the Republican Party was a coalition of various political elements, ...

PDF files have become ubiquitous in our multi-platform world. This convenient file format makes it possible to view and share documents across various devices using various operating systems and ...