2011 8th International Conference on

Electrical Engineering/Electronics,Computer, Telecommunications and

Information Technology

(ECTI-CON 2011)

Khon Kaen, Thailand

17-19 May 2011

Pages 1-536

IEEE Catalog Number: CFP1106E-PRTISBN: 978-1-4577-0425-3

1/2

ECTI-CON2011KHON KAEN UNIVBRSnv,

Content

i'A^^^^iM^M^MM0^l^^li^^0llB^'^A

Circuits and SystemsAdvanced Technologies

1005 Extraction of Mobility degradation, Effective Channel length and Total

Series Resistance ofNMOS at Elevated Temperature 2

Kunagone Kiddee, Anucha Ruangphanit, Surasak Niemcharoen, Narin Atiwongsangthong and

Rangson Muanghlua

1013 Experimental Study of Single-Plate EWOD Device for a Droplet BasedPCR System ; 6

K. Ugsornrat, T. Maturos, T. Pogfai, A. Wisitsoraat, T. Lomas, A.Tuantranont

1031 Nanostructured Gas Sensors by Electron Beam Evaporation 10

Chatchawal Wongchoosuk, Anurat Wisitsoraat, Adisorn Tuantranont, Teerakiat Kerdcharoen

1034 Fabrication and Control of Thin-Film Aluminum Microheater and Nickel

Temperature Sensor 14

R. Phatthanakun, P. Deekla, W. Pummara, C. Sriphung, C. Pantong, andN. Chomnawang

1044 Electrochemical Cholesterol Sensing System with ElectropolymerizedCarbon Nanotube Electrode 18

A. Wisitsoraat, C. Karuwan, D. Phokharatkul, A. Sapphat, T. Pogfay, A. Tuantranont

1063 Simulation of MEMS based Micro-Gyroscope Using CoventorWare.. 22

Suthin Khankhua, Muhammad Waseem Ashraf, Shahzadi Tayyaba, Nitin Afzulpurkar,Chumnarn Punyasai

1073 The Study on the Effect ofMulti-level Exposure Technique to Fabricate

Air Bearing Surface Microstructure 26

Patama Pholprasit, Nithi Atthi, Thawat Thammabut, Wutthinan Jeamsaksiri, Charnde Hruanun,

Amporn Poyai, andRardchawadee Silapunt

1087 Photoresist Hardness Study ofHigh Moment Head Magnetic RecordingFabrication 30

Santi Chatruprachewin, Laddawan Supadee, and Wisut Titiroongruang

1112 Humidity Sensor Based on Piezoresistive Microcantilever with InkjetPrinted PEDOT/PSS Sensing Layers 34

A. Sappat, A. Wisitsoraat, C. Sriprachuabwong, K. Jaruwongrungsee, T. Lomas and

A. Tuantranont

The 8 Electrical Engineering/ Electronics, Computer,Telecommunications and Information Technology

(ECTI) Association ofThailand-Conference 2011

Page XXIV

ECTi-CON20UKHON KAEM UNJVeiWirrvV,

Content

^&^^M^Ik0i0^MM0Sh^4^IM&k

1137 MEMS-Based Handheld Single-Axis Confocal Microscope Design and

Experiment 38

Techaniti Chantakiena, Pisut Raphisaka, Itsuo Kumazawab, and Wibool Piyawattanamethac

1295 Trimming Lithography Part I: The Alternative Technology for

Sub-resolution and Sub-wavelength Patterning 42

Nithi Atthi, Arreerat Sriklat, Wutthinan Jeamsaksiri, Charndet Hruanun, Amporn Poyai, and

Rardchawadee Silapunt

1322 Trimming Lithography Part II: An Effect of Trimming Distance to

the Sub-resolution Pattern Quality 46

Arreerat Sriklat, NithiAtthi, Wutthinan Jeamsaksiri, Charndet Hruanun, Amporn Poyai, and

