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# Type Title Author Publisher Pub. Year Subjects Call Number
1 مقاله A competitive optimization approach for data clustering and orthogonal non-negative matrix factorization Dehghanpour Sahron, J. Springer Science and Business Media Deutschland GmbH, 2020 Clustering.
Multilevel method.
Normalized k-cut.
Optimization problem.
Orthogonal non-negative matrix factorization.
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2 مقاله A competitive optimization approach for data clustering and orthogonal non-negative matrix factorization Dehghanpour Sahron, J. Springer Science and Business Media Deutschland GmbH, 2021 Clustering.
Multilevel method.
Normalized k-cut.
Optimization problem.
Orthogonal non-negative matrix factorization.
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3 مقاله All-optical recurrent neural network with reconfigurable activation function Ebrahimi Dehghanpour, A. Institute of Electrical and Electronics Engineers Inc, 2022 Logic gates.
Optical computing.
Optical propagation.
Optics.
Spatial light modulators I.
Virtual machine monitors.
Chemical activation.
Computation theory.
Data handling.
Energy utilization.
Light modulators.
Low power electronics.
Network architecture.
Optical data processing.
Optical signal processing.
Recurrent neural networks.
Activation functions.
All optical.
Neural-networks.
Optical neural networks.
Reconfigurable.
Spatial light modulator I.
Spatial light modulators.
Ultra-fast.
Vector-matrix multiplications.
Nonlinear optics.
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4 مقاله Orthogonal nonnegative matrix factorization problems for clustering: A new formulation and a competitive algorithm Dehghanpour, J. Springer, 2022 Clustering.
Isoperimetry problem.
Optimization problem with orthogonality constraints.
Orthogonal Nonnegative Matrix Factorization.
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5 مقاله All-Optical recurrent neural network with reconfigurable activation function Dehghanpour, A. E. Institute of Electrical and Electronics Engineers Inc, 2023 Nonlinear optics.
Optical computing.
Optical neural networks.
Recurrent neural networks.
Spatial light modul ators.
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6 مقاله Orthogonal nonnegative matrix factorization problems for clustering: A new formulation and a competitive algorithm Dehghanpour, J. 2024 Clustering.
Isoperimetry problem.
Optimization problem with orthogonality constraints.
Orthogonal Nonnegative Matrix Factorization.
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7 مقاله Effect of severe plastic deformation on evolution of intermetallic layer and mechanical properties of cold roll bonded Al-Steel bilayer sheets Dehghanpour Baruj, H. Elsevier Editora Ltda, 2020 Aluminum.
Bilayer sheet.
Roll bonding.
Severe plastic deformation (SPD)
Steel.
Aluminum coated steel.
Aluminum sheet.
Annealing.
Cold rolled steel.
Energy dispersive spectroscopy.
Optical emission spectroscopy.
Plastic deformation.
Scanning electron microscopy.
Shear stress.
Tensile strength.
Constrained groove pressing.
Dislocation densities.
Field emission scanning electron microscopes.
Mechanical interlock.
Micro-structural observations.
Morphology and composition.
Severe plastic deformations.
Ultimate tensile strength.
Intermetallics.
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8 پایان نامه مساله ایزوپریمتری در گراف ها از دیدگاه بهینه سازی Graph Isoperimetry Problem Using Optimization Methods دهقان پور سهرون، جعفر Dehghanpour Sohroun, Jafar صنعتی شریف 1393 ثابت هم محیطی Isoperimetric Constant / گراف ها Graphs / بهینه سازی Optimization / برنامه ریزی نیمه معین Semidefinite Programming / روش برش نرمال شده Normalized Cut Method
‭02-46277
9 پایان نامه تاثیر تغییر شکل پلاستیک شدید بر خواص مکانیکی ورق های دولایه آلومینیوم - فولاد دهقانپور باروج، حامد Dehghanpour Baruj, Hamed صنعتی شریف 1393 خواص مکانیکی Mechanical Properties / تغییر شکل شدید پلاستیک Severe Plastic Deformation / اتصال سرد نوردی Cold Roll Bonding / ورق دولایه آلومینیوم - فولاد Aluminum-Steel Bilayer Sheet
‭07-46961
10 پایان نامه طراحی واحد پردازشگر نوری جهت انجام عملیات غیرخطی در شبکه‌های یادگیری عمیق Designing an Optical Processing Unit for Non-Linear Operations in Deep Neural Networks ابراهیمی دهقان پور، آیدا Ebrahimi Dehghanpour, Aida صنعتی شریف 1400 شبکه های عصبی نوری Optical Neural Networks / شبکه عصبی پیچشی Convolutional Neural Network / شبکه های عصبی بازگشتی Recurrent Neural Networks / پردازش موازی Parallel Processing / پردازش فوق سریع Ultra Fast Processing / واحد غیرخطی‌ نوری Nonlinear Optical Unit
‭19-54798
