Advanced similarity queries and their application in data mining

... types of advanced similarity queries - the kNN join and the RkNN query and illustrated their application in data mining with a novel data mining tool - BORDER We hope that ongoing research in similarity ... COMPUTING NATIONAL UNIVERSITY OF SINGAPORE 2005 iii Summary This thesis studies advanced similarity queries and their application in knowledge dis...

Ngày tải lên: 15/09/2015, 21:48

... °C in air at a heating rate of 10 °C min-1 X-ray diffraction (XRD) analysis was performed on a D/MAX-RAX diffractometer with Cu KR radiation (λ ) 0.154 18 nm) operating at 40 kV and 100 mA Diffraction ... porous R -Fe2O3 nanorods increases dramatically with the increase in the ethanol vapor concentration and is much higher than that of the R -Fe2O3 nanoparticles under...

Ngày tải lên: 19/03/2014, 16:48

... further investigated by the TEM image as shown in Fig 1b, and the intensive contrast between center and edge of the spheres indicates the formation of hollow structure in the final products, and the ... 300 and 400°C) In the gas- sensing test, HCHO gas was diluted in water vapor, and the flow velocity of the mixed gas was controlled at 0.6 L/min The sensor sensi...

Ngày tải lên: 21/06/2014, 17:20

... surface of MnO2 and also possible intercalation/deintercalation of H? and alkaline metal cations in the bulk of MnO2 [29] Since the 3-D dandelion-like microspheres of the sample A are composed of ... 1036 substrate in the thin film form The effects of the synthesis temperature on the morphology of the films are investigated, and the capacitive behaviors of nan...

Ngày tải lên: 21/06/2014, 20:20

...   HIGHLY CONDUCTIVE POLY( 3,4- ETHYLENEDIOXYTHIOPHENE): POLY( STYR ENESULFONATE) (PEDOT: PSS) FILMS AND THEIR APPLICATION IN POLYMER PHOTOVOLTAIC DEVICES         XIA YIJIE  ... conventional coating, such as drop casting and spin coating, inkjet printing and stamp printing were also developed to process conducting polymers These methods can produce conducting...

Ngày tải lên: 10/09/2015, 15:49

... technologies for characterizing dynamic MEMS and their applications in MEMS testing Doppler vibrometry (LDV) have been demonstrated for measuring the motion of a variety of microstructures including micromechanical ... in the area of long- term device testing Device long- term performance is an indication of reliability and ultimately quality, and is expected t...

Ngày tải lên: 11/09/2015, 09:58

... feature selection methods confined to genome- wide association studies in Subsection Chapter1: Introduction 1.3.1 Model selection methods and some feature selection methods incorporated into model selection ... original SCAD method Chapter 3: Model selection criterion in generalized linear models 37 Chapter Model Selection Criteria in Generalized Linea...

Ngày tải lên: 11/09/2015, 16:05

... step of gate stack etching to silicidation of gate stacks with Hf based high-K gate dielectrics are summarized Fig 1.8 Integration issues from gate stack etching to silicidation of gate stacks ... Metal gate Gate dielectric Selectivity of PR to metal gate Selectivity of metal gate to dielectric and optical emission trace endpoint Si Fig 1.11 Illustratio...

Ngày tải lên: 16/09/2015, 08:30

... effectively increase the surface area of the heat sink Recently, interest in jet impingement cooling (Lee et al., 1999) of electronics cooling has been significantly increased The working fluids ... flux after the source is measured in point 1, then at the exit of the kaleidoscope in point 2, and finally after having passed the fused silica window in point 145 Figure 6.8 The exp...

Ngày tải lên: 16/09/2015, 15:55

... (b-cost) of a segmentation candidate By this, the collocation tends to have priority over the ordinary word The standard and initial value of each segment cost is 2, and it is increased by for ... further classified into two kinds: uninterruptible collocations, whose concurrence relationship of words are so strong that they can be dealt with as single words, and interruptible coll...

Ngày tải lên: 08/03/2014, 05:21

... propagates inflammatory responses and is a significant RAGE ligand in the setting of sepsis and acute inflammation HMGB1 is an apparent autocrine/paracrine regulator of monocyte invasion, involving RAGE ... Thrombomodulin competes with RAGE for HMGB1 in vitro and the resulting complex does not appear to bind RAGE, suggesting a possible approach to attenuate RAGE- HMGB1 sig...

Ngày tải lên: 18/06/2014, 15:20

... cell radius determination problem in WCDMA networks In Section we propose the heuristics for solving the problem, and in Section we show the performance of the heuristics proposed by performing ... 0.88 0.88 Log normal fading margin (dB) UL intercell interference ratio DL intercell interference ratio Sectors Fast fading margin (dB) Soft handover gain Interference margin...

Ngày tải lên: 21/06/2014, 23:20

... of N data points to be clustered The local maximum of a data point i is the data point whose magnitude is the maximum among all the data points within a certain distance from the data point i ... the clustering results of different methods The letters L, H, K, and S stand for the LMC method, the hierarchic clustering method, the K-mean clustering...

Ngày tải lên: 23/06/2014, 01:20

... each other revealing only two different nycthemeral rhythms We demonstrate that the nycthemeral rhythms on Friday and Saturday are equal and differ significantly from the rhythms of the other ... of the study, analyzed the data and drafted the manuscript UR contributed to the conception and the design of the study TB acquired the data IK contributed...

Ngày tải lên: 10/08/2014, 09:20

... around and branch out from the central theme of the doctoral research project, i.e the preparation and use of P4VP -based nanoadsorbents for palladium adsorption, as well as their separation and recovery ... nanoparticles The physical properties of the P4VP -based nanoparticles will be examined and their adsorption performance will be investigat...

Ngày tải lên: 10/09/2015, 15:54