Academic literature on the topic 'Quad-stage'

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Journal articles on the topic "Quad-stage"

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Vetro, Rosanne, Dan A. Simovici, and Wei Ding. "Entropy Quad-Trees for High Complexity Regions Detection." International Journal of Software Science and Computational Intelligence 3, no. 1 (2011): 16–33. http://dx.doi.org/10.4018/jssci.2011010102.

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This paper introduces entropy quad-trees, which are structures derived from quad-trees by allowing nodes to split only when those correspond to sufficiently complex sub-domains of a data domain. Complexity is evaluated using an information-theoretic measure based on the analysis of the entropy associated to sets of objects designated by nodes. An alternative measure related to the concept of box-counting dimension is also explored. Experimental results demonstrate the efficiency of entropy quad-trees to mine complex regions. As an application, the proposed technique is used in the initial stag
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Iwan, Jakub. "Format Quad jako narzędzie Stanów Zjednoczonych w rywalizacji z Chińską Republiką Ludową." Gdańskie Studia Azji Wschodniej, no. 21 (August 30, 2022): 113–28. http://dx.doi.org/10.4467/23538724gs.22.025.16141.

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Quad format as an instrument of the United States in competition with the People’s Republic of China In the last years, international tensions in the Indo-Pacific region have become more frequent and intense. Some of them are caused by the spectacular economic growth of the People’s Republic of China in the last 40 years, which implies Beijing’s increasingly assertive stance on the international stage and the growth of China’s military power. To counterbalance the growing power of the People’s Republic of China, Indo-Pacific countries will steadily increase their focus on opportunities to oper
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Putrirezhy, Quinissa. "Coup de Grace: How the Quad is Hastening the Destruction of ASEAN." Journal Of Global Strategic Studies 1, no. 2 (2021): 92–112. http://dx.doi.org/10.36859/jgss.v1i2.768.

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The rise of the US-led Quad alliance in 2017 will be a test for ASEAN. Southeast Asia is at the center of a simmering strategic rivalry between the two world superpowers, the US and China. China's meteoric economic ascendence on the global stage has shifted the balance of global power in today's geopolitics. This article seeks to examine the potential of how the Quad may shake the ASEAN's unity and centrality as a result of China's rise. Beijing has expanded its influence throughout Southeast Asia and is by now easily ASEAN's largest trading partner, while at the same time it has aggressively
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Toya, Ryo, Tetsuo Saito, Tomohiko Matsuyama, et al. "QUAD shot: an effective cyclical hypofractionated palliative radiotherapy for salivary gland carcinoma." BJR|case reports 6, no. 4 (2020): 20190132. http://dx.doi.org/10.1259/bjrcr.20190132.

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Surgery with or without post-operative radiotherapy is the mainstay treatment for salivary gland carcinoma (SGC); however, palliative radiotherapy or supportive observation is considered for elderly patients. An 87-year-old female who was diagnosed with SGC in the left parotid gland, with a clinical stage T4aN2bM0 Stage IVA, underwent the Radiation Therapy Oncology Group 8502 “QUAD shot” regimen (14.8 Gy/4 fractions, twice-daily treatment with a 6 h interval, on 2 consecutive days), which were repeated every 4 weeks 3 times using volumetric modulated arc therapy. During and after the treatment
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Adila Alfa Krisnadhi, Mohammad Yani, and Indra Budi. "Entity and Relation Linking for Knowledge Graph Question Answering Using Gradual Searching." Jurnal Nasional Teknik Elektro dan Teknologi Informasi 13, no. 2 (2024): 139–46. http://dx.doi.org/10.22146/jnteti.v13i2.9184.

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Knowledge graph question answering (KGQA) systems have an important role in retrieving data from a knowledge graph (KG). With the system, regular users can access data from a KG without the need to construct a formal SPARQL query. KGQA systems receive a natural language question (NLQ) and translate it into a SPARQL query through three main tasks, namely, entity and relation detection, entity and relation linking, and query construction. However, the translation is not trivial due to lexical gaps and entity ambiguity that may occur during entity or relation linking. This research proposed an ap
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Huang, Wan-Yun, Sheng-Hui Tuan, Min-Hui Li, Xin-Yu Liu, and Pei-Te Hsu. "Immediate effects of a novel walking assist device with auxiliary illuminator on patients after acute strokes." Hong Kong Physiotherapy Journal 39, no. 02 (2019): 115–24. http://dx.doi.org/10.1142/s1013702519500100.

