Relevant bibliographies by topics / SISP Measurement

Academic literature on the topic 'SISP Measurement'

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Published: 4 June 2021
Last updated: 13 February 2022

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Journal articles on the topic "SISP Measurement"

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Pita, Zijad, France Cheong, and Brian Corbitt. "A Maturity Model of Strategic Information Systems Planning (SISP)." International Journal of Enterprise Information Systems 7, no. 3 (July 2011): 30–57. http://dx.doi.org/10.4018/jeis.2011070102.

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In this paper Strategic Information Systems Planning (SISP) maturity models are empirically validated in Australian environment. A research instrument used to determine the degree of SISP maturity in Australian organisations is described. While empirical testing of a five-stage SISP model has only confirmed the existence of three levels of SISP maturity, statistical methods confirmed the adequacy of the establishment of the SISP assessment model as a third-order system. The study also opens the way for SISP thinking beyond the conventional approaches by introducing the Analytic Network Process and the Analytic Hierarchy Process methods to reduce complexity of SISP measurement in a natural and structural way. By using these methods, it was possible to obtain a single overall measure of SISP maturity, thus overcoming a problem of result synthesis measured by different scales.
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Li, Zuo-hu, Jin-ming Hao, Jian-wen Li, Qi-le Zhao, and Ming-jian Chen. "Study of GNSS SIS Error Worst User Location Algorithm." Journal of Navigation 64, S1 (October 14, 2011): S91—S101. http://dx.doi.org/10.1017/s0373463311000488.

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Signal-In-Space Error (SISE) is important for the system integrity of GNSS. Real-time monitoring SISE has been one of the effective solutions used for improving GNSS system-level integrity. As one of the typical solutions, the Galileo integrity concept uses Signal-In-Space Accuracy (SISA) and Signal-In-Space Monitoring Accuracy (SISMA) respectively to transmit the quality of SIS and the integrity alarming information to users. As an important component of the Galileo Integrity Concept, Worst User Location (WUL) is of great importance for the computation of SISA and SISMA. An improved WUL algorithm based on a geometrical model is given in this paper, which needs no iterative search and is simple when compared with the existing models. The WUL accuracy requirement is discussed based on an analysis of the magnitude of the orbit errors and SIS ranging resolution and error. The conclusion is that, considering the metre-level orbital error observed in the orbit determination process, as long as the orientation error of the WUL is less than three degrees, the projection error of SISE can be kept to centimetre levels. This will satisfy the requirements of most users. The algorithm is further optimised to omit the non-linear iterative parts based on the above assumption. The optimisation reduces computation load and enhances the real-time capability. GPS raw measurements are used to validate the correctness and reliability of the algorithms.
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Zbunjak and Kuzle. "System Integrity Protection Scheme (SIPS) Development and an Optimal Bus-Splitting Scheme Supported by Phasor Measurement Units (PMUs)." Energies 12, no. 17 (September 3, 2019): 3404. http://dx.doi.org/10.3390/en12173404.

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System integrity protection schemes (SIPS) are schemes that can, under potentially hazardous conditions, prevent a complete blackout of endangered parts of an electrical power system (EPS). The main objective of SIPS is to monitor the state of the power transmission network in real time and to react in emergency cases. This paper explores the use of phasor measurement unit (PMU) technology for the development of SIPS as a part of wide-area monitoring, protection, and control (WAMPAC) systems. A new SIPS development method is described using the experience from the real-time operation. The developed optimal bus-splitting scheme identifies potential actions that can eliminate or reduce power system overloads and protect the integrity of the power system. An optimal bus-splitting scheme based on a DC power flow model and PMU measurements is given as an example and is explained and tested on an IEEE 14 bus test system. Conducted simulations indicate that the described SIPS methodology supported by the PMU measurements can mitigate potential overloads of the observed network part.
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Akiniwa, Yoshiaki, Keisuke Tanaka, Hidehiko Kimura, and Takashi Kamiyama. "GSW0403 Phase stress measurement in SiCp/2024 under axial loading by TOF." Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics 2003.2 (2003): _GSW0403–1—_GSW0403–6. http://dx.doi.org/10.1299/jsmeatem.2003.2._gsw0403-1.

