the Agile Earth Observation Satellite (AEOS) is equipped with onboard optical instruments. they take image of the Earth9;s surface according to the requests of customers. Each imaging request which is called as a t...
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ISBN:
(纸本)9781538694480
the Agile Earth Observation Satellite (AEOS) is equipped with onboard optical instruments. they take image of the Earth's surface according to the requests of customers. Each imaging request which is called as a task generates a profit but it may not be possible to perform all tasks, due to the presence of several constraints. In this paper we consider the AEOS scheduling problem, in which a subset of requests from a given set of tasks is selected to maximize profit. We propose a constraint programming (CP) model to solve this NP-hard problem and test the performance of the CP model by solving a set of generated test instances involving 35 to 55 requests. the results show that our model is competitive and can find optimum solutions in reasonable computation times.
this work describes a course in typed functionalprogramming, the obstacles that are often encountered during the teaching of this course, and solutions which have been devised for those obstacles. 9; 2020 ACM.
A teaching plan for Assembly Language and programming-Conditional Directives and Macro Directives was recorded in this paper. We changed the traditional teaching method and exchanged the roles of the teacher and stude...
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ISBN:
(纸本)9781424441983
A teaching plan for Assembly Language and programming-Conditional Directives and Macro Directives was recorded in this paper. We changed the traditional teaching method and exchanged the roles of the teacher and students in the class. It was taught by some students, discussed by all students and summarized by the teacher at last. the enthusiasm and initiative of students were activated in maximum and got obvious teaching effects.
the paper presents an original solution of a 4-DOF parallel robot. Aspects of designing of the robot are described, as well as its programming and experimentation in order to manipulate objects of determined dimension...
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ISBN:
(纸本)9781509064588
the paper presents an original solution of a 4-DOF parallel robot. Aspects of designing of the robot are described, as well as its programming and experimentation in order to manipulate objects of determined dimensions and to overlap them in form of tower. the robot is able to detect new objects in the workspace;object orientation can be achieved regardless of the angle at which the object is. A good timing between the functions of positioning and orientation has been demonstrated.
In this paper, we describe the effect of *** as pre-class resources for flipped learning of Scratch programming education. Pre-class resources are very important for increase the outcome of the flipped learning. these...
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ISBN:
(纸本)9781450354356
In this paper, we describe the effect of *** as pre-class resources for flipped learning of Scratch programming education. Pre-class resources are very important for increase the outcome of the flipped learning. these days, there are so many open courseware about coding available for pre-class. the objectives of programming might be to increase the computational thinking for problem solving. In this research, we suggest that flipped learning is very good way to increase the computational thinking for problem solving and *** is good resource for pre-class.
this paper starts from the introduction of J2EE programming, puts forward the ideas and practices of the curriculum construction and teaching reform, especially expounds the innovative attempts on teaching contents, e...
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ISBN:
(纸本)9781424441983
this paper starts from the introduction of J2EE programming, puts forward the ideas and practices of the curriculum construction and teaching reform, especially expounds the innovative attempts on teaching contents, education methods, curriculum assessment and so on. the teaching reform emphasizes on improving the applied ability in practice, and has obtained some good results after the three-year teaching process.
the purpose of this research is to develop a functional model of the electrocardiological study using the methodology of functional modeling IDEF0. the functional model of the electrocardiological study are developed ...
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FIR Nyquist filters play important roles in communication applications. Minimax filters are very attractive because of their minimal maximum approximation error. Minimax FIR Nyquist filters, however, may not satisfy t...
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ISBN:
(纸本)9781424421787
FIR Nyquist filters play important roles in communication applications. Minimax filters are very attractive because of their minimal maximum approximation error. Minimax FIR Nyquist filters, however, may not satisfy the alternating theorem. thus the efficient multiple-exchange design algorithms are not guaranteed to converge or may not converge to minimax filters. By trading off the minimax and the least-squares criterions, a positive definite quadratic programming formulation of the design problem is obtained. It is shown that under sufficiently small tradeoff factor, the resulted filter is actually a minimax one. Using this method, many FIR Nyquist filters have been designed Comparison with existing algorithms demonstrates the effectiveness and the efficiency of the method
Android application programming has become one of the most important subjects that students should learn in professional schools and universities in IT departments. To provide a self-learning platform for the Android ...
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ISBN:
(纸本)9781665419338
Android application programming has become one of the most important subjects that students should learn in professional schools and universities in IT departments. To provide a self-learning platform for the Android programming course, we developed an Android programming Learning Assistance System (APLAS). the learning materials in APLAS consist of four stages where each stage has several topics. In this paper, we implement Multiple Activities materials for learning Intent and Fragment as the third topic in the Interactive Application stage and evaluate them through applications to 50 university students in an IT department in Indonesia. the results show that all the students correctly solved the assignments and gave positive comments on them, which confirmed the effectiveness of our proposal.
the proceedings contain 8 papers. the topics discussed include: histo- and dynamorphisms revisited;generic datatypes á la carte;dependent type providers;N queens problem: a metaprogramming stress test for the com...
ISBN:
(纸本)9781450323895
the proceedings contain 8 papers. the topics discussed include: histo- and dynamorphisms revisited;generic datatypes á la carte;dependent type providers;N queens problem: a metaprogramming stress test for the compiler;usage of generic programming on hackage - experience report;multi-polymorphic programming in bondi;programming macro tree transducers;and generic representations of tree transformations.
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