Rardchawadee Silapunt

139A Structural and Optical Characterizations of n-type Doped ZnO bySol-Gel method for Photovoltaic 50

PhanuwatKrongarrom, Sirirat T. Rattanachan, Thipwan Fangsuwannarak

1413 Enhancing Electrochemical Sensitivity of Screen printed carbon

electrode by Inkjet Printed Graphene-PEDOT/PSS Layers 54

C. Sriprachuabwong, C. Karuwan, D. Phokharatkul, P. Sritongkham, A. Wisitsoraat and

A. Tuantranont

1414 Three-Dimensional Numerical Simulation of Electrostatic Discharge

Sensitivity for Phase-Change Memories 58

Sanchai Harnsoongnoen, Santipab Sainon, Sarunya Puapairoj and Chiranut Sa-ngiamsak

1418 Effect of MgO Thickness on Temperature Distribution in NanopillarStructure 62

S. Kaengrang, A. Siritaratiwat, S. Swadiponphollop, P. Thanananta, J. Ponukkha,M. Leeprakabboon, V. Praseartcharoensuk, S. Boonpanyarak andA. Kaewrawang

1523 High-sensitivity Humidity Sensor Utilizing PEDOT/PSS Printed

Quartz Crystal Microbalance 66

Kata Jaruwongrungsee, Chakrit Sriprachuabwong, Assawapong Sappat, Anurat Wisitsoraat,

Pattarapong Phasukkit, Manas Sangworasil andAdisorn Tuantranont

1547 Activation Energy Analysis of X-ray Irradiation on P-N Diode 70

Itsara Srithanachai and Surasak Niemcharoen

The 8 'Electrical Engineering/ Electronics, Computer,Telecommunications and Information Technology(ECTI) Association.ofThailand - Conference 2011

P a g e XXV

ECTI-CON20YKHON KAEN UNIVERSITY

.^T^SSr Content

Analog Circuits

1068 A Highly Linear CMOS Temperature Sensor 74

Chun Wei Lin and Sheng FengLin

1282 CMOS versatile precision rectifier using current conveyor 78

Usa Torteanchai, Kanok Sarasitthithum andMontree Kumngern

1324 An Electronically Controlled Current-mode Triangular/Square Wave

Generator Employing MO-CCCCTAs 82

T. Srisakul, P. Silapan and M. Siripruchyamm

1402 Ultra Low-Power Low-Voltage Active-RC Filter With On-ChipAutomatic Tuning 86

Chairat Upathamkuekool, Amorn Jiraseree-amornkun, and Jirayuih Mahattanakul

1404 Low power fully differential, feed-forward compensated bulk driven OTA 90

Rekha S. and Laxminidhi T.

1443 A Low-Voltage Low-Power CMOS Weak Inversion True RMS-to-DC

Converter 94

Pantre Kompitaya and Khanittha Kaewdang

1445 A 0.8 V Quasi-Floating-Gate Fully Differential CMOS Op-Amp with

Positive Feedback 98

Thawatchai Thongleam, Apirak Suadet and Varakorn Kasemsuwan

1446 Operational Conveyor-based Interface Circuit for

Single Resistive Sensors 102

Prosit Julsereewong, Amphawan Julsereewong, Jirawat Waeophet

1451 A 0.5 Volt Rail-to-Rail CMOS Pseudo-Differential OTA Using

Simple Feed-forward Technique 106

Apirak Suadet, Thawatchai Thongleam, Varakorn Kasemsuwan andKasin Vichienchom

Filters and Data Conversion Circuits

1002 Novel Structure ofLow-Distortion Fully-Differential

Doubly-Terminated Ladder Gm-C Filters 110

Terdpun Choogorn and Jirayuth Mahattanakul

The 8thElectrical Engineering/ Electronics, Computer, PageXXVITelecommunications and Information Technology

