Several developments, such as the success of cloudcomputing,show that not the ownership of IT resourcesbut their management is the foundation for sustainablecompetitive advantage [1]. According to [2], smartcompanies ...
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Recently, we have opened the source code of coprocessor for multiple-precision arithmetic (MPA). In this contribution, the implementation and benchmarking results for this MPA coprocessor are presented on modern Zynq ...
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ISBN:
(纸本)9788363578190
Recently, we have opened the source code of coprocessor for multiple-precision arithmetic (MPA). In this contribution, the implementation and benchmarking results for this MPA coprocessor are presented on modern Zynq Ultrascale+ multi-processor system on chip, which combines field-programmable gate array with quad-core ARM Cortex-A53 64-bit central processing unit (CPU). In our benchmark, a single coprocessor can be up to 4.5 times faster than a single CPU core within the same chip emulating MPA using a software library.
In this paper, the implementation of a molecular diffusion model named Dynamic Lattice Liquid (DLL) is discussed. Two algorithms, sequential and parallel, implementing this model are examined. the presented theoretica...
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ISBN:
(纸本)9788363578190
In this paper, the implementation of a molecular diffusion model named Dynamic Lattice Liquid (DLL) is discussed. Two algorithms, sequential and parallel, implementing this model are examined. the presented theoretical considerations indicate sonic limitations of the sequential approach. the proposed parallel algorithm overcomes these limitations, hut it requires dedicated hardware to function. An example of such hardware, the FPGA-based HPC system named ARUZ, is presented.
this work presents all optical reversible implementation of sequential counters using semiconductor optical amplifier (SOA) based Mach-Zehnder interferometer (MZI) switches. All the designs are implemented using minim...
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ISBN:
(纸本)9781479966585
this work presents all optical reversible implementation of sequential counters using semiconductor optical amplifier (SOA) based Mach-Zehnder interferometer (MZI) switches. All the designs are implemented using minimum number of MZI switches and garbage outputs. this design ensures improved optical costs in reversible realization of all the counter circuits. the theoretical model is simulated to verify the functionality of the circuits. design complexity of all the proposed memory elements has been analyzed.
A "Services Sciences, Management, and Engineering (SS1E) " [1] initiative has been started to study the movement to service economies involving computer science, operations research, industrial engineering, ...
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ISBN:
(纸本)9780769529134
A "Services Sciences, Management, and Engineering (SS1E) " [1] initiative has been started to study the movement to service economies involving computer science, operations research, industrial engineering, information science, systems science, business strategy, management sciences, social and cognitive sciences, and so on, and is trying to define new study area for services based on these disciplines. In this paper, we introduce a new service design approach, "Value oriented service design", which focuses on created values during service activities. Traditionally a method called as Service Blueprint [3] [4] is used for service design, which is a task based design method defining activity flows with assigned roles. the new approach is focused on values between tacks, such as information created. the paper talks about a case study of these approaches, and discusses the future research items.
Domain Specific Languages (DSLs) play a cornerstone role in Model-Driven Software Development for representing models and metamodels. DSLs are usually defined in terms of their abstract and concrete syntax only this a...
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ISBN:
(纸本)9780769528915
Domain Specific Languages (DSLs) play a cornerstone role in Model-Driven Software Development for representing models and metamodels. DSLs are usually defined in terms of their abstract and concrete syntax only this allows the rapid and inexpensive development of DSLs and their associated tools (e.g., editors), but does not allow the representation of their behavioral semantics, something especially important for model operations like simulation and verification. In this paper we explore the use of Maude as a formal notation for describing models and metamodels, including the specification of their dynamic behavior.
Many people around the world enjoy traveling as a popular leisure activity. the process of trip planning can be time-consuming, requiring travelers to choose between various options and make decisions based on their p...
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ISBN:
(纸本)9798350364309;9798350364293
Many people around the world enjoy traveling as a popular leisure activity. the process of trip planning can be time-consuming, requiring travelers to choose between various options and make decisions based on their preferences and interests. this paper addresses the tourist trip design problem by proposing a Travel Planning Optimization System (TPOS), which includes an architecture that employs genetic algorithms to streamline travel planning. the paper's novelty lies in considering numerous travel factors, such as duration of visits, travel time, preferred types of locations, operating hours, destination popularity and the scheduling of places to eat in the daily program, into a single metric. this approach holds great promise in transforming travel planning by providing customized experiences that closely match the unique preferences and interests of each traveler, while using real location-related information in determining an efficient multiple-day itinerary.
In order to manage a computing platform with edge servers, a stochastic flow computing network (SCN) is constructed in this study. Network reliability is proposed to evaluate the performance of the SCN. It is defined ...
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this study explores the perception of current and future impacts of Cloud computing (CC) on enterpriseoperations, focusing on a comparative analysis among small and medium-sized enterprises (SMEs) in Poland. the rese...
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Each user on shared computing systems desires for his or her job to be processed by the system as quickly as possible. this requires each user’s job to be run in an environment where resources (memory, CPU, disk, and...
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