作者：
Heering, J.Mernik, M.CWI
Department of Software Technology Kruislaan 413 Amsterdam Netherlands University of Maribor
Faculty of Electrical Engineering and Computer Science Smetanova 17 Maribor Slovenia
Selected mapping (SLM) generates a set of independent signals from an information sequence and transmits the signal with minimum peak-to-average power ratio (PAR). To recover data, the receiver is sent critical side i...
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Selected mapping (SLM) generates a set of independent signals from an information sequence and transmits the signal with minimum peak-to-average power ratio (PAR). To recover data, the receiver is sent critical side information (SI) about the generation process. In this paper, a novel blind detection algorithm is developed for coded orthogonal frequency division multiplexing (OFDM) and SLM. The blind SLM algorithm performs well in both AWGN and fading channels in the presence of amplifier non-linearities.
Agents have been touted as a very promising technology that have inspired many researchers around the world to develop prototype systems that seem to change the way software works. With major organizations involved in...
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Agents have been touted as a very promising technology that have inspired many researchers around the world to develop prototype systems that seem to change the way software works. With major organizations involved in projects that utilize agents as solutions, it is believed that agents may have the potential to be part of everyday life in the future. This paper briefly discusses the implementation of multi-agents in university timetabling where agents have to communicate with each other in order to produce a good timetable.
Interface ecology is an emerging metadisciplinary approach, in which the creation of rich interactive experiences spans n disciplines - such as computer graphics, mathematics, gaming, visual art, performance, and cult...
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ISBN:
(纸本)1581135254
Interface ecology is an emerging metadisciplinary approach, in which the creation of rich interactive experiences spans n disciplines - such as computer graphics, mathematics, gaming, visual art, performance, and cultural theory. Interfaces extend beyond interactive artifacts, activities, and social spaces, forming intricate ecosystems. Interfaces are the catalytic border zones where systems of representation meet, mix, and recombine. Through this recombination, interface ecosystems generate fundamental innovations of form, experience, knowledge, and technology. This panel brings together a diverse range of practitioners who work from concept to experience not in terms of a particular discipline, métier, or medium but with a practice that interconnects multiple systems, forming a whole.
As processing and time requirements of computer systems increase over the borders of single processor architectures, it is becoming more and more attractive to use distributed computing with additional real-time capab...
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As processing and time requirements of computer systems increase over the borders of single processor architectures, it is becoming more and more attractive to use distributed computing with additional real-time capabilities. In several cases, traditional programming languages have become insufficient to build distributed systems easily, especially when real-time issues and basic software quality factors are concerned. In this paper, a concurrent, object-oriented, distributed real-time programming language, CPL, with a supportive run-time system, namely the CORD-RTS, is introduced and new language features are described. The new language provides an efficient solution for command and control systems by embedding distribution and real-time issues within new language constructs. The language preprocessor translates these language constructs into portable C++ code to establish run-time connection with the RTS, which provides real-time communication between distributed objects.
With the increasing demand for distributed real-time systems, the need for programming tools and execution platforms useful in development of such application systems is widely recognized. This paper presents CORD-RTS...
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With the increasing demand for distributed real-time systems, the need for programming tools and execution platforms useful in development of such application systems is widely recognized. This paper presents CORD-RTS, an efficient middleware architecture that provides support for real-time distributed object programming. The communication infrastructure and various components of the middleware, which support several modes of interactions among distributed real-time objects, along with its real-time features and services, are discussed in detail.
Ad-hoc recycling between requirements documents of product variants is a major source of requirements defects. We present an approach for systematic requirements recycling based on a combination of abstraction (in ter...
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Ad-hoc recycling between requirements documents of product variants is a major source of requirements defects. We present an approach for systematic requirements recycling based on a combination of abstraction (in terms of a template) and traceability (between requirements). The main features of our approach are the use of conceptual models to determine relationships necessary for correct recycling and the focus on minimizing link selling. This approach can also be used to develop abstraction and traceability guidelines tailored to other application domains and traceability goals, such as change or project management.
The Cauchy-Schwarz bounding technique is used to derive useful bounds on the generalized Marcum Q-function and its complement. Three new exponential-type bounds on QM (α, β) are derived, and these are found to be ti...
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