wiktionary VO VO can refer to Austrian Arrows IATA code Data transfer object , formerly known as Value Object Seagram s VO Whiskey Vanadium II oxide , an inorganic compound Velocity obstacle Virtual organization disambiguation Visual Objects , an object oriented computer programming language Voice over Virtual Observatory , in astronomy Vendetta Online , a computer game Volap k language ISO 639 1 code Commitment ordering Vote ordering , a concurrency control technique for guaranteeing global serializability a generalization of commitment ordering V , a commune in the province of Padua in northern Italy V , a common Vietnamese surname Vo, Togo , a prefecture in Togo disambig Category Initialisms cs VO de VO es VO eo VO fr VO it VO sw VO lt VO reik m s ja VO pl Vo ujednoznacznienie pt Vo fi Vo sv VO ... more details
In mathematics , Higman s lemma states that the set of finite sequences over a finite alphabet, as partially ordered by the subsequence relation, is well quasi ordering well quasi ordered . That is, if math w 1, w 2, ldots math is an infinite sequence of words over some fixed finite alphabet, then there exist indices math i j math such that math w i math can be obtained from math w j math by deleting some possibly none symbols. More generally this remains true when the alphabet is not necessarily finite, but is itself well quasi ordered, and the subsequence relation allows the replacement of symbols by earlier symbols in the well quasi ordering of labels. This is a special case of the later Kruskal s tree theorem . References citation first Graham last Higman authorlink Graham Higman title Ordering by divisibility in abstract algebras journal Proceedings of the London Mathematical Society series 3 volume 2 issue 7 pages 326 336 year 1952 doi 10.1112 plms s3 2.1.326 Category Wellfoundedness Category Order theory Category Lemmas combin stub fr Lemme de Higman ... more details
Unreferenced date February 2008 The shortlex or radix , or length plus lexicographic order is an ordering for ordered set s of objects, where the sequences are primarily sorted by cardinality length with the shortest sequences first, and sequences of the same length are sorted into lexicographical order . math stub Category Order theory ... more details
Unreferenced stub auto yes date December 2009 Orphan date February 2009 The Haciz courts are administrative regional courts in Turkey and are responsible for ordering bailiff s for individual and organisations that do not pay their debts. See also Legal System in the Republic of Turkey Category Turkish court system Turkey stub ... more details
wiktionary preorder A preorder may refer to In mathematics A preorder is a reflexive relation reflexive , transitive relation transitive relation . A vertex ordering from a tree or other graph traversal see Depth first search Vertex orderings In marketing Pre order &ndash an order placed for an item which has not yet been released. disambig ... more details
POV Commitment ordering date November 2011 Distributed concurrency control is the concurrency control of a system Distributed computing distributed over a computer network Bern87 Bernstein et al. 1987 , Weikum01 Weikum and Vossen 2001 . In database systems and transaction processing transaction management distributed concurrency control refers primarily to the concurrency control of a distributed database . It also refers to the concurrency control in a multidatabase and other multi transactional object environment e.g., federated database , Grid computing , and Cloud computing environments see also global concurrency control . A major goal for distributed concurrency control is Serializability Distributed serializability distributed serializability or global serializability for multidatabase ... e.g., InfiniBand . Commitment ordering or Commit ordering CO is a general serializability technique ... ordering properties. Strictness, a special case of serializability Correctness recoverability recoverability , is utilized for effective recovery from failure, and commitment ordering allows participating in a Commitment ordering Summary general solution for global serializability . For large scale ... one in a reliable system , together with some local commitment ordering variant e.g., local two ... serializability in the entire system. All the commitment ordering theoretical results are applicable ..., including automatic distributed deadlock resolution see Commitment ordering Distributed serializability and CO Distributed serializability and CO in Commitment ordering . Such technique can be utilized ... commitment ordering e.g., SS2PL, or Commitment ordering Strict CO SCO SCO together with some appropriate ... Distributed database Global concurrency control Global serializability Commitment ordering especially Commitment ordering Distributed serializability and CO Distributed serializability and CO there References ... of Commitment Ordering, or Guaranteeing Serializability in a Heterogeneous Environment of Multiple Autonomous ... more details