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Krishnamohan, S., S. Ramanathan, and V. Ramakrishnan. "Specific Heat Measurements of Ti6Al4V/Nano SiCp Composite." Journal of Computational and Theoretical Nanoscience 14, no. 1 (January 1, 2017): 742–46. http://dx.doi.org/10.1166/jctn.2017.6267.

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The elevated strength, low weight ratio and excellent corrosion resistance intrinsic to titanium and its alloys has led to a wide range of successful applications which ensures high levels of unswerving performance in aerospace. The performance of the Thermal Control System extremely depends on the thermal behavior of the materials used in its elements. The measurements of the thermal properties of materials are necessary for better understanding of the thermal design. Differential scanning calorimetry (DSC) is the most extensively used thermal method for finding wealth of information about a material. The heat capacity (Cp) of a material was established quantitatively using DSC. The measurement was made by heating a very small quantity of the Ti6Al4V alloy and Ti6Al4V/Nano SiCp composites. Mechanical alloying (MA) and Powder metallurgy (P/M) techniques were used to fabricate the Ti6Al4V alloy and Ti6Al4V/ nano SiCp composites. The heat flow reaction was recorded as a function of definite sample temperature range from −100 °C to 375 °C. The measurements of the heat capacity of each sample in three runs were recorded by DSC. The heat capacity (Cp) of specimens is reported in this study.
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Cheng, Lin-Hua, Chih-Hung Wang, Rou-Huei Lu, and Yu-Fu Chen. "Evaluating the Function of the Medial Olivocochlear Bundle in Patients With Bilateral Tinnitus." Journal of Speech, Language, and Hearing Research 63, no. 6 (June 22, 2020): 1969–78. http://dx.doi.org/10.1044/2020_jslhr-19-00080.

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Purpose No study has investigated the effects of contralateral noise (CN) on speech-in-noise perception (SINP) in listeners with tinnitus. The mechanisms underlying the involvement of medial olivocochlear (MOC) reflex with SINP remain to be elucidated. This study aimed to investigate the MOC function in patients with bilateral tinnitus by measuring distortion product otoacoustic emission and SINP. Method Eighteen patients with bilateral tinnitus (one male and 17 females; age: M ± SD = 45.61 ± 10.18 years) and 19 listeners without tinnitus (six males and 13 females; age: M ± SD = 34.11 ± 8.35 years) were recruited for the study. Each subject underwent distortion product otoacoustic emission measurement and the SINP test for both ears. The effects of CN on these two measurements were compared between tinnitus ears (TEs) and no-tinnitus ears (NTEs). Results The presence of CN significantly reduced distortion product (DP) amplitudes and improved SINP for TEs, and the amounts of DP suppression and SINP improvement were similar to those in NTEs. Improvement of SINP was positively correlated with DP suppression at 6185 Hz for NTEs and at 1640 Hz for TEs. Conclusions The results of this study suggest that the amounts of DP suppression and SINP improvement were similar between listeners with and without tinnitus. For both ear groups, the MOC reflex was involved with SINP at specific frequencies. Any clinical test outcomes with regard to the MOC bundle in patients with tinnitus should be interpreted with caution until further studies are conducted.
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Panzeri, Marta, Harold Dadomo, Lucia Ronconi, and Lilybeth Fontanesi. "Validation of the Sexual Inhibition/Sexual Excitation Scales (SIS/SES) in Italy: Assessing Gender and Age Differences of Sexual Functioning." Archives of Sexual Behavior 50, no. 6 (August 2021): 2755–72. http://dx.doi.org/10.1007/s10508-021-01972-3.

