creating the ui and applying a static predictive model

Silverlight 4 Business Intelligence Software docx

Ngày tải lên : 17/03/2014, 19:20

... information systems that aid them in their day-to-day operations Internal data from a system that aids in everyday operations of an organization is usually a good candidate for a BI project Data can ... to analyze data is powerful, it has several drawbacks The obvious drawbacks are that the user has to learn the software and be well versed with the data (these are the essential BI 1.0 requirements ... the data into something usable by BI software is called an extracttransform-load (ETL) process The ETL process has a source and a destination The data feeds are the source and the data warehouse...

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Portfolio optimization and performance analysis

Ngày tải lên : 04/12/2013, 23:54

... CHAPMAN & HALL/CRC FINANCIAL MATHEMATICS SERIES Portfolio Optimization and Performance Analysis CHAPMAN & HALL/CRC Financial Mathematics Series Aims and scope: The field of financial mathematics ... discussed As regards benchmarking, the tracking error is computed and analyzed - Chapter recalls results about the main performance measures, such as the Sharpe and Treynor ratios and the Jensen alpha ... deals with two important standard fund managements: managing indexed funds and benchmarked portfolio optimization In particular, statistical methods to replicate a ﬁnancial index are detailed and...

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dynamic time and price analysis of market trends - gilmore 1997

Ngày tải lên : 03/05/2014, 16:07

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young, driggers, jacobs - signal processiong and performance analysis for imaging systems

Ngày tải lên : 05/06/2014, 12:06

... familiar classifications of wavebands are the radiowave, microwave, infrared, visible, ultraviolet, X-ray, and gamma-ray wavebands Figure 1.5 shows further subdivided wavebands for broadband sensors ... provide the reader with a fundamental understanding that the way an image is processed and displayed is just as important as the blur and sampling characteristics of the sensor It also provides a background ... milliradian Any frequency from the presample blur baseband that is greater than the half-sample rate is also present as a mirror signal, or classical aliasing, under the half-sample rate by the...

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báo cáo hóa học:" Research Article Virtual Prototyping and Performance Analysis of Two Memory Architectures" docx

Ngày tải lên : 21/06/2014, 18:20

... EURASIP Journal on Embedded Systems Table 3: Task latencies and Cycles/Task Task Name Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task ... Task Task Task Task Task Task Task Task Task Task 10 Task 11 Task 12 Task 13 Task 14 Task 15 Task 16 Task 17 Task 18 Task 19 Task 20 Task 21 Task 22 Task 23 Task 24 Task 25 Task 26 Task 27 Task ... in the model The architecture setup also keeps track of all the units that are a part of the model and its name has to be entered into each block that is a part of the model Core and Cache Each...

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Báo cáo hóa học: " Research Article Design and Performance Analysis of an Adaptive Receiver for Multicarrier DS-CDMA" doc

Ngày tải lên : 22/06/2014, 19:20

... from the approximation of (44) The step-size and the initial weight for the APIC receiver are μ = 0.1 and w = 1, respectively There is a small discrepancy between the theoretical and the simulation ... the design parameters of the APIC receiver, such as the adaptive step-size and the initial weights, are investigated It is shown that with the appropriate selection of these parameters, the APIC ... 5: Analytical and simulation results of the one-stage CPIC and APIC receivers, N = 32, K = 30 APIC-analytic uses the simulated MSE receivers are justiﬁed through the agreement of the analytical...

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Báo cáo hóa học: " Supporting QoS in MANET by a Fuzzy Priority Scheduler and Performance Analysis with Multicast Routing Protocols" docx

Ngày tải lên : 23/06/2014, 00:20

... Data sessions with randomly selected sources and destinations were simulated Each source transmits data packets at a minimum rate of packets/s and a maximum rate of 10 packets/s The traﬃc load ... queuing delay at node, the retransmission delay at the MAC layer, and the propagation and transfer time in the wireless channel 4.3 Performance evaluation using GloMoSim The simulation for evaluating ... 9, and 10 As seen from the ﬁgures, the NTPMR shows an increased performance of 3% This is again due to the fact that, as the data packet scheduler is added, the packets at the verge of expiry are...

