Browsing Faculty of Engineering by Title
Now showing items 980-999 of 3117
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FPGA bitstream protection with PUFs, obfuscation, and multi-boot
(IEEE, 2011)With the combination of PUFs, obfuscation, and multi-boot, we are able to do the equivalent of partial bitstream encryption on low-cost FPGAs, which is only featured on high-end FPGAs. Low-cost FPGAs do not even have ... -
FPGA implementation of a dense optical flow algorithm using altera openCL SDK
(Springer International Publishing, 2017)FPGA acceleration of compute-intensive algorithms is usually not regarded feasible because of the long Verilog or VHDL RTL design efforts they require. Data-parallel algorithms have an alternative platform for acceleration, ... -
FPGA implementation of a low latency and high SFDR direct digital synthesizer for resource-efficient quantum-enhanced communication
(IEEE, 2020-09)A Direct Digital Synthesizer (DDS) generates a sinusoidal signal, which is a significant component of many communication systems using modulation schemes. A CORDIC algorithm offers minimum memory requirements compared to ... -
FPGA-based implementation of an underwater quantum key distribution system with BB84 protocol
(IEEE, 2023-08)As threats in the maritime domain diversify, securing data transmission becomes critical for underwater wireless networks designed for the surveillance of critical infrastructure and maritime border protection. This has ... -
FPGA-based minimal Latency HEFT scheduler for heterogeneous computing
(IEEE, 2021)This paper proposes a new hardware scheduler. As heterogeneous computing becomes prevalent, mapping applications on to multiple processing elements (PEs) proves to be nontrivial. Heterogeneous Earliest Finish Time (HEFT) ... -
Fractionally spaced equalization for broadband amplify-and-forward cooperative systems
(IEEE, 2013)In this paper, we revisit the concept of fractionally spaced equalization (FSE) for broadband single-carrier amplify-and-forward (AaF) cooperative systems. Particularly, we investigate fractionally spaced frequency domain ... -
Fracture behavior of ultrafine-grained titanium under tension at elevated temperatures
(ASME, 2020-10-01)This investigation focused on the deformation response and microstructural changes of severely deformed titanium during post-severe plastic deformation tension, at temperatures of 300–600 °C and at strain rates of 0.001–0.1 ... -
Fragmentation of J/ψ in jets in pp collisions at √s = 5.02 TeV
(Elsevier, 2019-02)The fragmentation of jets containing a J/psi meson is studied in root s = 5.02 TeV pp data using an integrated luminosity of L = 27.39 pb(-1). The fraction of the jet transverse momentum p(Tjet) carried by the J/psi is ... -
FrameForm: An open-source annotation interface for framenet
(Association for Computational Linguistics (ACL), 2021)In this paper, we introduce FrameForm1, an open-source annotation tool designed to accommodate predicate annotations based on Frame Semantics (Fillmore et al., 1976). FrameForm is a user-friendly tool for creating, annotating ... -
A framework for adaptive delivery of omnidirectional video
(Society for Imaging Science and Technology, 2018)Omnidirectional or 360-degree videos are considered as a next step towards a truly immersive media experience. Such videos allow the user to change her/his viewing direction while consuming the video. The download-and-play ... -
A framework on the performance analysis of dual-hop mixed FSO-RF cooperative systems
(IEEE, 2019-07)Free space optical (FSO) communication systems provide line-of-sight wireless connectivity in the unlicensed optical spectrum and achieve higher data rates in comparison to their radio frequency (RF) counterparts. FSO ... -
Free simulation software and library
(Springer, 2018-01-01)With the advent of powerful computation technologies and efficient algorithms, simulators became an important tool in most engineering areas. The field of humanoid robotics is no exception; there have been numerous simulation ... -
Free space optical communication: An enabling backhaul technology for 6G non-terrestrial networks
(MDPI, 2023-11)The deployment of non-terrestrial networks (NTNs) is envisioned to achieve global coverage for 6G and beyond. In addition to space nodes, aerial NTN nodes such as high-altitude platform stations (HAPSs) and rotary-wing ... -
Frequency-based dynamic topology optimization methodology for improved door closing sound quality
(Sage, 2019-12-05)Door closing sound quality of a vehicle has become one of the most important customer-related quality metrics in the recent years. There has been a vast amount of information on the design parameters contributing to this ... -
Frequently hypercyclic weighted backward shifts on spaces of real analytic functions
(TÜBİTAK, 2018)We study frequent hypercyclicity in the case of weighted backward shift operators acting on locally convex spaces of real analytic functions. We obtain certain conditions on frequent hypercyclicity and linear chaoticity ... -
From capturing to rendering: Volumetric media delivery with six degrees of freedom
(IEEE, 2020-10)Technological improvements are rapidly advancing holographic-type content distribution. Significant research efforts have been made to meet the low latency and high bandwidth requirements set forward by interactive ... -
From constituency to UD-Style dependency: Building the first conversion tool of Turkish
(Incoma Ltd, 2021-09)This paper deliberates on the process of building the first constituency-to-dependency conversion tool of Turkish. The starting point of this work is a previous study in which 10,000 phrase structure trees were manually ... -
From passive to active pitch regulation of wind turbines: Optimization method with numerical validation
(ASME, 2015)An optimization method that changes the control strategy of the Horizontal Axis Wind Turbine (HAWT) from passive- to active-pitch has been developed. The method aims to keep the rated power constant by adjusting the blade ... -
FSO link attenuation measurement in extreme winter conditions for secure 5G applications
(SPIE, 2023)The functionality of Free Space Optical (FSO) communication links is highly influenced by meteorological conditions such as precipitation, snowfall, and fog. In this study, we establish an FSO link and conduct experimental ... -
FSO-based backhauling for airborne THz base stations
(IEEE, 2023)Airborne nodes in the form of high-altitude platform stations (HAPSs) or unmanned aerial vehicles (UAVs) can be used for backhauling and wireless access. In this paper, we investigate the cascaded free space optical ...
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