Unreferenced stub auto yes date December 2009 Helimagnetism is an incommensurate form of magnetic ordering that results from the competition between Ferromagnetic and Antiferromagnetic exchange interactions, and is typically only observed at liquid helium temperatures. Spins of neighbouring magnetic moments arrange themselves in a spiral or helical pattern, with a characteristic turn angle of somewhere between 0 and 180 degrees. It is possible to view Ferromagnetism and Antiferromagnetism as Helimagnetic structures with characteristic turn angles of 0 and 180 degrees respectively. Helimagnetic order breaks spatial inversion symmetry, as it can be either left handed or right handed in nature. magnetic states Category Magnetic ordering Condensedmatter stub fr H limagn tisme ... more details
In databases and transaction processing the term Locks with ordered sharing comprises several variants of the Two phase locking 2PL concurrency control protocol generated by changing the blocking semantics of locks upon Serializability View and conflict serializability conflicts . One variant is identical to Commitment ordering Strict CO SCO Strict commitment ordering SCO . References D. Agrawal, A. El Abbadi, A. E. Lang http portal.acm.org citation.cfm?id 627615 The Performance of Protocols Based on Locks with Ordered Sharing , IEEE Transactions on Knowledge and Data Engineering, Volume 6 , Issue 5, October 1994, PP. 805 818, ISSN 1041 4347 database stub Category Data management Category Databases Category Concurrency control Category Transaction processing ... more details
ISO IEC 14651 2007 , Information technology International string ordering and comparison Method for comparing character strings and description of the common template tailorable ordering , is an ISO Standard specifying an algorithm that can be used when comparing two String computer science strings . This comparison can be used when collating a set of strings. The standard also specifies a datafile specifying the comparison order, the Common Tailorable Template , CTT. The comparison order is supposed to be tailored for different languages hence the CTT is regarded as a template and not a default, though the empty tailoring, not changing any weighting, is appropriate in many cases , since different languages have incompatible ordering requirements. One such tailoring is European ordering rules EOR , which in turn is supposed to be tailored for different European languages. The Common Tailorable Template CTT datafile of this ISO Standard is aligned with the Default Unicode Collation Entity Table DUCET datafile of the Unicode Collation Algorithm UCA specified in Unicode Technical Standard 10 . See also Collation European ordering rules External links and references http www.iso.org iso iso catalogue catalogue tc catalogue detail.htm?csnumber 44872 ISO site, ISO IEC 14651 2007 . ISO IEC 14651 2007 is http standards.iso.org ittf PubliclyAvailableStandards index.html freely available from the ISO website http unicode.org faq collation.html 13 What are the differences between the UCA and ISO 14651? Unicode navigation Category String collation algorithms Category ISO standards 14651 Category Unicode algorithms Category Collation compu stub standard stub yo ISO 14651 ... more details
br homepage http www.gomobo.com www.gomobo.com GoMobo is a mobile and online food ordering platform ... . ref cite web author Alexander Wolfe title GoMobo Brings Fandango Like Advance Ordering To Your ... in 2006 and has since expanded to over 20 cities across the nation. ref cite web title Food ordering ... food ordering by text message ref GoMobo Major Restaurant Clients GoMobo is a service provider to restaurants that want to add remote ordering capabilities to their existing restaurant websites. Current Powered by GoMobo ordering microsites include http www.bolocotogo.com Boloco Online Ordering http ... Dallas BBQ Online Ordering http www.gofiveguys.com Five Guys Online Ordering http www.subwaynow.com Subway Now Do It Yourself Online Ordering GoMobo also works with hundreds of independent restaurants ... it easy to add remote ordering services to their existing restaurant websites. Using the GoMobo ... hardware device called OLO a restaurant industry acronym for On Line Ordering , which allows restaurants ... ordering platform. ref cite web author Giselle Tsirulnik title Panda Express testing mobile ordering ... panda express testing mobile ordering system to drive incremental sales ref When customers ...?id 10378 ref . GoMobo Mobile Services GoMobo was the first US online ordering company to release text message ordering capabilities in 2005. ref cite web title America s Best Young Entrepreneurs ... 1.phtml ref GoMobo also creates mobile optimized mobile ordering websites, that allow customers ... mobile ordering microsites include http www.bolocotogo.mobi Boloco To Go http www.burgerkingnow.mobi Burger King Now Mobile http itunes.apple.com us app burger king now phone ordering id314411398?mt 8 Burger King Now iPhone App http gofiveguys.mobi Five Guys Mobile Ordering http www.subwaynow.mobi ... more details