11 پایان نامه طراحی و تحلیل الگوریتم‌های بهینه‌سازی برای حل مساله‌های بهینه‌سازی غیرخطی با قیود متعامد و برخی کاربردها Design and Analysis of Optimization Algorithms for Solving Nonlinear Optimization Pproblems with Orthogonal Constraints and Certain Applications دهقان پور، جعفر Dehghanpour, Jafar صنعتی شریف 1402 تجزیه به ماتریس های نامنفی Non-Negative Matrix Factorization (NMF) / هم‌ پیرامونی Isoperimetry / خوشه بندی Clustering / مسایل بهینه سازی Optimization Problems / بهینه‌ سازی غیرخطی با قیود متعامد نامنفی Optimization Problem with Orthogonality Constraints / مساله تجزیه متعامد نامنفی ماتریس Orthogonal Nonnegative Matrix Factorization (ONMF)
‭02-56804
12 پایان نامه بررسی اثرات روانگرایی مکرر بر شمع های واق در زمین مسطح و بستر شیبدار به سازی شده با ستون سنگی با استفاده از آزمایشات میز لرزان و محفظه برشی لایه ای Investigation of Effects of Successive Liquefaction Occurrence on Piles Located in Level Ground With an Inclined Base Layer with Using Stone Cloumns – a Physical 1g Shake Table and Laminar Shear Box Model دهقان پور فراشاه، علی Dehghanpour Farashah, Ali صنعتی شریف 1402 مدل فیزیکی Physical Model / روانگرایی Liquefaction / پخش جانبی Lateral Spread / آزمایش میز لرزان Shaking Table Test / جعبه برش لایه ای Laminar Shear Box / ستون سنگی Stone Column / پاسخ لرزه ای شمع Pile Seismic Response
‭09-56229
13 پایان نامه به‌ روزرسانی مدل المان محدود درحوزه‌ی زمان با استفاده از الگوریتم چرخه‌ی آب Finite Element Model Updating in Time Domain Using Water Cycle Algorithm دهقانپور، فاطمه Dehghanpour, Fatemeh صنعتی شریف 1397 به روز رسانی مدل Model Updating / شناسایی سازه Structural Identification / روش حوزه زمان Time Domain Method / الگوریتم ژنتیک بهبودیافته Improved Genetic Algorithm / بهینه سازی گروه ذرات Particles Swarm Optimization (PSO) / الگوریتم چرخه آب Water Cycle Algorithm
‭09-51879
14 مقاله Functional compartmentalization in the hemocoel of insects Pendar, H. Nature Publishing Group, 2019
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15 مقاله Linear index coding via graph homomorphism Ebrahimi, J. B. 2014 Computational complexity of the minrank.
Linear index coding.
Directed graphs.
Graph theory.
Field size.
Finite fields.
Graph G.
Graph homomorphisms.
Index coding.
Minrank of a graph.
Positive integers.
Undirected graph.
Codes (symbols)
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16 مقاله Emerging OCDMA communication systems and data networks [electronic resource] / J. A. Salehi. Salehi, J. A. Channel coding; Fiber optic networks; Logic gates; Matrix algebra; Optical receivers; Signal detection; Ultrashort pulses Nonlinear detection methods; Optical code-division multiple-access (OCDMA) systems; Optical orthogonal codes.
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17 مقاله Network delay analysis of a (σ, ρ) - Regular traffic stream over multiple paths in a network of fair-queuing servers Ashar, J. K. 2013 (σ, ρ) - regular.
Integrated delay analysis.
Delay analysis.
Delay performance.
Multi path routing.
Performance analysis.
Source-destination pairs.
Traffic merging.
Traffic partitioning.
Worst-case delay analysis.
Algorithms.
Communication.
Information theory.
Queueing theory.
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18 مقاله Effects of tool rake angle and tool nose radius on surface quality of ultraprecision diamond-turned porous silicon Heidari, M. Elsevier Ltd, 2019 Single-crystal silicon.
Surface quality.
Tool rake angle.
Ultraprecision cutting.
Brittle fracture.
Crystal cutting.
Cutting tools.
Diamonds.
Microcracks.
Porous materials.
Porous silicon.
Silicon wafers.
Single crystals.
Surface properties.
Turning.
Diamond turning.
Single crystal silicon.
Tool nose radius.
Tool rake angle.
Ultra-precision cutting.
Diamond cutting tools.
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19 مقاله Effects of tool rake angle and tool nose radius on surface quality of ultraprecision diamond-turned porous silicon Heidari, M. Elsevier Ltd, 2019 Surface quality.
Ultraprecision cutting.
Brittle fracture.
Crystal cutting.
Cutting tools.
Diamonds.
Microcracks.
Porous materials.
Porous silicon.
Silicon wafers.
Single crystals.
Surface properties.
Turning.
Diamond turning.
Single crystal silicon.
Tool nose radius.
Tool rake angle.
Diamond cutting tools.
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20 مقاله Precipitate strengthening of pyramidal slip in Mg–Zn alloys Alizadeh, R. Elsevier Ltd, 2021 Crystal orientation.
Hardening.
Precipitation (chemical)
Yield stress.
Hardened alloy.
Homogeneous deformation.
Micro-pillar compressions.
Orowan model.
Plastic anisotropy.
Precipitate strengthening.
Pyramidal slip.
Solution-treated alloys.
Zinc alloys.
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Total 3099 records