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AbstractThe Sexual Inhibition Scales and Sexual Excitation Scales (Janssen et al., 2002a), based on the dual control model by Bancroft and Janssen (2000), are part of a 45-item self-report questionnaire evaluating individual tendencies to sexual inhibition or excitation according to three factors: two inhibition factors, SIS1, threat of performance failure, and SIS2, threat of performance consequences, and one excitation factor, SES. In this paper, we aimed to validate and explore psychometric properties of the SIS/SES in a sample of 2260 Italian men and women aged 18 to 75 years. Confirmatory factor analyses showed that the three-factor structure proposed in the original version of the scales fit with our sample. Moreover, our data confirmed the results of the original validation sample: Women scored higher on the SIS and lower on the SES than men did, but no significant differences appeared in the factor scores by age group, except for a gender × age interaction, where younger women had higher SIS2 scores. The SIS/SES appeared to be an effective, appropriate cross-cultural measurement of human sexuality in Italian samples, also shedding light on sexual arousal differences in women and men in our country. We also discuss clinical and therapeutic aspects.
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Yoshida, Go, Kenta Kurosu, Yu Yamato, Tomohiko Hasegawa, Tatsuya Yasuda, Daisuke Togawa, and Yukihiro Matsuyama. "Novel Measurement Technique for the Sagittal Vertical Axis and Its Clinical Application in Adult Spinal Deformity." Asian Spine Journal 11, no. 2 (April 30, 2017): 190–97. http://dx.doi.org/10.4184/asj.2017.11.2.190.

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<sec><title>Study Design</title><p>Prospective physical measurement of the sagittal vertical axis (SVA).</p></sec><sec><title>Purpose</title><p>To evaluate a simple method for measuring SVA by analyzing its relationship with radiographic measurements and clinical appearance.</p></sec><sec><title>Overview of Literature</title><p>No studies have examined physical measurements using the cranial center of gravity (CCG) in a relaxed standing position.</p></sec><sec><title>Methods</title><p>The physical measurement of the horizontal distance between CCG and spina iliaca posterior superior (CCG-SIPS) was measured using a straight ruler in 252 healthy volunteers and 56 patients with adult spinal deformity. Health-related quality of life (HRQOL) was evaluated using the Oswestry disability index (ODI), and clinical symptoms were assessed according to standing status and the presence of gastroesophageal reflux disease (GERD).</p></sec><sec><title>Results</title><p>CCG-SIPS increased with age in the volunteer group and strongly correlated with radiographic SVA in the patient group (<italic>r</italic>=0.984). Differences increased between CCG-SIPS in patients in the relaxed position and radiographic SVA with an increase in sagittal malalignment (<italic>r</italic>=0.692, <italic>p</italic>&lt;0.001). ODI with high sagittal malalignment (CCG-SIPS&gt;120 mm) was significantly larger in the patient group than in the group with low sagittal malalignment (59.9±18.8 vs. 45.1±17.0; <italic>p</italic>=0.004); these patients (CCG-SIPS&gt;120 mm) needed crutches or walkers for standing. The patient group with GERD had significantly larger sagittal malalignment than the group without GERD (160.3 mm vs. 81.0 mm).</p></sec><sec><title>Conclusions</title><p>The CCG-SIPS correlated with age and strongly reflected radiographic SVA and HRQOL in the patients. Moreover, it reflects a relaxed posture without a backward shift in the radiographic position even in patients with severe sagittal malalignment. The critical limit of CCG-SIPS can be relevant to clinical appearance, including standing assistance (&gt;120 mm) and the existence of GERD (&gt;150 mm). Thus, it will be a useful predictor of true SVA in clinical practice before radiographic evaluation.</p></sec>
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Card, David, Andrew K. G. Hildreth, and Lara D. Shore-Sheppard. "The Measurement of Medicaid Coverage in the SIPP." Journal of Business & Economic Statistics 22, no. 4 (October 1, 2004): 410–20. http://dx.doi.org/10.1198/073500104000000208.

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Sullivan, D. F., B. E. Kane, and P. E. Thompson. "Weak localization thickness measurements of Si:P delta-layers." Applied Physics Letters 85, no. 26 (December 27, 2004): 6362–64. http://dx.doi.org/10.1063/1.1842366.

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Dissertations / Theses on the topic "SISP Measurement"

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Pita, Zijad, and zijad pita@rmit edu au. "Strategic Information Systems Planning (SISP) in Australia Assessment and Measurement." RMIT University. Business Information Technology, 2007. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20080514.162332.