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Characterization and performance analysis of bifacial solar cells and modules

Ngày tải lên : 09/09/2015, 08:13

... measurement standard to characterise bifacial solar cells and modules This thesis focuses on characterisation and standardisation of bifacial solar cells and modules, and on performance evaluation ... established standards to characterise bifacial solar cells and modules [32-34] Rating and standardisation: No standard method is available to rate the bifacial cells and modules using indoor measurements ... mentioned above Each of the topics mentioned above is vast and can be studied in separation This work focuses on the characterisation and standardisation of bifacial solar cells and modules and the...

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Algorithms and performance analysis for indoor location tracking systems

Ngày tải lên : 10/09/2015, 08:24

... but also the collaborations and discussions we had during several research projects and demos, which have greatly benefited me I am grateful to Prof Hari Krishna Garg and Prof Marc Andre Armand, ... the location and the fingerprint vectors The conditional expectation of the location is then returned as the estimate The mathematical expressions of the location estimates are equivalent to the ... from the ACIR vector, namely, the mean excess delay, the root mean square (rms) of the excess delay, the overall power gain of the channel, as well as the power gain and delay of the first arrival...

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Design and performance analysis of efficient wireless systems

Ngày tải lên : 10/09/2015, 08:25

... xiv Abbreviations ABEP Average Bit Error Probability AF Amplify -and- Forward ARQ Automatic Repeat Request ASSA Automatic Step-Size Adjustment AWGN Additive White Gaussian Noise A- ML Averaged Maximum ... destination and L multiple relays, and we assume L + orthogonal channels available The source communicates with the destination and all the relays using one channel All the L relays communicate ... detector, the IBEP at the relay can also be replaced by the ABEP at the relay, which results in further approximations to the ML detector We term them as averaged-WSD (A- WSD), averaged-CWSD (A- CWSD) and...

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Some fundamental issues in receiver design and performance analysis for wireless communication

Ngày tải lên : 10/09/2015, 15:51

... consider the physical layer and and the data link layer The commonly used physical layer performance measures for fading channels are ABEP and ASEP As the received signal strength is variable, ABEP and ... on the channel model and the knowledge of the channel statistics or the channel state information (CSI) at the receiver There are many fading models, e.g Rayleigh fading, Rician fading and Nakagami-m ... exists the need for a robust and simple receiver that applies to all channel models and is easy to implement As our demand on the data rate increases and so does the signal spectrum, the fading channel...

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Phy layer and mac layer protocol design and performance analysis for opportunistic spectrum access in cognitive radio networks

Ngày tải lên : 10/09/2015, 15:53

... Communications Laboratory at the Department of Electrical and Computer Engineering and Ambient Intelligence Lab at the Interactive and Digital Media Institute, and also go to the research group at ... that are related to our research area at the PHY layer and the MAC layer, and also will show the techniques and efforts that attempt to solve these issues Moreover, the literature review on the ... Spectrum Access Therefore, OSA can be divided into two classes: spatial OSA and temporal OSA 2.2.1 Spatial OSA The main issue addressed by spatial OSA is to coordinate the channel allocation or...

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Design and performance analysis of quadratic form receivers for fading channels

Ngày tải lên : 14/09/2015, 11:19

... coherent, partially coherent and diﬀerentially coherent detections can also be cast into a quadratic form of complex Gaussian random variables, and all these receivers can be classiﬁed as quadratic-form ... that the complex Gaussian random vector has a zero mean vector, the CDF of the central quadratic form was evaluated at an argument value of zero in [35] with a closed-form result, and evaluated ... training signals, and to estimate the channel gains at the receiver [8, 9] The estimate of the channel gains can be used as a partially coherent reference, and partially coherent detection can...

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Stochastic optimal control and performance analysis of wireless ad hoc networks

Ngày tải lên : 14/09/2015, 12:46

... Queueing Model for time-varying channel & topology Assumption: Channel State & Topology State Processes as Irreducible Aperiodic Markov Chain Wireless Queue Scheduling as Independent MDP for each agent ... ểềỉệ Use Stability Properties: Foster-Lyapunov, Geometric Drift Conditions Other Contributions: Decentralized Model- free Algorithm, Handle Partial Observability & Locality of Interaction ỉ ểềì ... ễểé í ì ì ééí ì ệ ế ỉ ểềì + h (s) = minaA(s) [c(x, a) + Pa h (s)] w (s) = arg minaA(s) [c(s, a) + Pa h (s)] , s S ệ ắ ắ Pa h (s) := E {h (a ) | a = s} è ắẳ ế é ỉí ắ ì ềểề ì ỉ ệ ểìỉ ểễỉ...

