knowledge based system an alternative name for an expert system

... performance is affected by channel mismatch on the uplink but the downlink performance is affected by channel mismatch on both the uplink (for computing the beamforming weights) and downlink (for ... channel, and is therefore potentially less robust For the indoor system parameters considered, the performance of the two techniques was nearly identical We therefore present results only for ... beamforming across M transmit antennas, up to M users can receive data over mutually orthogonal beams under the assumption of ideal channel knowledge at both the transmitter and receiver and...

Ngày tải lên: 21/06/2014, 19:20

... my friends and family who play an important role in my life Particular thanks to my parents and Zou Jian for their love and constant support i Table of Contents TABLE OF CONTENTS ACKNOWLEDGEMENTS ... introduced the system model for a DS-CDMA system, and discussed the properties of the spreading codes, which are crucial for the performance of the systems Conventional detector for such systems has ... situation with K=30 and M=2 68 5.8 BER performance in two-path Rayleigh fading channel with K=15 and M=1 70 5.9 BER performance in two-path Rayleigh fading channel with K=15 and M=2 70 A.1 Convergence...

Ngày tải lên: 28/11/2015, 13:26

... software and Dr S Prince, Dr S V Ru‚e and Prof G Garab for useful suggestions and debate T D Flint is thanked for plant growth and specimen preparation as well as L Child and P McPhie for expert ... membrane This ®ts the structural and biochemical data, where PSII core complexes can be observed in one discrete plane and membrane fraction, and LHCII complexes can be observed in another membrane ... amplitude and phase (in degrees) for a given re¯ection, with the z* value given by the tilt angle and the angle between the tilt axis and a* The trend of the data for the continuous transform along...

Ngày tải lên: 17/03/2014, 17:20

... Autonomous and Adaptive Systems 2006, 1(1):26-66 Chakravarti A, Baumgartner G, Lauria M: The Organic Grid: SelfOrganizing Computation on a Peer-to-Peer Network IEEE Transactions of Systems, Man, and ... these two systems The result is a "bilayer" organ model (see Figures 10) With this abstraction many organ systems can be functionally and morphologically represented "Hollow" or "luminal" organs are ... advances of resuscitative, surgical, antimicrobial and organ-supportive care allowed the maintenance of patients in situations where they previously would have died Therefore, sepsis and MOF can...

Ngày tải lên: 13/08/2014, 16:21

Ngày tải lên: 13/11/2014, 09:56

Ngày tải lên: 14/11/2014, 10:16

... An evaluation of land use development Rengarajan processes for the Knowledge Based Urban Satyanarain Development (KBUD) using agent based modelling 2014 An evaluation of land use development ... Knowledge- Based Urban Developments (KBUDs), where the inflow and outflow of people and businesses meant that urban planning and design should respond accordingly In a general sense, urban planners ... Venables (2004)) through knowledge exchange and learning (e.g Audretsch and Feldman (1996b)) which contributes to innovation and overall firm performance Urban planning of Science and Technology clusters...

Ngày tải lên: 09/09/2015, 11:10

... to perform the vector transformation [23] Subsequently, the SVMs algorithm creates an optimal separating hyperplane or decision surface in that feature space and uses the hyperplane to perform ... absolute value of a number N (µ, σ ) Gaussian random variable with mean µ and variance σ P (dk ) received signal strength at a distance dk from the transmitter xii List of Abbreviations AP Access ... within homes, offices, and campuses opened the door for another alternative solution for indoor localization It allows the design of an easily deployable low-cost positioning system The wireless...

Ngày tải lên: 14/09/2015, 08:25

... than installing an only system In 1986, Anderson tested an air conditioning system using a direct and an indirect evaporative cooler combined with an expansion battery, and compared it to a system ... process of heat and mass transfer based on the transformation of sensible heat into latent heat The non-saturated air reduces its temperature, providing the sensible heat that transforms into latent ... large devices, and heat-exchange between gas mediums require great areas of transference, so they are not used Another system, more cheap and compact, was designed by Dr Pernot and later by Dr...

Ngày tải lên: 05/09/2013, 16:10

... perform the direct transformation and the invert one, the rotor position will be needed The instantaneous rotor position and speed can be obtained from the Hall-sensors information using an observer ... communication instants The torque ripple is therefore inevitable If we can incorporate other information of the drive into calculation of the reference currents ia*, ib*, ic*, the performance of the system ... For a balance system it is desirable that the zero-sequence current i0 is zero Combining (4) and (5) gives for reference and desired values: * * Te ω m = (id ed + iq eq ) (6) Equation (6) means...

Ngày tải lên: 03/01/2014, 19:46

... to the forward procedure of DP We can begin with the termination T and derive an alternative approach As for time complexity, the above trellis can be viewed as a special DAG The state transition ... institution name and abbreviations, etc Alternatively, some characters are usually viewed as prefix and suffix in Chinese text For (pseudo-) always instance, the character serves as a prefix, while another ... less than 0.3 ms on average for all the evaluated methods So they are all computationally efficient Alternatively, we compared the HMM -based approach base on word format and some POS -based ones...