There are at most countably many events. Activation ordering The activation ordering tt tt is a fundamental ordering that models one event activating another there must be energy flow in the message ..., the activation ordering is General relativity relativistically Invariant physics invariant that is, for all ... frames of reference of all observers. Law of Strict Causality for the Activation Ordering For no event does tt e e tt . Law of Finite Predecession in the Activation Ordering For all events tt e sub 1 sub tt the set tt e e e sub 1 sub tt is finite. Arrival orderings The arrival ordering of an Actor tt x tt tt x tt models the total ordering of events in which a message arrives at tt x tt . Arrival ordering is determined by arbitration in processing messages often making use of a digital ... . The arrival ordering means that the Actor model inherently has indeterminacy see Indeterminacy in concurrent computation . Because all of the events of the arrival ordering of an actor tt x tt happen on the world line of tt x tt , the arrival ordering of an actor is relativistically invariant . I.e. ... ordering The combined ordering denoted by tt tt is defined to be the transitive closure of the activation ordering and the arrival orderings of all Actors. The combined ordering is relativistically invariant ... observers. Law of Strict Causality for the Combined Ordering For no event does tt e e tt . The combined ordering is obviously transitive by definition. In Baker and Hewitt 197? , it was conjectured ... Ordering There are no infinite chains i.e. , linearly ordered sets of events between two events in the combined ordering . Independence of the Law of Finite Chains Between Events in the Combined Ordering However, Clinger 1981 surprisingly proved that the Law of Finite Chains Between Events in the Combined Ordering is independent of the previous laws, i.e. , Theorem. The Law of Finite Chains Between Events in the Combined Ordering does not follow from the previously stated laws. Proof. It is sufficient ... more details
is an ordering that could also have been produced by a breadth first search, and because if the ordering ... to be Chordal graph chordal if its vertices have a perfect elimination ordering , an ordering such that for any vertex v the neighbors that occur later in the ordering form a clique. In a chordal graph, the reverse of a lexicographic ordering is always a perfect elimination ordering. Therefore ... algorithm Use lexicographic breadth first search to find a lexicographic ordering of G Reverse this ordering For each vertex v Let w be the neighbor of v occurring prior to v in the reversed sequence ... algorithm that colors the vertices in the induced sequence ordering is guaranteed to produce an optimal coloring. For a chordal graph, a perfect elimination ordering is a perfect ordering the number ... of its perfect elimination ordering is a perfect elimination ordering on the subgraph, so chordal ... s distance hereditary graphs are perfectly orderable, with a perfect ordering given by the reverse of a lexicographic ordering, so lexicographic breadth first search can be used in conjunction with greedy ... more details
, form an important subclass of perfect graph s. Vertex ordering A crown graph a complete bipartite ... coloring if the vertex ordering places two vertices consecutively whenever they belong to one ... chosen vertex ordering leads to a number of colors much larger than the minimum. ref harvtxt Ku era 1991 . ref Therefore, it is of some importance in greedy coloring to choose the vertex ordering ... to find an ordering that leads to a minimum number of colors. For this reason, heuristics ... of colors. A commonly used ordering for greedy coloring is to choose a vertex v of minimum degree graph theory degree , order the remaining vertices, and then place v last in the ordering. If every subgraph of a graph G contains a vertex of degree at most d , then the greedy coloring for this ordering ... finding a vertex ordering in which the first two vertices are adjacent to the final vertex but not adjacent to each other, so that a greedy coloring for this ordering uses only colors. ref harvtxt Lov sz 1975 . ref It is NP complete to determine, for a given graph G and number k , whether some ordering ... that it is difficult to find the worst ordering for G . ref harvtxt Zaker 2006 . ref Alternative ... if there exists an ordering of the vertices of G , such that any induced subgraph is optimally colored ... must not only be an optimal ordering for the greedy algorithm for G , but for every induced subgraph of G . An ordering has this property exactly when there do not exist four vertices a , b , c , and d for which abcd is an induced path, a appears before b in the ordering, and c appears after d in the ordering. ref name pog harvtxt Chv tal 1984 harvtxt Maffray 2003 . ref Perfectly orderable ... ordering of a chordal graph may be found by reversing a perfect elimination ordering for the graph. Thus, applying greedy coloring to a perfect ordering provides an efficient algorithm for optimally ... ordering being given by a topological ordering of a transitive orientation of the graph. ref name pog ... more details