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Background: Many patients after acute stage of stroke are present with abnormal gait pattern due to weakness or hypertonicity of the affected limbs. Facilitation of normal gait is a primary goal of rehabilitation on these patients.Objective: We aimed to investigate whether walking assist device with auxiliary illuminator (quad-cane with laser) providing visual feedback during ambulation could improve parameters of gait cycle immediately among patients with subacute and chronic stroke.Methods: This was a cross-sectional study and 30 participants (male 23, female 7, group 1) with mean age [Formu
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Hill-Batorski, Lindsay, Yasuko Hatta, Michael Moser, David Marshall, and Pamuk Bilsel. "10. Quadrivalent M2SR (M2-deficient Single Replication) Live Influenza Vaccine Provides Better Protection Than Inactivated Vaccine Against Drifted Influenza B Virus Challenge in Ferrets." Open Forum Infectious Diseases 8, Supplement_1 (2021): S128—S129. http://dx.doi.org/10.1093/ofid/ofab466.212.

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Abstract Background Quadrivalent inactivated influenza vaccines (QIV) induce neutralizing antibodies (Abs) against the viral hemagglutinin (HA). Despite annual update of HA vaccine antigens to match circulating strains, current vaccines provide ~60% vaccine effectiveness (VE). QIV VE can be as low as 10% when circulating strains do not match vaccine HA. The live M2SR (M2-deficient single replication) influenza vaccine candidate has previously shown broad humoral, mucosal and cellular immune responses and protection against multiple influenza A subtypes. Here we show similar properties with the
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Miwa, Masafumi, Shinji Uemura, and Akitaka Imamura. "Arbitrary Attitude Hovering Control of Quad Tilt Rotor Helicopter." Journal of Robotics and Mechatronics 28, no. 3 (2016): 328–33. http://dx.doi.org/10.20965/jrm.2016.p0328.

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[abstFig src='/00280003/08.jpg' width=""300"" text='Arbitrary attitude hovering' ] The quad tilt rotor helicopter (QTRH), a tilt-rotor aircraft prototype, has fixed wings for long-range high-speed flight. Its rotor-tilt mechanism controls 4 rotor-tilt angles independently and controls its roll and pitch angles similarly to a multirotor helicopter. It controls yaw angle by thrust vectoring and moves forward and backward by tilting its rotors. Rotor-tilting maneuvers are the initial stage of flight-mode transition between helicopter and fixed-wing modes.
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Menon, Preetha, Mohamed El-Sadig, Marwan F. Albastaki, et al. "Collecting behavioral evidence from a highly mobile and seasonal population: A protocol for a survey on quad bike injuries." PLOS ONE 19, no. 3 (2024): e0298059. http://dx.doi.org/10.1371/journal.pone.0298059.

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Background Quad bikes are popular recreational, four-wheeled bikes in the Middle East. Injury prevention programs targeting quad bike crashes in the United Arab Emirates (UAE) need evidence about the risk factors and behaviours associated with these crashes in the target population. This is a protocol for a study aiming to investigate quad bike rider behaviours and to assess the risk factors associated with related injuries in the UAE. Methods This is a cross-sectional observational study aiming to describe a seasonal sport in a desert environment. With an estimated sample size of 451, the sur
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Qi, Jiexing, Chang Su, Zhixin Guo, et al. "Enhancing SPARQL Query Generation for Knowledge Base Question Answering Systems by Learning to Correct Triplets." Applied Sciences 14, no. 4 (2024): 1521. http://dx.doi.org/10.3390/app14041521.

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Generating SPARQL queries from natural language questions is challenging in Knowledge Base Question Answering (KBQA) systems. The current state-of-the-art models heavily rely on fine-tuning pretrained models such as T5. However, these methods still encounter critical issues such as triple-flip errors (e.g., (subject, relation, object) is predicted as (object, relation, subject)). To address this limitation, we introduce TSET (Triplet Structure Enhanced T5), a model with a novel pretraining stage positioned between the initial T5 pretraining and the fine-tuning for the Text-to-SPARQL task. In t
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Dissertations / Theses on the topic "Quad-stage"

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Wang, Tsu-Line, and 王祖齡. "Attitude Stabilization of a Quad-rotor UAV Based on Two-Stage Cascaded PID control." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/q2vdnq.

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碩士<br>國立虎尾科技大學<br>飛機工程系航空與電子科技碩士班<br>104<br>In recent years, the application of the quad-rotor UAV growing, and how to effectively control, interface of signal transmission, lightweight, rechargeable batteries or energy storage will be the direction of future research. This paper discusses the use of two Cascaded PID controller for attitude control, altitude control and indoor positioning control of the quad-rotor UAV. Using inertial measurement unit (IMU) and magnetometer to obtain 3-axis accelerometer, 3-axis angular velocity and 3-axis magnetic field intensity of the quad-rotor UAV, and con
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Book chapters on the topic "Quad-stage"

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Vetro, Rosanne, Dan A. Simovici, and Wei Ding. "Entropy Quad-Trees for High Complexity Regions Detection." In Advances in Abstract Intelligence and Soft Computing. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-2651-5.ch020.