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Design and performance analysis of MIMO space time block coding systems over general fading channels

Ngày tải lên : 14/09/2015, 14:05

... complex, Gaussian random variables, each with a deterministic mean Mmn and variance 2σmn Since the channels are non-identical, each channel can have a different mean and a different variance We assume ... cooperative scenarios Several strategies can be used to process and forward the received signals at the relay The most common strategies are amplify -and- forward (AF) and decode -and- forward (DF) Other ... on the STBC are based on certain restrictions and ideal assumptions, which are not always true in the real world There are large gaps between the real applications of STBC and the theoretical...

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An adaptive algorithm for direct conversion receivers architecture and performance analysis

Ngày tải lên : 28/09/2015, 13:21

... Here the I and Q channels of the LO signal contaminated by the leakage signal are regarded as the real and imaginary parts of a complex valued variable u ( t ) , respectively Then the signal after ... denotes the carrier frequency In the thesis the subscript “ I ” and “ Q ” represent the real and imaginary parts of the variables, Re {•} represents the real part of the variable Assume that the band-pass ... of the mixer and the LNA is not perfect, there is a finite amount of feedthrough from the LO port to points A and B [1] The leakage signal appearing at the inputs of the LNA and the mixer is...

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The dynamic role and performance of baitul maal wat tamwil islamic community based microfinance in central java

Ngày tải lên : 28/11/2015, 14:02

... BAPPEDA BadanPerencanaan Pembangunan Daerah (Local Development Planning Agency) BASN BadanArtitraseSyariahNasional (Islamic Arbitrate Council) BAZNAS BadanAmil Zakat Nasional (National Islamic ... Bank AGM annual general meeting APBN AnggaranPenerimaandanBelanja Negara (National Budget) API ArsitekturPerbankan Indonesia (Indonesian Banking Architecture) ATM automatic teller machine BAPPEDA ... practices in financial and trade transactions, such as charging interest and other illicit transactions Ruhiyah spiritual matter Sadaqah voluntary charity Salah ritual praying Sharia Islamic law...

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Long-term Performance and Community Analysis of Spirodela Polyrrhiza–bacteria Association Treating Phenol-contaminated Water

Ngày tải lên : 05/09/2013, 10:15

... pond water bacteria alone The enhanced phenol degradation rate of S polyrrhiza–bacteria association was maintained longer compared with the pond water bacteria alone (3) Bacteria that harbor a diverse ... polyrrhiza–bacteria association adapted rapidly to the addition of phenol and rapidly gained an enhanced phenol degradation ability compared with the pond water bacteria - 247 - alone In addition, after ... Japan) and then stored at 4ºC prior to usage Plant material Sterile S polyrrhiza were obtained as described previously (Toyama et al., 2006) They were maintained in Inukai Pond water and statically...

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Analysis and performance of high efficiency synchronous reluctance machines

Ngày tải lên : 05/09/2013, 16:30

... mostly either on flux guided or axially laminated or a combination of both It has been due to obvious advantages in performance and commercial manufacturing Analysis and performance The principle ... material in the rotor can result in high saliency ratio and not the amount of insulation and magnetic material It is worth mentioning that the amount of magnetic material is kept the same with all ... was the postgraduate and research coordinator in the school of Engineering and Industrial Design, UWS Dr Rizk has acted as reviewer for papers for National and International conferences E-mail...

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Tài liệu Báo cáo khoa học: "Opinion and Generic Question Answering Systems: a Performance Analysis" ppt

Ngày tải lên : 20/02/2014, 09:20

... correctly rank the answers Finally, also the problems of temporal expressions and the coreference need to be taken into account Alexandra Balahur, Elena Lloret, Oscar Ferrandez, Andrés Montoyo, Manuel ... doctoral scholarship Ester Boldrini, Alexandra Balahur, Patricio MartínezBarco, and Andrés Montoyo 2009 EmotiBlog: An Annotation Scheme for Emotion Detection and Analysis in Non-Traditional Textual ... To appear in Proceedings of the 5th Conference on data Mining Las Vegas, Nevada, USA Fangtao Li, Zhicheng Zheng, Tang Yang, Fan Bu, Rong Ge, Xiaoyan Zhu, Xian Zhang, and Minlie Huang THU QUANTA...

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