Presents a general version of Baumol's production theory, where the main behavioral assumption is revenue maximization subject to a profit constraint instead of profit maximization. Concept of duality approach; Pr...
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Presents a general version of Baumol's production theory, where the main behavioral assumption is revenue maximization subject to a profit constraint instead of profit maximization. Concept of duality approach; Properties of cost and profit functions; Analysis of the comparative static behavior of Baumol's firm; Microeconomic analysis.
The description of an innovative framework built on top of Web based visual programming environment is the primary aim of this contribution. In the last decade, many frameworks oriented to visual languages have been i...
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ISBN:
(纸本)9781450364256
The description of an innovative framework built on top of Web based visual programming environment is the primary aim of this contribution. In the last decade, many frameworks oriented to visual languages have been introduced in literature to improve the skill on programming languages, but at the best of our knowledge, no framework has been specially designed to support collaborative work on heterogeneous distributed environments. Therefore, SIRENE introduces a new framework in which beginners and experts can cooperate to develop algorithms by using a visual and iconic paradigm. Students, in the classroom or connected from everywhere, can he involved into the definition of the algorithm, can asynchronously modify the common working space, show a visual function to expert, thus the server hosts a shared space in which the algorithms can be visualised and modified by all of the SIRENE clients. SIRENE is primarily a visual framework oriented to collaborative approaches in which each user can visualise the evolution or implementation of some algorithms and modify it during its development by other users.
This paper introduces the OpenCV-FFI software package, which exposes datatypes and functions from the OpenCV computer vision library into the Ruby programming language. OpenCV-FFI uses the foreign function interface (...
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ISBN:
(纸本)9781479908837;9781479908820
This paper introduces the OpenCV-FFI software package, which exposes datatypes and functions from the OpenCV computer vision library into the Ruby programming language. OpenCV-FFI uses the foreign function interface (FFI) to produce a Ruby API which mirrors the OpenCV C API;further layers of complexity are then built on that core API. Example code and benchmarking results show the effectiveness of using OpenCV-FFI for scripting OpenCV code within Ruby, as well as demonstrating the pitfalls of incautious use of Ruby iteration. Finally, there is a discussion of the relative advantages and disadvantages of the FFI-based approach versus a bespoke extension library written in Ruby-C or the use of an automatic wrapper generation packages (e. g., SWIG).
Today more and more software operates in a software ecosystem where software products and services are shared over a common technological platform between business actors. In such a setting, a software platform API be...
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ISBN:
(纸本)9781467370677
Today more and more software operates in a software ecosystem where software products and services are shared over a common technological platform between business actors. In such a setting, a software platform API becomes the interface between the platform and its owner(s) on the one side and other actors and their extensions on the other side. In such ecosystem context, platform API fitness for application development has a huge impact on the success of the ecosystem. However, software ecosystems are usually evolving at a high pace given their dynamic structure and the continuously changing business strategies of ecosystem actors. The design of APIs for software ecosystems therefore has to co-evolve. In this position paper, we propose a continuous (re-)assessment method for platform APIs that takes into account ecosystem needs. We illustrate the method with insights from an ongoing case study.
This article consists of a collection of slides from the author's conference presentation. Some of the topics discussed include: SpursEngine Architecture Overview;Implementation;programming Model;and application a...
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Focuses on the use of the phrase `from a distance land afar,' in the book `Iliad,' with reference to Peloponnese in Greece. How Peloponnese got its name; Information on Istrus Callimachus; Comments from Istrus...
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Focuses on the use of the phrase `from a distance land afar,' in the book `Iliad,' with reference to Peloponnese in Greece. How Peloponnese got its name; Information on Istrus Callimachus; Comments from Istrus; Reference to the book by Rhianus, pertaining to the genealogy of the eponymous river Apis.
Microservices architecture is a promising approach for developing reusable scientific workflow capabilities for integrating diverse resources, such as experimental and observational instruments and advanced computatio...
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Stack Overflow is home to a large number of technical questions and answers. These answers also include comments from the community and other users about the answer's validity. Such comments may point to flaws in ...
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Studies throughout Central and Eastern Europe have highlighted the importance of establishing and developing adequate telecommunications. In the particular area of radio communications, an harmonised regional approach...
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ISBN:
(纸本)8390199963
Studies throughout Central and Eastern Europe have highlighted the importance of establishing and developing adequate telecommunications. In the particular area of radio communications, an harmonised regional approach is of utmost importance due to the necessary international co-ordination required by the operation of radio services.
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