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This paper introduces entropy quad-trees, which are structures derived from quad-trees by allowing nodes to split only when those correspond to sufficiently complex sub-domains of a data domain. Complexity is evaluated using an information-theoretic measure based on the analysis of the entropy associated to sets of objects designated by nodes. An alternative measure related to the concept of box-counting dimension is also explored. Experimental results demonstrate the efficiency of entropy quad-trees to mine complex regions. As an application, the proposed technique is used in the initial stag
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Fu, Yuhua. "Creating Generalized and Hybrid Set and Library with Neutrosophy and Quad-Stage Method." In Handbook of Research on Generalized and Hybrid Set Structures and Applications for Soft Computing. IGI Global, 2016. http://dx.doi.org/10.4018/978-1-4666-9798-0.ch015.

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Generalized and hybrid set can be created with neutrosophy and quad-stage method. Firstly the generalized and hybrid neutrosophic set is discussed. Secondly the combination or synthetical body of generalized and hybrid sets is named as “library” (various generalized and hybrid sets can be put into the related “library”); such as “mathematics library”, “physics library”, and the like. As for the constitution of “library”, the concept and methodology of a special “Four-library” are proposed. Neutrosophy and quad-stage method can also be used to solve many actual problems within the framework of
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Rodríguez Andrés, Navarro Angeles, Asenjo Rafael, Corbera Francisco, Vilches Antonio, and Garzarán María. "Pipeline Template for Streaming Applications on Heterogeneous Chips." In Advances in Parallel Computing. IOS Press, 2016. https://doi.org/10.3233/978-1-61499-621-7-327.

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We address the problem of providing support for executing single streaming applications implemented as a pipeline of stages that run on heterogeneous chips comprised of several cores and one on-chip GPU. In this paper, we mainly focus on the API that allows the user to specify the type of parallelism exploited by each pipeline stage running on the multicore CPU, the mapping of the pipeline stages to the devices (GPU or CPU), and the number of active threads. We use a real streaming application as a case of study to illustrate the experimental results that can be obtained with this API. With th
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Gürer, Ethem, and Firat Küçükersen. "Performing a New Agenda for a First-Year Interior Architecture Studio." In Advances in Media, Entertainment, and the Arts. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-7254-2.ch011.

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Considering the content and complex structure of design education, it is important to include the making, body, and movement in design pedagogy. In this context, thinking design with theatre opens to an aggregation of opportunities for thinking holistically and creatively about the character, elements, functioning, and the outcomes of the first-year design studio. This chapter presents a pedagogical approach for the first-year design studio through a final project, Theatre Space, which was devised as an integrated seven-week process of comprehending, interpreting, designing, fabricating, and p
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Gil-Costa, Veronica, Romina Soledad Molina, Ricardo Petrino, Carlos Federico Sosa Paez, A. Marcela Printista, and Julio Daniel Dondo Gazzano. "Hardware Acceleration of CBIR System with FPGA-Based Platform." In Field-Programmable Gate Array (FPGA) Technologies for High Performance Instrumentation. IGI Global, 2016. http://dx.doi.org/10.4018/978-1-5225-0299-9.ch007.

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Typical applications involving image retrieval processes demand a great amount of computation. The visual content of the images is extracted and represented by means of descriptor vectors of multidimensional characteristics. The image retrieval process consists of two tasks: (1) generation of database and indexing; and (2) the search process. The first task involves the construction of descriptor vectors. Then, an index is built upon the database to speed the search process. The second requires calculating a descriptor vector for the query image and computes the similarity search with the ones
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Yuhua, Fu. "Computer Information Library Clusters." In Advances in Library and Information Science. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-7659-4.ch012.

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Based on creating generalized and hybrid set and library with neutrosophy and quad-stage method, this chapter presents the concept of computer information library clusters (CILC). There are various ways and means to form CILC. For example, CILC can be considered as the “total-library” and consists of several “sub-libraries.” As another example, in CILC, a total-library can be set up, and a number of sub-libraries are side by side with the total-library. Specially, for CILC, the operation functions can be added; for example, according to natural science computer information library clusters (na
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Yuhua, Fu. "Computer Information Library Clusters." In Encyclopedia of Information Science and Technology, Fourth Edition. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-2255-3.ch382.

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Based on creating generalized and hybrid set and library with neutrosophy and quad-stage method, this paper presents the concept of “computer information library clusters” (CILC). There are various ways and means to form CILC. For example, CILC can be considered as the “total-library”, and consists of several “sub-libraries”. As another example, in CILC, a “total-library” can be set up, and a number of “sub-libraries” are side by side with the “total-library”. Specially, for CILC, the operation functions can be added; for example, according to “natural science computer information library clus
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Krishnan, Padmanabhan. "A Multiphysics Based Finite Element Approach to Evaluate the Reliability of IC Packages." In Advances in Computer and Electrical Engineering. IGI Global, 2016. http://dx.doi.org/10.4018/978-1-4666-9479-8.ch002.