joined to math a math and both precede math a math in the ordering. Since they are not joined ... induced graph. Indeed, math c math is joined to math b math and also precede math b math in the ordering ... example shows that a different ordering produces a different induced graph of the same original graph. The ordering is the same as above but math b math and math c math are swapped. cellpadding ... graph is the one above. This induced graph differs from the one produced by the previous ordering ... more details
other uses2 Correlation function Unreferenced stub auto yes date December 2009 Quantum field theory In quantum field theory , the matrix element computed by inserting a product of operator physics operators between two states, usually the vacuum state s, is called a correlation function . math mathrm Cor x 1, dots x n langle 0 hat L 1 x 1 hat L 2 x 2 dots hat L n x n 0 rangle math Sometimes, the time ordering operator math T math is included. Time ordering appears in the path integral formulation and the Schwinger Dyson equation s. Without time ordering, they are called Wightman functions Wightman distributions . Depending on math n math the number of inserted operators , the correlation functions are called one point function tadpole physics tadpole , two point function, and so on. Correlation functions are also called simply correlators . Sometimes, the phrase Green s function is used not only for two point functions, but for any correlators. See also connected correlation function , one particle irreducible correlation function , Green s function many body theory . DEFAULTSORT Correlation Function Quantum Field Theory Category Covariance and correlation Category Quantum field theory Quantum stub ko ... more details
In mathematics , given two partially ordered set ordered set s A and B , one can induce a partial ordering on the Cartesian product A × B . Given two pairs a sub 1 sub , b sub 1 sub and a sub 2 sub , b sub 2 sub in A × B , one sets a sub 1 sub , b sub 1 sub &le a sub 2 sub , b sub 2 sub if and only if a sub 1 sub &le a sub 2 sub and b sub 1 sub &le b sub 2 sub . This ordering is called the product order . Another possible ordering on A × B is the lexicographical order . The Cartesian product with product order is the categorical product in the category mathematics category of partially ordered sets with monotone functions. See also Direct product Direct product of binary relations direct product of binary relations Partial order Examples examples of partial orders Total order Orders on the Cartesian product of totally ordered sets orders on the Cartesian product of totally ordered sets math stub Category Order theory ... more details
Orphan date February 2009 Unreferenced date February 2007 Preferential entailment is a non monotonic logic based on selecting only model logic model s that are considered the most plausible. The plausibility of models is expressed by an ordering among models called a preference relation, hence the name preference entailment. Formally, given a propositional formula math F math and an ordering over propositional models math leq math , preferential entailment selects only the models of math F math that are minimal according to math leq math . This selection leads to a non monotonic inference relation math F models text pref G math holds if and only if all minimal models of math F math according to math leq math are also models of math G math . Circumscription logic Circumscription can be seen as the particular case of preferential entailment when the ordering is based on containment of the sets of variables assigned to true in the propositional case or containment of the extensions of predicates in the first order logic case . See also Circumscription logic Non monotonic logic Category Logic in computer science Category Knowledge representation Category Non classical logic ... more details
rate Production set up ordering cost is fixed independent of quantity produced The lead time ... incrementally Variables K ordering setup cost D demand rate F holding cost T cycle length P production ... holding cost. Therefore multiplying these two results in the Holding cost per Year. Ordering ... by K results in the Ordering Cost per Year. We can notice from the equations above that the total ordering cost decreases as the production quantity increases. Inversely, the total holding cost increases ... we need to set holding cost per year equal to ordering cost per year and solve for quantity Q , which is the EPQ formula mentioned below. Ordering this quantity will result in the lowest total inventory ... graphs the Holding Cost and Ordering Cost per year equations. The third line is the addition of these two ... understanding of the derivation of the optimal ordering quantity equation, i.e., the EPQ equation ... time math frac 1 2 FD 1 x T math Average ordering and holding cost as a function of time math x T frac ... more details