(ECTI) Association of Thailand- Conference 2011

ECTJ-CON20)KHON KAEN UNIVERSITY^

.t^Sjp Content

Low Power Design and VLSI Physical Design

1101 Scheduling & Resources Sharing Technique for Adaptive LMS filter 114

Wang Shenmingl Wannarat Suntiamorntut, Nattha Jindapetch, Ji Qiufan

1259 Design of 1-kbit Antifuse OTP Memory IP Using Dual Program

Voltage and its Measurement 118

Ji-Bye Jang, Hulling Yang, LiyanJin, Pan-Bong Ha, Young-HeeKim

1260 Design and Measurement of a Small-Area 512-Bit EEPROM 121

Liyan Jin, Yining Yu, Jae-Hyung Lee, Pan-Bong Ha, Young-Hee Kim

1412 Double Cipher Implementation in a Ubiquitous Processor Chip 125

Masa-aki Fukase, Harunobu Uchiumi, Takumi Ishihara, Naomichi Mimura, Kazuki Narita,

Tatsuya Takaki, and Tomoaki Sato

Mixed Signal Circuits

1067 An Anti-Clipping Protection System for Multilevel Class-D Amplifier 129

Chun WeiLin andBing Shiun Hsieh

1107 Flash Flood Warning System in Risky Area 133

Yongyut Chonbodeechalermroong and Sombat Chuenchooklin

Nonlinear Circuits and Systems

1160 A Simple Multi-Scroll Chaotic Delay Differential Equation 137

Wimol San-Um andBanlue Srisuchinwong

1244 A New Mixed-Mode Quadrature Oscillator Using a Single CCCDTA 141

Panit Lamun, Pattarapong Phasukkit, Montree Kumngern, Kobchai Dejhan

Photonic and Optoelectronic Circuits

1056 An Optical Artificial Nose System for Odor Classifications Based

on LED Arrays 145

Sumana Kladsomboon, Mario Lutz, Tawee Pongfay, TeerakiatKerdcharoen

1187 Simultaneous All-optical Logic AND and OR Gates

Using Photonic Circuits 149

P. Phongsanam, A. Polar, K Moongfangklanga, S. Mitatha andP. P. Yupapin

The 8"Electrical Engineering/ Electronics, Computer,Telecommunications and Information Technology(ECTI) Association of Thailand - Conference 2011.

Page XXVII

Content

RF and Wireless Circuits

1074 Design and Implementation of a 1 GHz GaN HEMT Class-F Power

Amplifier for Transistor Model Evaluation 152

Charinrat Wongtanarak and Suramate Chalermwisutkul

Test and Reliability

1130 Performance Assessment of PV Modules after Long Field Exposurein North Eastern of Thailand 156

C. Dechthummarong, J. Thongpron, S. Thepa, D. Chenvidhya, C. Jivacate, K. Kirtikara

1426 A Selective X-masking for Test Responses in the Presence of

Unknown Values 159

Xu shubing, Taweesak Reungpeerakul

Other

1027 Portable Electronic Nose for Beverage Quality Assessment 163

Panida Lorwongtragool, Chatchawal Wongchoosuk, Teerakiat Kerdcharoen

1143 Phase Transitions and Dielectric Properties ofLead-Free

Bio.5Ko.sTi03 - BaTi03 Piezoelectric Ceramics 167

Anucha Ruangphanit, Surasak Niemcharoen, Rangson Muanghlua andApinai Rerkratn

Communication SystemsAntenna and Propagation

1086 Increasing bandwidth ofFlambeau-shape monopole antenna for

UWB Application 172

Watcharaphon Naktong andAmnoiy Ruengwaree

1188 The Applications ofFill until Full (FuF) for Multiresonator-based

Chipless RFID System 176

Pimsiriporn Narkcharoen and Suneat Pranonsatit

1266 A Compact Ultrawideband Monopole Antenna with TaperedCPW Feed and Slot Stubs 180

Picket Moeikham and Prayoot Akkaraekthalin

The 8th Electrical Engineering/ Electronics, Computer, PageXXVIIITelecommunications and Information Technology(ECTI) Association ofThailand-Conference 2011

