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Workflow Engine
A workflow engine is a software application that manages business processes. It is a key component in workflow technology and typically makes use of a database server. A workflow engine manages and monitors the state of activities in a workflow, such as the processing and approval of a loan application form, and determines which new activity to transition to according to defined processes (workflows). The actions may be anything from saving an application form in a document management system to sending a reminder e-mail to users or escalating overdue items to management. A workflow engine facilitates the flow of information, tasks, and events. Workflow engines may also be referred to as Workflow Orchestration Engines. Workflow engines mainly have three functions: *Verification of the current process status: Check whether it is valid executing a task, given current status. *Determine the authority of users: Check if the current user is permitted to execute the task. *Executing condit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software Application
Application software is any computer program that is intended for end-user use not computer operator, operating, system administration, administering or computer programming, programming the computer. An application (app, application program, software application) is any program that can be categorized as application software. Common types of applications include word processor, Media player (software), media player and accounting software. The term ''application software'' refers to all applications collectively and can be used to differentiate from system software, system and utility software, utility software. Applications may be bundled with the computer and its system software or published separately. Applications may be proprietary software, proprietary or Open-source software, open-source. The short term ''app'' (coined in 1981 or earlier) became popular with the 2008 introduction of the App Store (Apple), iOS App Store, to refer to Mobile app, applications for mobile d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rete Algorithm
The Rete algorithm ( , , rarely , ) is a pattern matching algorithm for implementing rule-based systems. The algorithm was developed to efficiently apply many rules or patterns to many objects, or facts, in a knowledge base. It is used to determine which of the system's rules should fire based on its data store, its facts. The Rete algorithm was designed by Charles L. Forgy of Carnegie Mellon University, first published in a working paper in 1974, and later elaborated in his 1979 Ph.D. thesis and a 1982 paper. Overview A naive implementation of an expert system might check each rule against known facts in a knowledge base, firing that rule if necessary, then moving on to the next rule (and looping back to the first rule when finished). For even moderate sized rules and facts knowledge-bases, this naive approach performs far too slowly. The Rete algorithm provides the basis for a more efficient implementation. A Rete-based expert system builds a network of nodes, where ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Servers (computing)
Server may refer to: Computing *Server (computing), a computer program or a device that provides requested information for other programs or devices, called clients. Role * Waiting staff, those who work at a restaurant or a bar attending customers and supplying them with food and drink as requested. * Altar server, a lay assistant to a member of the clergy during a Christian liturgy. Other uses * Server, any serving utensil; see List of serving utensils See also * Serve (other) Serve or SERVE may refer to: Sports *The act of placing a ball or other object in play in sports such as; ** Serve (pickleball) ** Serve (tennis) ** Serve (volleyball) People * Marie-Paule Serve (born 1941), was a female French New Caledonian ... * Service (other) * Cake and pie server * * {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Management
Data management comprises all disciplines related to handling data as a valuable resource, it is the practice of managing an organization's data so it can be analyzed for decision making. Concept The concept of data management emerged alongside the evolution of computing technology. In the 1950s, as computers became more prevalent, organizations began to grapple with the challenge of organizing and storing data efficiently. Early methods relied on punch cards and manual sorting, which were labor-intensive and prone to errors. The introduction of database management systems in the 1970s marked a significant milestone, enabling structured storage and retrieval of data. By the 1980s, relational database models revolutionized data management, emphasizing the importance of data as an asset and fostering a data-centric mindset in business. This era also saw the rise of data governance practices, which prioritized the organization and regulation of data to ensure quality and complian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conductor (software)
Conductor is a free and open-source microservice orchestration software platform originally developed by Netflix Netflix is an American subscription video on-demand over-the-top streaming service. The service primarily distributes original and acquired films and television shows from various genres, and it is available internationally in multiple lang .... Conductor was developed by Netflix to solve the problems of orchestrating microservices and business processes at scale in a cloud native environment. It was released under the Apache License 2.0 and has been adopted by companies looking to orchestrate their processes at scale in a cloud native environment. Conductor belongs to a set of software products that allows developers to build resilient, high-scale, cloud-native stateful applications using stateless primitives. Architecture Conductor server is written in Java with APIs exposed over HTTP and gRPC interfaces making it possible to do language agnosti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joget Workflow
Joget Workflow is an open-source web-based workflow software to develop workflow and business process management applications. It is also a rapid application development platform that offers full-fledged agile development capabilities (consisting of processes, forms, lists, CRUD and UI), not just back-end EAI/orchestration/integration or the task-based interface. Joget Workflow is implemented using Java Spring Framework and is deployed on Apache Tomcat server. See also * Business Process Management * Workflow * Rapid Application Development Rapid application development (RAD), also called rapid application building (RAB), is both a general term for adaptive software development approaches, and the name for James Martin's method of rapid development. In general, RAD approaches to ... References External links Official website Workflow applications Java enterprise platform Java (programming language) libraries Free software programmed in Java (programming langu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Workflow Management System