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Strategic Information Systems Planning (SISP) is an important activity for helping Chief Information Executives (CIOs) and top management identify strategic applications and align Information Technology (IT) with business needs. Like all strategic planning, SISP requires measuring how well SISP is done and how planning is improving over time. The measurement of these intangibles is a complex exercise. There have been few efforts undertaken in the Information Systems (IS) literature to formally develop a model for assessing and measuring SISP efforts. In this study, two models were proposed: a five-stage SISP maturity model for defining SISP maturity and another one for assessing the degree of SISP maturity. The five SISP maturity levels were defined as: Rudimentary Planning, Ineffectual Planning, Attainable Planning, Sustainable Planning, and Adaptable Planning. The assessment model was structured as a third-order system, where eight first-order dimensions were termed as Form and Content, Collaboration, Policies, Stakeholders' Designation, Knowledge Bank, Technology, Time Dimension, and Viability. The first-order dimensions were grouped into three second-order constructs, namely Effectiveness, Efficiency and Manoeuvrability, which ultimately characterise the level of SISP success. This model was used to establish a theoretical benchmark for each SISP maturity level. To model the level of SISP maturity, an 'Integral Engineering' approach was established and the Analytic Network Process (ANP) theory was used. The study is a novel approach in using ANP to synthesize the measures of the various SISP constructs into a single overall measure of SISP maturity level. A survey was performed and data collected from 260 Australian organisations to examine the degree of SISP maturity and the relationships among SISP constructs. Structural equation modelling (SEM) was used to test the fit between the hypothesized model and the survey data The models were applied to the data collected and the findings suggested that the models fit the data well. While Effectiveness and Efficiency are well recognised planning constructs, Manoeuvrability as a measure of planning dynamics is not acknowledged in the literature as an equally important construct. This study confirmed a strong correlation between Manoeuvrability and SISP success and found it to be more important than the Efficiency construct. The empirical data did not confirm the existence of Rudimentary and Ineffectual planning levels of SISP maturity Australia-wide. SISP maturity in the majority of Australian organisations is at Sustainable and Attainable planning levels. A small percentage of the surveyed organisations have actually reached the highest planning level (Adaptable planning). The empirical data showed that current SISP is lacking strategic dimension and that the recently popularised one-year planning horizon may not be the best choice. Australian organisations did not consider the strategic relevance of IT as the key objective. IT/IS was seen as a business enabler, thus the strategic advan tage associated with IT came as a secondary objective.
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CHEN, YU. "ADAPTIVE CONTROL FOR TRACKING AND DISTURBANCE ATTENUATION FOR SISO LINEAR SYSTEMS WITH REPEATED NOISY MEASUREMENTS." University of Cincinnati / OhioLINK, 2003. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1070579983.

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Zeng, Sheng. "Robust Adaptive Control Design for Classes of SISO and MIMO Linear Systems Under Noisy Output Measurements." University of Cincinnati / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1172767648.

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[Verfasser], Rahul Singh, Thomas [Akademischer Betreuer] Weiland, and Harald [Akademischer Betreuer] Klingbeil. "Tune Measurement at GSI SIS-18: Methods and Applications / Rahul Singh. Betreuer: Thomas Weiland ; Harald Klingbeil." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2014. http://d-nb.info/111226860X/34.

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Zhao, Qingrong. "Reduced-Order Robust Adaptive Controller Design and Convergence Analysis for Uncertain SISO Linear Systems with Noisy Output Measurements." University of Cincinnati / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1194564628.

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Fredholm, Kenth, and Kristian Nilsson. "Implementing an application for communication and quality measurements over UMTS networks." Thesis, Linköping University, Department of Electrical Engineering, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1666.