Lamport may refer to Places Lamport, Buckinghamshire , England. Lamport, Northamptonshire , England. Lamport Hall is nearby Northampton & Lamport Railway also nearby People Allan A. Lamport , Mayor of Toronto, 1952&ndash 1954 Leslie Lamport , American computer scientist, 1941&ndash Other Lamport ordering Lamport Stadium , an arena in Toronto, Canada Lamport s Distributed Mutual Exclusion Algorithm Lamport signature , cryptographic technique disambig geo surname de Lamport ... more details
Wiktionary Gradation may refer to Gradation music Gradation in color, a gradual change between hue s, tones, or shades Consonant gradation Ordering by some type of Evaluation grade Calibration markings Apophony , in linguistics Graded algebra Gradation , of an algebra over a ring See also Degradation disambiguation disambig cs Gradace de Gradation ja pl Gradacja ... more details
File Omakase.jpg thumb right Omakase Nihongo Omakase is a Japanese language Japanese phrase that means I ll leave it to you from Japanese , entrust . The expression is used at sushi restaurants to leave the selection to the chef. It differs from ordering la carte . ref cite book title The Zen of Fish last Corson first Trevor year 2007 publisher HarperCollins location New York, NY isbn 978 0 06 088350 8 pages 318 319 ref The chef will generally present a series of plates, beginning with the lightest fare and proceeding to heaviest, richest dishes. ref Corson, p. 77. ref The phrase is not exclusive to service of raw fish with rice, and can incorporate grilling and simmering as well. ref Corson, pp. 98, 113. ref Customers ordering omakase style expect the chef to be innovative and surprising in the selection of dishes, and the meal can be likened to an artistic performance by the chef. ref Corson, pp. 102, 288. ref Ordering omakase can be a gamble however, the customer typically receives the highest quality fish the restaurant currently has in stock at a price cheaper than if it was ordered la carte Citation needed date August 2008 . From the restaurant s perspective, a large number of customers ordering omakase can help in planning for food costs. ref cite book title The Sushi Economy Globalization and the Making of a Modern Delicacy last Issenberg first Sasha authorlink Sasha Issenberg year 2007 publisher Gotham Books location New York, NY isbn 978 1 592 40294 6 page 121 ref References reflist 2 Sushi Category Sushi Category Japanese words and phrases Category Restaurant terminology Japan cuisine stub es Omakase ... more details
A series or A series may refer to ISO 216 The A series A series , a series of paper sizes, including A4 paper size A series and B series , two philosophical descriptions of the temporal ordering of events BMC A Series engine Canon PowerShot A Fujifilm FinePix A series Honda A engine AMD A series, the name of some AMD Fusion CPUs Excess long comment to prevent listing on Special Shortpages ............................................................ disambig ... more details
File Vacuumcoffeestep6.jpg thumb 180px The Carafe pronounced IPA en k r f pron , is used for serving wine and other drinks. Unlike the related decanter , carafes do not include stoppers. Coffee Pots included in coffee makers are also referred to as carafes. In France, carafes are commonly used to serve water, and ordering a carafe d eau carafe of water is to request to be served free tap water rather than bottled water at a cost. Category Wine accessories Category Kitchenware ... more details
Simple List Extensions were proposed as an extension to existing syndication technologies such as RSS and Atom standard Atom to make it easier for clients to support the ordering and filtering of lists. External links http msdn.microsoft.com en us library gg427659 Simple List Extensions Specification http web.archive.org web 20071214095821rn 2 msdn2.microsoft.com en us xml bb190612.aspx SLE Specification Category RSS Category Atom standard Internet stub ... more details
wiktionary Writ Writ may refer to a Writ , a legal document Writ of election , a writ issued by a state ordering that an election be held Writ website , an online legal commentary Ogg Writ , a text phrase codec The Writ also appears as The Writ Blow on a Jug , a song from Black Sabbath s 1975 album Sabotage Black Sabbath album Sabotage Holy Writ , an old fashioned term for the Bible and other religious text s WRIT FM , an oldies formatted radio station in Milwaukee , Wisconsin disambiguation ... more details
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