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Round-robin (other)
Round-robin may refer to: Computing * Round-robin DNS, a technique for dealing with redundant Internet Protocol service hosts * Round-robin networks, communications networks made up of radio nodes organized in a mesh topology * Round-robin scheduling, an algorithm for assigning equal time-slices to different processes on a computer * Round-robin item allocation, an algorithm for fairly allocating indivisible objects among people Communication * Round-robin (document), a document signed by several parties in a circle in order to hide the identity of the leader * Round-robin letter, a news-filled letter typically accompanying a Christmas card * Round-Robin Letter (Spanish–American War), a letter written in the United States Army during the Spanish–American War in 1898 Other uses * Round-robin story, a collaborative piece of fiction or storytelling * Round-robin test, an interlaboratory test performed independently several times * Round-robin tournament, a competition wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round-robin DNS
Round-robin DNS is a technique of load distribution, load balancing, or fault-tolerance provisioning multiple, redundant Internet Protocol service hosts, e.g., Web server, FTP servers, by managing the Domain Name System's (DNS) responses to address requests from client computers according to an appropriate statistical model. In its simplest implementation, round-robin DNS works by responding to DNS requests not only with a single potential IP address, but with a list of potential IP addresses corresponding to several servers that host identical services. The order in which IP addresses from the list are returned is the basis for the term '' round robin''. With each DNS response, the IP address sequence in the list is permuted. Traditionally, IP clients initially attempt connections with the first address returned from a DNS query, so that on different connection attempts, clients would receive service from different providers, thus distributing the overall load among servers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round-robin Networks
A wireless mesh network (WMN) is a communications network made up of radio nodes organized in a mesh topology. It can also be a form of wireless ad hoc network.Chai Keong Toh Ad Hoc Mobile Wireless Networks, Prentice Hall Publishers, 2002. A mesh refers to rich interconnection among devices or nodes. Wireless mesh networks often consist of mesh clients, mesh routers and gateways. Mobility of nodes is less frequent. If nodes constantly or frequently move, the mesh spends more time updating routes than delivering data. In a wireless mesh network, topology tends to be more static, so that routes computation can converge and delivery of data to their destinations can occur. Hence, this is a low-mobility centralized form of wireless ad hoc network. Also, because it sometimes relies on static nodes to act as gateways, it is not a truly all-wireless ad hoc network. Mesh clients are often laptops, cell phones, and other wireless devices. Mesh routers forward traffic to and from the ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round-robin Scheduling
Round-robin (RR) is one of the algorithms employed by process and network schedulers in computing. Guowang Miao, Jens Zander, Ki Won Sung, and Ben Slimane, Fundamentals of Mobile Data Networks, Cambridge University Press, , 2016. As the term is generally used, time slices (also known as time quanta) are assigned to each process in equal portions and in circular order, handling all processes without priority (also known as cyclic executive). Round-robin scheduling is simple, easy to implement, and starvation-free. Round-robin scheduling can be applied to other scheduling problems, such as data packet scheduling in computer networks. It is an operating system concept. The name of the algorithm comes from the round-robin principle known from other fields, where each person takes an equal share of something in turn. Process scheduling To schedule processes fairly, a round-robin scheduler generally employs time-sharing, giving each job a time slot or ''quantum'' (its allowa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round-robin Item Allocation
Round robin is a procedure for fair item allocation. It can be used to allocate several indivisible items among several people, such that the allocation is "almost" envy-free: each agent believes that the bundle they received is at least as good as the bundle of any other agent, when at most one item is removed from the other bundle. In sports, the round-robin procedure is called a draft. Setting There are ''m'' objects to allocate, and ''n'' people ("agents") with equal rights to these objects. Each person has different preferences over the objects. The preferences of an agent are given by a vector of values - a value for each object. It is assumed that the value of a bundle for an agent is the sum of the values of the objects in the bundle (in other words, the agents' valuations are an additive set function on the set of objects). Description The protocol proceeds as follows: # Number the people arbitrarily from 1 to n; # While there are unassigned objects: #* Let each p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round-robin (document)
Round-robin is a document signed by multiple parties in a circle to make it more difficult to determine the order in which it was signed, thus preventing a ringleader from being identified. Origin The term dates from the 17th-century French ''Rond ruban'' (''round ribbon''). This described the practice of signatories to petitions against authority (usually Government officials petitioning the Crown) appending their names on a document in a non-hierarchical circle or ribbon pattern (and so disguising the order in which they have signed) so that none may be identified as a ringleader.Re: Round Robin Oxford English Dictionary cited at The Phrase Finder, September 29, 2002 This practice was adopted by sailors petitioning officers in the |
Round-robin Letter