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The aim of this book chapter is to generate 3D models of different Thin Dual or Quad Leadless Moulded IC packages and conduct multiphysics based finite element analyses to evaluate the static reliability of IC packages. The performance analyses using die shear, thermal experiments and finite element analysis were conceived and conducted to evaluate the reliability of these packages. Reliability plays a major role at every stage in the manufacturing, testing and use of integrated circuit packages. The coupled influence of operating voltages and joule heating on the mechanical reliability of ICs
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Conference papers on the topic "Quad-stage"

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Li, Lingbo, Xiaotang Zhou, and Haidong Shi. "A Generative Model-Based Prediction of Aspect-Level Sentiment Quad with Stage Prompts and Semantic Enhancement." In 2024 6th International Conference on Frontier Technologies of Information and Computer (ICFTIC). IEEE, 2024. https://doi.org/10.1109/icftic64248.2024.10912865.

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Mubarak, Faisal, and Erik Dierikx. "Dual-stage quad-mixer satellite simulator for a TWSTFT station." In 2011 Joint Conference of the IEEE International Frequency Control and the European Frequency and Time Forum (FCS). IEEE, 2011. http://dx.doi.org/10.1109/fcs.2011.5977314.

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Wursthorn, Jonas, Herbert Knapp, Jidan Al-Eryani, Klaus Aufinger, and Linus Maurer. "Absolute mm-wave power sensor using a switching quad output stage." In 2017 IEEE 17th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF). IEEE, 2017. http://dx.doi.org/10.1109/sirf.2017.7874365.

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Chung-Lun Chuang, S. Shaffer, R. Smythe, et al. "DESDynI Quad First Stage Processor - a four channel digitizer and digital beam forming processor." In 2013 IEEE Aerospace Conference. IEEE, 2013. http://dx.doi.org/10.1109/aero.2013.6497181.

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Sal y Rosas, Damián, Daniel Chavez, Gustavo Navarro, and Marcos Lafoz. "Isolated and Bidirectional Three-phase Single-Stage Quad-Active-Bridge Series-Resonant AC-DC converter." In 2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe). IEEE, 2023. http://dx.doi.org/10.23919/epe23ecceeurope58414.2023.10264528.

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Chavez, Daniel, Damian Sal y Rosas, and Julio Tafur. "Single-Stage Quad-Active-Bridge Series-Resonant AC-DC Converter: Modulation for Active and Reactive Power." In 2023 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2023. http://dx.doi.org/10.1109/ecce53617.2023.10362434.

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Ohno, Takanobu, Spasoje Mirić, Thomas Guillod, Florian Krismer, Jonas Huber, and Johann W. Kolar. "New Triple-Output Quad-Active-Bridge DC/DC Converter Employing a Four-Leg Inverter Input Stage." In 2023 26th International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2023. http://dx.doi.org/10.1109/icems59686.2023.10344769.

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Zhang, Xiaoqian, Pengbin Zhang, Kejian Shen, and Zhiyuan Pei. "Rice identification at the early stage of the rice growth season with single fine quad Radarsat-2 data." In SPIE Remote Sensing, edited by Christopher M. U. Neale and Antonino Maltese. SPIE, 2016. http://dx.doi.org/10.1117/12.2240154.

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Zhang, Minshu, S. W. Ricky Lee, and Xuejun Fan. "Stress Analysis of Hygrothermal Delamination of Quad Flat No-Lead (QFN) Packages." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-68110.

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Interfacial delamination is a major reliability issue of Quad Flat No-lead (QFN) packages under the JEDEC-MSL preconditioning and reflow process. Failures will occur when the hygrothermal stress exceeds the interfacial strength. Simulation based on finite element model is a popular method for studying the failure mechanism. However, the non-accurate material properties and the lack of experiment validations always constrain the Finite Element Analysis (FEA) at the artificial parametric study stage. To further investigate the interfacial delamination, a complex system including both simulation
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Adams, V. H., T. Y. Tom Lee, and J. V. Hause. "Thermal Evaluation of GaAs-Based RF Power Amplifier Packages for Handheld Portable Applications." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1836.

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Abstract This study characterizes the thermal performance of the Thermally Enhanced Plastic Very Thin Fine Pitch Quad Flat No Lead Package (HP-VFQFP-N) family for GaAs-based RF power amplifier applications. This package uses perimeter lands on the bottom of the package to provide electrical contact to the printed wiring board (PWB). The package also provides thermal enhancement by having the die attach paddle exposed on the bottom of the package surface to provide an efficient conduction path when soldered directly to the printed wiring board. Thermal model assumptions and development for the
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