Collective intelligence

World Brain is a collection of essays and addresses by the English science fiction pioneer, social reformer, evolutionary biologist and historian H.

Swarm intelligence (SI) is the collective behavior of decentralized, self-organized systems, natural or artificial.

Open-source intelligence (OSINT) is intelligence collected from publicly available sources.

Brainstorming is a group creativity technique by which efforts are made to find a conclusion for a specific problem by gathering a list of ideas spontaneously contributed by its members.

A mathematical model is a description of a system using mathematical concepts and language.

Collaborative filtering (CF) is a technique used by recommender systems.

Eusociality (Greek eu: "good/real" + "social"), the highest level of organization of animal sociality, is defined by the following characteristics: cooperative brood care (including brood care of offspring from other individuals), overlapping generations within a colony of adults, and a division of labor into reproductive and non-reproductive groups.

In information systems, a tag is a non-hierarchical keyword or term assigned to a piece of information (such as an Internet bookmark, digital image, or computer file).

Collective consciousness or collective conscious (French: conscience collective) is the set of shared beliefs, ideas and moral attitudes which operate as a unifying force within society.

A meme (/ˈmiːm/ MEEM) is "an idea, behavior, or style that spreads from person to person within a culture".

User-generated content (UGC) is defined as "any form of content such as blogs, wikis, discussion forums, posts, chats, tweets, podcasts, digital images, video, audio files, advertisements and other forms of media that was created by users of an online system or service, often made available via social media websites".

The Director of National Intelligence Open Source Center (OSC) is a U.

Collaborative intelligence characterizes multi-agent, distributed systems where each agent, human or machine, is uniquely positioned, with autonomy to contribute to a problem-solving network.

Collective memory is the shared pool of knowledge and information in the memories of two or more members of a social group.

Collective wisdom, also called group wisdom and co-intelligence, is shared knowledge arrived at by individuals and groups.