The Open Source Definition (OSD) is a document published by the Open Source Initiative. Derived from Bruce Perens' Debian Free Software Guidelines, the...

The Open Definition (formerly Open Knowledge Definition) is published by the Open Knowledge Foundation (OKF) to define openness for any type of data,...

(OSI) definition is recognized by several governments internationally as the standard or de facto definition. OSI uses The Open Source Definition to determine...

Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use the source code...

OSI's efforts to achieve other goals not related to the definition. Unlike other free and open-source organizations, it does not develop software, which...

distribute the modifications. These criteria are outlined in the Open Source Definition. After 1980, the United States began to treat software as a literary work...

considered both free software and open-source software. The precise definition of the terms "free software" and "open-source software" applies them to any...

Software Definition may be more appropriately called free software; the GNU project in particular objects to their works being referred to as open-source. For...

Perens, creator of the Open Source Definition, co-founder of the Open Source Initiative, and a ham radio operator. He launched the Open Hardware Certification...

The open-source-software movement is a social movement that supports the use of open-source licenses for some or all software, as part of the broader...

also used by the Open Source Initiative (OSI) under the name "The Open Source Definition". Despite the philosophical differences between the free software...

in an open manner. The concept is related to open source and the Open Definition, whose first versions bore the title "Open Knowledge Definition", is derived...

discontinued development of the original software. Free and open-source software is that which, by definition, may be forked from the original development team...

The open-core model is a business model for the monetization of commercially produced open-source software. The open-core model primarily involves offering...

Definition. The Open Source Definition allows for further restrictions like price, type of contribution and origin of the contribution, e.g. the case of the NASA...

The Open Source Definition. In late 1998, Dr. Sepehr Kiani (a PhD in mechanical engineering from MIT) realized that designers could benefit from open...

Works" (as also in the Open Source Definition and Free Software Definition). For such free/open content both movements recommend the same three Creative...

definition of an open-source film is based on the OSI's open-source software definition and the definition of free cultural licenses. This definition...

Definition and co-founder of the Open Source Initiative. It is promoted at the web site PostOpen.org Post open source, also called "post open-source software...

both source-available software and proprietary software (e.g. id Software's Doom). In contrast, the definitions of free software and open-source software...

Open source intelligence (OSINT) is the collection and analysis of data gathered from open sources (overt sources and publicly available information)...

All open-source licenses must meet the Open Source Definition in order to be officially recognized as open source software. Free software, on the other...

violation of Points 6 and 9 of the Open Source Definition as used by the Open Source Initiative. The SSPL is based on the GNU Affero General Public License...

Shared Source Licenses to OSI". O'Reilly Radar. "Microsoft Limited Public License (Ms-LPL)". Microsoft. "The Open Source Definition". Open Source Initiative...

Software Definition, Open Source Definition, Debian Free Software Guidelines, Definition of Free Cultural Works and The Open Definition. These definitions were...

advocate in the free software movement. He created The Open Source Definition and published the first formal announcement and manifesto of open source. He co-founded...

their inherently open nature. There is no single definition, and interpretations vary with usage. Examples of open standards include the GSM, 4G, and 5G...

Perens to promote the term as part of "a marketing program for free software". The Open Source Definition is used by the Open Source Initiative to determine...

in the "Definition of Free Cultural Works", noting that both are rooted in the Open Source Definition and Free Software Definition. Therefore, the same...

provide the basic principles for the Debian Free Software Guidelines that serve as the basis of the Open Source Definition. Debian believes the makers...