A workflow management system (WfMS or WFMS) provides an infrastructure for the set-up, performance, and monitoring of a defined sequence of tasks arranged as a workflow application. International standards There are several international standards-setting bodies in the field of workflow management: * Workflow Management Coalition * World Wide Web Consortium * Organization for the Advancement of Structured Information Standards * WS-BPEL 2.0 (integration-centric) and WS-BPEL4People (human task-centric), published by the OASIS Standards Body. The underlying theoretical basis of workflow management is the mathematical concept of a Petri net. Each of the workflow models has tasks (nodes) and dependencies between the nodes. Tasks are activated when the dependency conditions are fulfilled. Workflows for people WfMS allows the user to define different workflows for different types of jobs or processes. For example, in a manufacturing setting, a design document might be automatically ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Production System (computer Science)
A production system (or production rule system) is a computer program typically used to provide some form of artificial intelligence, which consists primarily of a set of rules about behavior, but also includes the mechanism necessary to follow those rules as the system responds to states of the world. Those rules, termed productions, are a basic knowledge representation found useful in automated planning and scheduling, expert systems, and action selection. Productions consist of two parts: a sensory precondition (or "IF" statement) and an action ("THEN"). If a production's precondition matches the current State (computer science), state of the world, then the production is said to be ''triggered''. If a production's action is Execution (computers), executed, it has ''fired''. A production system also contains a database, sometimes called working memory, which maintains data about the current state or knowledge, and a rule interpreter. The rule interpreter must provide a mechanism ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BPEL
The Web Services Business Process Execution Language (WS-BPEL), commonly known as BPEL (Business Process Execution Language), is an OASIS standard executable language for specifying actions within business processes with web services. Processes in BPEL export and import information by using web service interfaces exclusively. Overview One can describe web service interactions in two ways: as executable business processes and as abstract business processes. # An ''executable business process'': models an actual behavior of a participant in a business interaction. # An ''abstract business process'': is a partially specified process that is not intended to be executed. Contrary to Executable Processes, an Abstract Process may hide some of the required concrete operational details. Abstract Processes serve a descriptive role, with more than one possible use case, including observable behavior and/or process template. WS-BPEL aims to model the behavior of processes, via a languag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semantic Reasoner
A semantic reasoner, reasoning engine, rules engine, or simply a reasoner, is a piece of software able to infer logical consequences from a set of asserted facts or axioms. The notion of a semantic reasoner generalizes that of an inference engine, by providing a richer set of mechanisms to work with. The inference rules are commonly specified by means of an ontology language, and often a description logic language. Many reasoners use first-order predicate logic to perform reasoning; inference commonly proceeds by forward chaining and backward chaining. There are also examples of probabilistic reasoners, including non-axiomatic reasoning systems, and probabilistic logic networks. Notable applications Notable semantic reasoners and related software: Free to use (closed source) * Cyc inference engine, a forward and backward chaining inference engine with numerous specialized modules for high-order logic. * KAON2 is an infrastructure for managing OWL-DL, SWRL, and F-L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ripple Down Rules
Ripple-down rules (RDR) are a way of approaching knowledge acquisition. Knowledge acquisition refers to the transfer of knowledge from human experts to knowledge-based systems. Introductory material Ripple-down rules are an incremental approach to knowledge acquisition and covers a family of techniques. RDR were proposed by Compton and Jansen based on experience maintaining the expert system GARVAN-ES1 (Compton and Jansen 1988). The original GARVAN-ES1 (Horn et al. 1985) employed a knowledge acquisition process, based on Test Driven Development, where new cases that were poorly classified by the system were added to a data base and then used to incrementally refine the knowledge base. The added cases, whose conclusions conflicted with the advice of the system were termed "cornerstone cases". Consequently, the data base grew iteratively with each refinement to the knowledge. The data base could then be used to test changes to the knowledge. Knowledge acquisition tools, similar to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Java Rules Engine API
Java is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea (a part of Pacific Ocean) to the north. With a population of 156.9 million people (including Madura) in mid 2024, projected to rise to 158 million at mid 2025, Java is the world's most populous island, home to approximately 55.7% of the Indonesian population (only approximately 44.3% of Indonesian population live outside Java). Indonesia's capital city, Jakarta, is on Java's northwestern coast. Many of the best known events in Indonesian history took place on Java. It was the centre of powerful Hindu-Buddhist empires, the Islamic sultanates, and the core of the colonial Dutch East Indies. Java was also the center of the Indonesian struggle for independence during the 1930s and 1940s. Java dominates Indonesia politically, economically and culturally. Four of Indonesia's eight UNESCO world heritage sites are located in Java: Ujung Kulon National Park ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
