Computing deltas without derivatives
نویسندگان
چکیده
منابع مشابه
On Computing Deltas of RDF Knowledge Bases with Blank Nodes
The Semantic Web (SW) is an evolving extension of the World Wide Web in which the content can be expressed not only in natural language, but also in formal languages (e.g. RDF/S) that can be read and used by software agents, permitting them to find, share and integrate information more easily. The semantically structured content is expressed using RDF triples and a set of such triples constitut...
متن کاملOn the Foundations of Computing Deltas Between RDF Models
The ability to compute the differences that exist between two RDF models is an important step to cope with the evolving nature of the Semantic Web (SW). In particular, RDF Deltas can be employed to reduce the amount of data that need to be exchanged and managed over the network and hence build advanced SW synchronization and versioning services. By considering Deltas as sets of change operation...
متن کاملMapReduce with Deltas
The MapReduce programming model is extended conservatively to deal with deltas for input data such that recurrent MapReduce computations can be more efficient for the case of input data that changes only slightly over time. That is, the extended model enables more frequent re-execution of MapReduce computations and thereby more up-to-date results in practical applications. Deltas can also be pu...
متن کاملcHAPTER 6 Deltas
Deltas are discrete shoreline protuberances formed where rivers enter oceans, semi-enclosed seas, lakes or lagoons and supply sediment more rapidly than it can be redistributed by basinal processes. Generally, deltas are served by well-defined drainage systems which culminate in a trunk stream and supply sediment to a restricted area of the shoreline, thus resulting in the formation of a depoce...
متن کاملComputing Derivatives of Computer Programs
c © 2000 by John von Neumann Institute for Computing Permission to make digital or hard copies of portions of this work for personal or classroom use is granted provided that the copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. To copy otherwise requires prior specific permission by the publisher ment...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Finance and Stochastics
سال: 2017
ISSN: 0949-2984,1432-1122
DOI: 10.1007/s00780-016-0321-3