A round-robin letter or Christmas letter is a letter, typically included with a Christmas card and sent to multiple recipients at the end of the year, in which the writer describes the year's events for themselves and/or their family. The round-robin letter has been the subject of much ridicule, particularly from the '' Guardian'' journalist Simon Hoggart, who pilloried examples of the genre in his newspaper column, as well as writing the book ''The Hamster That Loved Puccini: The Seven Modern Sins of Christmas Round-robin Letters''. One example Hoggart cited read: Critics have drawn attention to a number of typical negative characteristics of the letters, including the airbrushing of bad news, the "excruciating" level of banal detail, and the implied egocentricity and boastfulness of the sender. References {{Use dmy dates, date=May 2024 Christmas traditions Letters (message) Biographical works Group processes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round-Robin Letter (Spanish–American War)
The Round-Robin Letter is the name of an incident in the United States Army that occurred between July 28 and August 3, 1898, during the Spanish–American War. After disease incapacitated thousands of Army soldiers in the wake of the Siege of Santiago, high-ranking officers of Fifth Army Corps drafted a round-robin letter demanding that the unit be sent back to the United States. Public release of the letter embarrassed the U.S. government. By July 28, 1898, malaria and yellow fever were rife among U.S. Army troops garrisoned near Santiago de Cuba on the island of Cuba. Fifth Corps, to which the Rough Riders was attached, had 4,270 men seriously ill (and dying), and corps commanders feared the unit could be wiped out if it stayed in Cuba.Wintermute, p. 558. The McKinley administration, however, planned to keep the corps in Cuba until peace negotiations with Spain concluded. Public opinion was also against bringing home an army infected with yellow fever.Golay, p. 104. Several s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round-robin Story
A round-robin story, or simply "round robin", is a type of collaborative fiction or storytelling in which a number of authors write chapters of a novel or pieces of a story, in rounds. Round-robin novels were invented in the 19th century, and later became a tradition particularly in science fiction. In modern usage, the term often applies to collaborative fan fiction, particularly on the Internet, though it can also refer to friends or family telling stories at a sleepover, around a campfire, etc. See also * Addventure, which combines the round robin method with gamebook narrative form * Exquisite corpse Exquisite corpse (from the original French term ', ) is a method by which a collection of words or images is collectively assembled. Each collaborator adds to a composition in sequence, either by following a rule (e.g., "The ''adjective'' ''noun' ... References External linksThe Internet Story Tale [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round-robin Test
In experimental methodology, a round-robin test is an interlaboratory test (measurement, analysis, or experiment) performed independently several times. This can involve multiple independent scientists performing the test with the use of the same method in different equipment, or a variety of methods and equipment. In reality it is often a combination of the two, for example if a sample is analysed, or one (or more) of its properties is measured by different laboratories using different methods, or even just by different units of equipment of identical construction. A round-robin program is a measurement systems analysis technique which uses analysis of variance (ANOVA) random effects model to assess a measurement system. Round-robin tests regarding occupational safety and health Companies are obliged to determine whether hazardous substances are in the air at the workplace by using appropriate measurements. To maintain the quality parameters for analytic procedures, the qual ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round-robin Tournament
A round-robin tournament or all-play-all tournament is a competition format in which each contestant meets every other participant, usually in turn.''Webster's Third New International Dictionary of the English Language, Unabridged'' (1971, G. & C. Merriam Co), p.1980. A round-robin contrasts with an elimination tournament, wherein participants are eliminated after a certain number of wins or losses. Terminology The term ''round-robin'' is derived from the French term ('ribbon'). Over time, the term became idiomized to ''robin''. In a ''single round-robin'' schedule, each participant plays every other participant once. If each participant plays all others twice, this is frequently called a ''double round-robin''. The term is rarely used when all participants play one another more than twice, and is never used when one participant plays others an unequal number of times, as is the case in almost all of the major North American professional sports leagues. In the United Kingdom, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turn-based Game
Timekeeping is relevant to many types of games, including video games, tabletop role-playing games, board games, and sports. The passage of time must be handled in a way that players find fair and easy to understand. In many games, this is done using real-time and/or turn-based timekeeping. In real-time games, time within the game passes continuously. However, in turn-based games, player turns represent a fixed duration within the game, regardless of how much time passes in the real world. Some games use combinations of real-time and turn-based timekeeping systems. Players debate the merits and flaws of these systems. There are also additional timekeeping methods, such as timelines and progress clocks. Real-time In real-time games, time progresses continuously. This may occur at the same or different rates from the passage of time in the real world. For example, in ''Terraria'', one day-night cycle of 24 hours in the game is equal to 24 minutes in the real world. In a multiplay ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glossary Of Bets Offered By UK Bookmakers
This is a non-exhaustive list of traditional and popular bets offered by bookmakers in the United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan .... The "multiple-selection" bets in particular are most often associated with horse racing selections but since the advent of fixed- odds betting on football matches some punters use these traditional combination bets for football selections as well. Types of bet Win :A bet that produces a return only if the selection comes first in an event (i.e. wins). A win bet may be placed on a single event. Place :A bet that produces a return only if the selection finishes first or within a predetermined number of positions (places) of the winner of an event. The return is often based on a fixed proportion of the win odds of the sele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
