Distributed cognition -

* Distributed cognition

* Distributed cognition

Distributed cognition is a psychological theory developed in the mid 1980s by Edwin Hutchins.

Distributed cognition is a branch of cognitive science that proposes that human knowledge and cognition are not confined to the individual.

Distributed cognition is a useful approach for ( re ) designing social aspects of cognition by putting emphasis on the individual and his / her environment.

Distributed cognition views a system as a set of representations, and models the interchange of information between these representations.

Distributed cognition as a theory of learning, i. e. one in which the development of knowledge is attributed to the system of thinking agents interacting dynamically with artifacts, has been widely applied in the field of distance learning, especially in relation to Computer Supported Collaborative Learning ( CSCL ) and other computer-supported learning tools.

Distributed cognition illustrates the process of interaction between people and technologies in order to determine how to best represent, store and provide access to digital resources and other artifacts.

Distributed cognition is seen when using paper and pencil to do a complicated arithmetic problem.

In his book USS Palau ( Hutchins, 1996 ), he explains in detail how Distributed cognition is manifested through the interaction between crew members as they interpret, process, and transform information into various representational states in order to safely navigate the ship.

* Distributed cognition

* Collective intelligence, Distributed cognition

Distributed hash tables ( DHTs ) are a class of decentralized distributed systems that provide a lookup service similar to a hash table: ( key, value ) pairs are stored in the DHT, and any participating node can efficiently retrieve the value associated with a given key.

Fiber Distributed Data Interface ( FDDI ) provides a 100 Mbit / s optical standard for data transmission in a local area network that can extend in range up to.

As a standard underlying medium it uses optical fiber, although it can use copper cable, in which case it may be referred to as CDDI ( Copper Distributed Data Interface ).

Portable Distributed Objects, or PDO, is a programming API for creating object-oriented code that can be executed remotely on a network of computers.

* Distributed Denial of Service ( DDoS ) attack protection: load balancers can provide features such as SYN cookies and delayed-binding ( the back-end servers don't see the client until it finishes its TCP handshake ) to mitigate SYN flood attacks and generally offload work from the servers to a more efficient platform.

Less constrained Distributed serializability and strictness can be efficiently achieved by Distributed Strict CO ( SCO ), or by a mix of SS2PL based and SCO based local components.

Unlike Serializability, Distributed recoverability and Distributed strictness can be achieved efficiently in a straightforward way, similarly to the way Distributed CO is achieved: In each database system they have to be applied locally, and employ a vote ordering strategy for the Two-phase commit protocol ( 2PC ; Raz 1992, page 307 ).

After that, the rendezvous applies a Distributed Hash Table ( DHT ) function so that it can forward the index to another peer in the RPV list.

Distributed computing and clustering can negatively impact latency while simultaneously increasing load on shared resources, such as database systems.

* Distributed problem solving ( DPS ): the concept of agent, autonomous entities that can communicate with each other, was developed to serve as an abstraction for developing DPS systems.

Formal definitions of most of these concepts can be found in RM-ODP, the Open Distributed Processing Reference Model ( ISO 10746 ).

Distributed Shared Memory ( DSM ), in Computer Architecture is a form of memory architecture where the ( physically separate ) memories can be addressed as one ( logically shared ) address space.

Logic Express was limited to two-channel stereo mixdown, while Logic Pro can handle multichannel surround sound ; Logic Express also lacked support for TDM / DAE systems, high-end control surfaces and Distributed Audio Processing.

; Network bandwidth: Distributed backup systems can be affected by limited network bandwidth.

On some SSI systems this can even include shared memory ( can be emulated with Software Distributed shared memory ).

* Distributed compilation: Building software packages typically requires operations that can be run in parallel ( for example, compiling individual source code files ).

Larger more complex systems can be controlled by a Distributed Control System ( DCS ) or SCADA system.

The lock manager operates as a separate module: thus GFS and GFS2 can use the Distributed Lock Manager ( DLM ) for cluster configurations and the " nolock " lock manager for local filesystems.

* The responder sends its identifier within the response so, if it receives a response that has its identifier in it, it can reject it .< ref > Ross J. Anderson: < cite > Security Engineering: A Guide to Building Dependable Distributed Systems </ cite >, 1st edition, page 21, ISBN 0-471-38922-6 </ ref >

Sample Grating Distributed Bragg Reflector lasers ( SG-DBR ) have a much larger tunable range, by the use of vernier tunable Bragg mirrors and a phase section, a single mode output range of > 50 nm can be selected.

Distributed computing also refers to the use of distributed systems to solve computational problems.

Project Gutenberg is also closely affiliated with Distributed Proofreaders, an Internet-based community for proofreading scanned texts.

Charles Franks also founded Distributed Proofreaders ( DP ) in 2000, which allowed the proofreading of scanned texts to be distributed among many volunteers over the Internet.

* The Open Software Foundation DCE / RPC Distributed Computing Environment ( also implemented by Microsoft ).

Distributed control meant there was no common point of failure, but also meant that the setup stage lasted for the ten seconds or so the caller took to dial the required number.

Distributed. net also has plans to find optimal Golomb rulers ( OGRs ) of order-27 and order-28.

* Distributed generation of energy, also known as embedded generation or decentralized generation

" The novel is also notable for a number of incidental descriptions of other cults or groups, such as the Reformed Distributed Republic, which in contrast to the more elaborate " phyles " impose a minimal social protocol.

Exokernel is an operating system kernel developed by the MIT Parallel and Distributed Operating Systems group, and also a class of similar operating systems.

Then, in 1991, researchers at the University of California, Davis created a prototype Distributed Intrusion Detection System ( DIDS ), which was also an expert system.

This fact has been known and utilized since the 1980s ( i. e., that SS2PL exists globally, without knowing about CO ) for efficient Distributed SS2PL, which implies Distributed serializability and strictness ( e. g., see Raz 1992, page 293 ; it is also implied in Bernstein et al.

Distributed transmission has also undergone tests in the U. S., but to preserve stations ' market share in their home media markets, these will be limited to the broadcast area of a single large station.

Distributed generation, also called on-site generation, dispersed generation, embedded generation, decentralized generation, decentralized energy or distributed energy, generates electricity from many small energy sources.

Project Rastko also hosts the European version of Distributed Proofreaders, which intends to supply Project Gutenberg with public domain texts in European languages.

Also in 1980, Fischer & Porter Company ( now also part of ABB ) introduced DCI-4000 ( DCI stands for Distributed Control Instrumentation ).

Distributed mobs were also used in Project Chanology, an ongoing protest against Scientology.

Verisign also offers a range of security services, including managed DNS, Distributed Denial of Service ( DDoS ) mitigation and cyber-threat reporting.

He has also spearheaded ventures in the social software and Distributed Networking industries.

Discovery improved upon the working technology from LithTech 2. 2, but also included the Distributed Object System which was the centerpiece of LithTech 3. x.

* Distributed Application Specification Language ( also abbreviated as DASL )

The company also developed a * Content Addressable File Store ( CAFS ) that could be exploited by the VME file system and ICL 2900 IDMS and * the world's first commercially available massively parallel computer, the Distributed Array Processor ( DAP ), that first ran as an attached processor to the ICL 2980.

He is also the author of a number of RFCs, the The Eight Fallacies of Distributed Computing, and originated the Deutsch limit adage about visual programming languages.

The flexibility offered by SOM was considered worth the trouble by almost all, but similar systems, such as Sun Microsystems ' Distributed Objects Everywhere, also supported full inheritance.