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The interest for various multimedia services accessed via the Internet has been growing immensely along with the bandwidth available. A similar development has emerged in the 3G mobile network. The focus of this master thesis is on the speech/audio part of a 3G multimedia application. The purpose has been to implement a traffic generating tool that can measure QoS (Quality of Service) in 3G networks. The application is compliant to the 3G standards, i.e. it uses AMR (Adaptive Multi Rate), SIP (Session Initiation Protocol) and RTP (Real Time Transport Protocol). AMR is a speech compression algorithm with the special feature that it can compress speech into several different bitrates. SIP signalling is used so that different applications can agree on how to communicate. RTP carries the speech frames over the network, in order to provide features that are necessary for media/multimedia applications. Issues like perception of audio and QoS related parameters is also discussed, from the perspective of users and developers.

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Hunter, Brandon. "Channel Probing for an Indoor Wireless Communications Channel." BYU ScholarsArchive, 2003. https://scholarsarchive.byu.edu/etd/64.

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The statistics of the amplitude, time and angle of arrival of multipaths in an indoor environment are all necessary components of multipath models used to simulate the performance of spatial diversity in receive antenna configurations. The model presented by Saleh and Valenzuela, was added to by Spencer et. al., and included all three of these parameters for a 7 GHz channel. A system was built to measure these multipath parameters at 2.4 GHz for multiple locations in an indoor environment. Another system was built to measure the angle of transmission for a 6 GHz channel. The addition of this parameter allows spatial diversity at the transmitter along with the receiver to be simulated. The process of going from raw measurement data to discrete arrivals and then to clustered arrivals is analyzed. Many possible errors associated with discrete arrival processing are discussed along with possible solutions. Four clustering methods are compared and their relative strengths and weaknesses are pointed out. The effects that errors in the clustering process have on parameter estimation and model performance are also simulated.
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Chiu, Chun-Chang, and 邱俊彰. "Observer Design for SISO Systems with High Frequency Measurement Noise." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/55697796778987758989.

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碩士
中興大學
電機工程學系所
95
Measurement noises are inevitable in many applications. The measurement noises will deteriorate the performance of the state estimator. This thesis proposes a method of optimal state estimator design of a single-input single-output (SISO) linear time-invariant system about high frequency measurement noise. By introducing a low-pass filter (LPF) connected in the system output to smooth out the unknown noise with an optimal state estimator is constructed to design a proper observer gain to achieve the global minimum cost function. In the chapter 2, we propose the specific proof for augmented system. Finally, numerical simulation is provided to verify the proposed idea.
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Singh, Rahul. "Tune Measurement at GSI SIS-18: Methods and Applications." Phd thesis, 2014. https://tuprints.ulb.tu-darmstadt.de/3976/1/Thesis_TEMF_v3_final.pdf.

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Two parallel tune measurement systems are installed at GSI SIS-18 based on different principles. The first is called the Tune, Orbit and POSition measurement system TOPOS. Its working principle involves direct digitization of BPM signals at 125 MSa/s, which is used for online bunch-by-bunch position calculation in FPGAs. In the course of this work, position calculation algorithms were developed and studied for real time implementation in the TOPOS FPGAs. The regression fit algorithm is found to be more efficient and robust in comparison to previously used weighted mean algorithm with the baseline restoration procedure. The second system is the Baseband Tune measurement system referred to as BBQ system. The operational principle of this system was conceived at the CERN Beam Instrumentation group and is based on direct diode detection. In the framework of this work, this system was optimized and brought into operation at GSI SIS-18. Front-end data from both systems are used to calculate the tune spectrum every 250−5000 beam revolutions or turns within SIS-18 based on the resolution requirement and the mode of operation. Advanced non-parametric spectrum estimation method like amplitude Capon estimator is compared to the conventional DFT based methods in terms of resolving power and computational requirements for the calculated spectrum. Further the TOPOS and BBQ systems are compared and characterized in terms of sensitivity, reliability and operational usage. The results from both systems are found to be consistent with each other and have their favoured regimes of operation. The effects on tune spectra obtained from both systems were studied with different types of excitations with excitation power levels up to 6 mW/Hz. These systems in association with other beam diagnostic devices at SIS-18 were used to conduct extensive experiments to understand the effect of high intensity beams on the tune spectrum. These careful measurements recorded all the relevant beam parameters,thus leaving out no “free parameters”. Several important results were established in course of these experiments. Coherent tune shifts in dependence of intensity gave direct measurements of transverse machine impedances. The high resolution tune spectrum allowed identification of higher order head-tail modes. The relative spectral positions of these head-tail modes when compared with the analytical theory based on the “square well airbag model” gave a direct measurement of the incoherent tune spread in bunched beams. The measurements agreed well with the perturbative treatment applied in the theory only for space charge parameter in the range qsc < 4 after which significant deviations from the theoretical predictions occur. These deviations were understood by using self-consistent simulations and are attributed to the unaccounted role of the pipe impedances in Landau damping of head-tail modes. A novel chromaticity measurement method is demonstrated using temporal separation of each head-tail mode using chirp excitation. Other applications of the parallel tune measurement systems such as linear betatron coupling measurements or tune measurements during acceleration ramps are demonstrated. This work forms a basis for understanding beam dynamics at GSI SIS-18 for high beam currents.
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Wey, Huang-Sheng, and 魏煥生. "Fabrication and Physical Measurement of Nb/Al-AkOx/Nb SIS Junction." Thesis, 1998. http://ndltd.ncl.edu.tw/handle/96602640532839849263.