Ngày tải lên: 17/03/2014, 04:20

... by different managers High self-appraisal Remote manager Performance management and appraisal as a two-stage system Ongoing performance management Short cycle and long cycle performance evaluation ... maintains a blog at http://pankajghanshani.com, and you can follow him on Twitter at @PankajGhanshani and find him on Linkedin at http://www.linkedin.com/in/pankajghanshani www.PacktPub.com Support ... purpose and usage of performance ratings and typical review methods Understand the usage of the Bell curve in performance ratings and build understanding of the common issues in the annual review...

Ngày tải lên: 23/03/2014, 13:20

... Sherwood, Bruce Arne, "Fast Text-to-Speech Algorithms for Esperanto, Spanish, Italian, Russian, and English," ~nternational Journal of Man-Machine Studies I0, pp669-892: 1978 [Dickerson82] Dickerson, ... so) From this information, the inference routine would extract a decision tree whose branch nodes would be tests of the form "if has-fur is true then branch-left else branch-rlght" and whose terminal ... provide the initial SCL and CCL The current version of UTTER uses null lists as the initial SCL and CCL, and therefore forces the user to build these lists via the SEL and CEL This implies a rather...

Ngày tải lên: 24/03/2014, 05:21

... modulate organization of the actin fiber and cytoskeleton EspL2 is one effector that can modify membrane morphology and F-actin organization Although EspL2 by itself can not control F-actin organization, ... membrane domains, endocytosis and ion fluxes across the membrane [14] Annexin A2 binds directly and specifically to phophatidylinositol (4,5)-bisphosphate, and this binding is responsible for recruiting ... interacts with Annexin A2, which is bound to the cytosolic plasma membrane, and enhances the activity of bundling actin filament and linking of the membrane to the cytoskeleton Role of the membrane microdomain,...

Ngày tải lên: 29/03/2014, 09:20

... and turn segmentation strategies and gave examples The work involved three experts for the Japanese corpus and two experts for the English corpus The result was checked and corrected by one expert ... Surface wordforms and pos's ofw~ +1, i.e., word range r = We can, therefore, say that (B) and (C) showed equally significant improvement from (A): expansion of the word range r from I to and using ... transcriptions were separated by language, i.e., English and Japanese, and the resultant two corpora share the same content Both transcriptions went through morphological analysis, which was manually...

Ngày tải lên: 31/03/2014, 04:20

... second MANOVA; ankle, knee, and hip joint range of motion for the third MANOVA; and foot, shank, thigh, and trunk segmental range of motion for the fourth MANOVA When applicable, univariate analyses ... participants creates a drag force as they walked and this can influence walking performance and pattern Third, only the 0% and 30% of BWS were analyzed and participants might take advantage of ... Ankle, knee, and hip joint angles during the stride cycle Ankle, knee, and hip joint angles during the stride cycle Mean (± SD) stride cycle of ankle, knee, and hip joint angles for the individuals...

Ngày tải lên: 19/06/2014, 08:20

... Si nanocones using Ga and Al catalysts J Cryst Growth 2008, 310:4407-4411 12 Zhang J, Xu B, Yang Y, Jiang F, Li J, Wang X, Wang S: Catalyzed-assisted growth of well-aligned silicon oxide nanowires ... Gautier J, Safarov V: Electronic transport properties of single-crystal silicon nanowires fabricated using an atomic force microscope Phys E Low-dimens Systems and Nanostruct 2002, 13:999-1002 Dalchiele ... nanowire gas sensor fabricated by trilayer nanoimprint and wet etching Microelectron Engineer 2010, 87:927-930 An X, Meng GW, Wei Q, Kong M, Zang L: SiO2 Nanowires Growing on Hexagonally Arranged...

Ngày tải lên: 21/06/2014, 01:20

... have a constant propagation speed v The distance between the scan location and the pth target is given by D p (x) = (x p − x)2 + (y p )2 , where (x, 0) and (x p , y p ) are the antenna and the pth ... closed form expression for x∗ from (13) can be difficult A feasible approach is to perform the reconstruction process using a constant propagation value estimate, v f , for the whole scan area ... the proposed method, a SFCW radar system was used The system consists of a 360B Wiltron Network Analyzer and an AEL H Horn Antenna which has a length of 19 cm A bandwidth of 11 GHz (1–12 GHz) was...

Ngày tải lên: 21/06/2014, 07:20

... Figure 10: Performance of proposed algorithm in presence of Gaussian noise For both images we have added a Gaussian white noise with mean = and variance = 0.007 (a) (b) Figure 11: Performance of the ... September-August 2006 [7] L Ma, T Tan, Y Wang, and D Zhang, “Personal identification based on iris texture analysis,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol 25, no ... Monro, S Rakshit, and D Zhang, “DCT -based iris recognition,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol 29, no 4, pp 586–595, 2007 [16] Y Zhu, T Tan, and Y Wang, “Biometric...

Ngày tải lên: 21/06/2014, 22:20

... forwarding router discovery and proactive handover procedures, R-MIP enhances the handoff performance and also minimizes packet misordering and bandwidth consumption problems However, R-MIP can ... address mapping and packet forwarding for an MN The MN sends its binding information to the HA when its current CoA changes The HA forwards any packets destined for the MN through an IP tunnel to ... in Section 4.1 Performance Evaluation 5.1 Simulation Environment and Performance Criteria In this section, we explore the transmission performance of MIP, ROMIP, and the MRT -based schemes The...

Ngày tải lên: 21/06/2014, 23:20