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碩士
國立清華大學
物理學系
86
Nb/Al-AlOx/Nb SIS junction is applied to be a mixer device. In this experiment, we fabricated some Nb/Al-AlOx/Nb SIS junctions and tried to optimize the conditions ofjunction fabrication to obtain high quality Nb/Al-AlOx/Nb SIS junction. After Nb/Al-AlOx/Nb SIS junction was fabricated completely, we measured I-V curve (the DC current vs. the DC voltage curve) and Ic-B curve (the critical current vs. the external applied magnetic field). These measurements can help us to study the characteristics and the quality ofNb/Al-AlOx/Nb SIS junction.
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Books on the topic "SISP Measurement"

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Card, David E. The measurement of Medicaid coverage in the SIPP: Evidence from California, 1990-1996. Cambridge, MA: National Bureau of Economic Research, 2001.

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Pfohl, Bruce. Structured interview for DSM-IV personality: SIDP-IV. Washington, DC: American Psychiatric Press, 1997.

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Siap menghadapi [evaluasi belajar]. 5th ed. [Jakarta]: Pustaka Kartini, 1995.

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Mesurau, siâp a gofod: Gweithgareddau i ddysgu rhifedd. CAA, 2009.

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Book chapters on the topic "SISP Measurement"

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Belkin, Mark, Brian Corbitt, and Nilmini Wickramasinghe. "SISP and IS Effectiveness Measurement—Pathology Practice." In Strategic ICT Planning in Pathology, 45–56. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-4478-7_3.

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Stanek, Jan, Lukas Kencl, and Jiri Kuthan. "Characteristics of Real Open SIP-Server Traffic." In Passive and Active Measurement, 187–97. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-36516-4_19.

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Wanke, Stephan, Michael Scharf, Sebastian Kiesel, and Stefan Wahl. "Measurement of the SIP Parsing Performance in the SIP Express Router." In Dependable and Adaptable Networks and Services, 103–10. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-73530-4_13.

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Subramanian, Sureshkumar V., and Rudra Dutta. "Measurements and Analysis of M ∕ M ∕ c Based SPS Model." In Measuring SIP Proxy Server Performance, 39–54. Cham: Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-00990-2_6.

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Subramanian, Sureshkumar V., and Rudra Dutta. "Performance Measurements of $$M/M/1$$ and $$M/D/1$$ Based SPS." In Measuring SIP Proxy Server Performance, 21–32. Cham: Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-00990-2_4.

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Urban, J., K. Küllmann, K. Künzi, J. Wohlgemuth, A. Goede, Q. Kleipool, N. Whyborn, G. Schwaab, and M. P. Chipperfield. "Stratospheric ClO Across the Edge of the Arctic Polar Vortex: Measurements of the Airborne Submillimeter SIS Radiometer Compared to 3-D Model Calculations." In Chemistry and Radiation Changes in the Ozone Layer, 233–40. Dordrecht: Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-011-4353-0_20.

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Pita, Zijad, France Cheong, and Brian Corbitt. "A Maturity Model of Strategic Information Systems Planning (SISP)." In Competition, Strategy, and Modern Enterprise Information Systems, 277–302. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-2464-1.ch014.

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In this paper Strategic Information Systems Planning (SISP) maturity models are empirically validated in Australian environment. A research instrument used to determine the degree of SISP maturity in Australian organisations is described. While empirical testing of a five-stage SISP model has only confirmed the existence of three levels of SISP maturity, statistical methods confirmed the adequacy of the establishment of the SISP assessment model as a third-order system. The study also opens the way for SISP thinking beyond the conventional approaches by introducing the Analytic Network Process and the Analytic Hierarchy Process methods to reduce complexity of SISP measurement in a natural and structural way. By using these methods, it was possible to obtain a single overall measure of SISP maturity, thus overcoming a problem of result synthesis measured by different scales.
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Happenhofer, Marco, Joachim Fabini, Christoph Egger, and Michael Hirschbichler. "An Architectural and Evaluative Review of Implicit and Explicit SIP Overload Handling." In Advanced Instrument Engineering, 257–73. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-4165-5.ch019.

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Last year’s trend to migrate circuit-switched voice networks to packet switched Internet Protocol (IP) based networks has favored wide deployment of Session Initiation Protocol (SIP) based systems and networks. As a reaction to large-scale SIP deployment experiences in the field and the need to implement high availability and reliability within these new networks, the focus of SIP extension standardization has shifted from adding new SIP signaling functionality to operational and maintenance aspects, a particular importance being attributed to overload control. Overload denotes a situation in which the traffic injected into a system exceeds the system’s designed capacity. The authors present a detailed categorization of overload architectures and outline main reasons why SIP-based networks are at high risk to collapse when operating at overload. Using measurements in a real SIP infrastructure this paper compares the performance of two overload protection schemes, namely implicit and explicit overload protection, against the performance of non-protected systems. The measurement results recommend overload protection as a mandatory component of commercial SIP deployments to safeguard operation and prevent system collapse in case of overload.
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"A Reliable Transmission Mechanism for SIP Protocol in Wireless Networks." In International Conference on Instrumentation, Measurement, Circuits and Systems (ICIMCS 2011), 695–98. ASME Press, 2011. http://dx.doi.org/10.1115/1.859902.paper155.

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Conference papers on the topic "SISP Measurement"

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Kum, Dongsuk, and Huei Peng. "Robust Control of Active Suspensions." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-41744.

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Active suspension has been widely studied in recent decades but the implementation of the single-input, single-output (SISO) force-control architecture that many of the prior studies use has had limited success due to the lightly damped zeros. The inherent trade-off between robust stability and road disturbance attenuation for SISO control architecture is the main culprit. In this paper, we study whether the single-input, two-output (SITO) control architecture provides sufficient degrees of freedom in the control synthesis. First, a quarter car model with an electromagnetic motor is derived and the improved LQG/LTR design technique is employed to simultaneously recover both stability robustness and disturbance attenuation properties at the expense of measurement noise sensitivity. It was found that if the control system is restricted to SISO architecture, sprung mass acceleration is the most promising choice among practical measurements. Both classical and modern control approaches are used to analyze the effectiveness of the proposed method and its closed-loop performance. Simulation results show that stability robustness and disturbance attenuation can be dramatically improved by the SITO architecture over its SISO counterpart.
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Patterson, Grant, Mike Bennett, Andy Nelius, William Irby, and Owen Boals. "Preparations for Smart Sensor Usage in Aircraft Gas Turbine Testing." In ASME Turbo Expo 2004: Power for Land, Sea, and Air. ASMEDC, 2004. http://dx.doi.org/10.1115/gt2004-53601.

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The preparation and planning process for smart sensor usage in aircraft gas turbine testing is described. The smart sensors are planned for usage in a process called Snap-In/Snap-Out (SISO). The current instrumentation setup process for testing in an altitude test cell requires a multitude of aerodynamic pressure lines (up to 600 lines) and electrical cables for instrumentation measurement and excitation (up to 800 cables) be routed through patch panels to pressure scanners, power supply/signal conditioners, analog-to-digital (A/D) systems, and acquisition systems for processing, display, recording, analysis, and transmission of the data. The process is manpower intensive in both setup and configuration control. The SISO process will use smart sensors with calibrations and measurement information on the sensors plus consolidation of all sensor outputs before they exit the engine test stand; this configuration offers the opportunity to reduce the number of connections for measured data to one or at most a few wires. Measurement information stored with the sensor reduces the probability of configuring the instrumentation system incorrectly. The SISO process is presented here along with attendant cost reductions for instrumentation setup time, configuration management, and infrastructure maintenance. The discussion of planning activities includes certifying the smart sensor units for operation in the test cell environment, assessing the uncertainty of the sensor units, the schedule for implementation, and future requirements for smart sensors. Also discussed are the use of state-of-the-art smart sensors and legacy sensors, for several applications (pressure, temperature, position, and voltage) and for both transient and dynamic measurements.
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Zhao, Hong, and Xueying Zhang. "SIP Steganalysis Using Chaos Theory." In 2012 International Conference on Computing, Measurement, Control and Sensor Network (CMCS). IEEE, 2012. http://dx.doi.org/10.1109/cmcsn.2012.25.

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4

Xi, Xiaolu, Haicheng Yang, Xing He, Yu Cui, Rujun Chen, Hongchun Yao, Hai Dong, and Shenglong Tan. "PRECISION SIP MEASUREMENT SYSTEM FOR LABORATORY USAGE." In Symposium on the Application of Geophysics to Engineering and Environmental Problems 2015. Society of Exploration Geophysicists and Environment and Engineering Geophysical Society, 2015. http://dx.doi.org/10.4133/sageep.28-004.

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Karoly, Nagy, Vladimir Vujicic, Zoran Mitrovic, and Marta Takacs. "Fuzzyfication and measurement using stochastic approach." In 2007 5th International Symposium on Intelligent Systems and Informatics. IEEE, 2007. http://dx.doi.org/10.1109/sisy.2007.4342624.

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Nawaz, Anuscheh, Monika Auweter-Kurtz, Georg Herdrich, and Helmut Kurtz. "Impulse Measurements and Thermal Investigation of SIMP-LEX." In 42nd AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2006. http://dx.doi.org/10.2514/6.2006-4855.

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Yu, Peng, Jinkai Xu, Yiquan Li, Zhanjiang Yu, Zhongxu Lian, and Huadong Yu. "Electrical Discharge Machining of SiCp/2024Al Composites." In 2018 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO). IEEE, 2018. http://dx.doi.org/10.1109/3m-nano.2018.8552234.

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Hermann, Gy. "Various approaches to measurement uncertainty: A comparison." In 2011 IEEE 9th International Symposium on Intelligent Systems and Informatics (SISY 2011). IEEE, 2011. http://dx.doi.org/10.1109/sisy.2011.6034356.

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Kadar, Peter, and Andrea Varga. "Measurement of spectral sensitivity of PV cells." In 2012 IEEE 10th Jubilee International Symposium on Intelligent Systems and Informatics (SISY). IEEE, 2012. http://dx.doi.org/10.1109/sisy.2012.6339582.

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Hesselman, Cristian, Henk Eertink, Ing Widya, and Erik Huizer. "Measurements of SIP signaling over 802.11b links." In the 3rd ACM international workshop. New York, New York, USA: ACM Press, 2005. http://dx.doi.org/10.1145/1080730.1080743.

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Reports on the topic "SISP Measurement"

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Card, David, Andrew K. Hildreth, and Lara Shore-Sheppard. The Measurement of Medicaid Coverage in the SIPP: Evidence from California, 1990-1996. Cambridge, MA: National Bureau of Economic Research, October 2001. http://dx.doi.org/10.3386/w8514.

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Clark, W. G., Karoly Holczer, Stuart Brown, and Eli Yablonovitch. Measurements of T2 of Electron Spins at Bound Donor Sites in Si:P. Fort Belvoir, VA: Defense Technical Information Center, November 2005. http://dx.doi.org/10.21236/ada442411.

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