Content

• * > « >ivj„;sj„^ , ,

1293 Unidirectional CPW-fed Slot Antenna Using Metasurface 184

Chawalit Rakluea, Sarawuth Chaimool, Paitoon Rakluea and Prayoot Akkaraekthalin

1342 Study ofCPW-Fed Slot Antennas with Fractal Stubs 188

Tanan Hongnara, Chatree Mahatthanajatuphat, and Prayoot Akkaraekthalin

1348 The 2x2 Curved Strip Dipole Antenna Array on EBG Reflector Plane 192

N. Fhafhiem, P. Krachodnok andR Wongsan

1403 Design and Experimental Wideband Hexagonal Slot Array Patch Antenna.... 196

Sompop Pimpol

1423 An Elliptical Dipole Antenna with Rectangular Slot Reflector for

Wideband Applications 200

Amnat Sompan, Somporn Seewattanapon, Chatree Mahatthanajatuphat and

Prayoot Akkaraekthalin

1429 A Multiband Fractal Ring Antenna Fed by Capacitive Coupling 204

Norakamon Wongsin, Thanakarn Suangun, Chatree Mahatthanajatuphat and

Prayoot Akkaraekthalin

1448 A Modified UTD Solution for an Impedance Cylinder Surface 208

K, Phaebua, T. Lertwiriyaprapa, C. Phongcharoenpanich and P. H. Pathak

1466 CPW-fed Slot Antenna with Fractal Tuning Stub for Wideband

Circular Polarization 212

Jeera Gosalvitr, Chatree Mahatthanajatuphat, Prayoot Akkaraekthalin, Sarawuth Chaimool

1498 The MSMM/SA/GA Design of Non-Uniform Spacing Collinear

Dipole Antenna Arrays 216

S. Kawdungta, C. Phongcharoenpanich and D. Torrungrueng

1500 UHF-RFID Tag Antenna Using Diamond Structure and Rectangular Loop ...

220

T. Pumpoung, C. Phongcharoenpanich and S. Kosulvit

1511 Improvement of antenna return loss using Binary Particle

Swarm Optimization method 224

W. Silabut, V. Kesornpatumanun and W. Wongtrairat

1533 Wideband CPW-Fed Aperture Antenna by Using a Semicircle

Ring Tuning Stub 228

Nipont Tangthong, Virote Pirajnanchai, Numyoot Songthanapitak

The 8th Electrical Engineering/ Electronics, Computer, Page XXIX

Telecommunications and Information Technology(ECTI) Association of Thailand - Conference 2011

Content

lia,***^**iSsS^^

Communication Theory and Information Theory

1215 A (t,w) Threshold Scheme over Insecure Channels 232

Bhichate Chiewthanakul, Nattayanee Darath andSupawadee Wanapongtipakorn

Microwave Theory and Techniques

1099 Analysis of the Tapered Discontinuity in a Planar Dielectric Waveguide 236

Chairat Pinthong and Surachet Kanprachar

1267 Design of L-Type Impedance Matching Networks for Lossless

Metamaterial Transmission Lines Using Meta-Smith Charts 240

Thanyalux Wanotayan andDanai Torrungrueng

1421 Ultra-Wideband Bandpass Filters With Notched Band UsingSlotted Linear Tapered-Line Resonators and Embedded Slot Feed 244

Mongkol Meeloon, Sarawuth Chaimool, andPrayootAkkaraekthalin

1442 Design and Implement of Band Pass Filters in Waveguideusing Simulation Tools 248

Sarun Choocadee and Somsak Akatimagool

1528 Design of a Novel Microwave Diplexer using Slit-top Mushroom-LikeUnits Electromagnetic Band Gap Structure and Transmission Line Layer 252

A.Yatongchai, R. Wongsan andM.Krairiksh

Modulation, Coding and Channel Analysis

1058 Outage Probability Analysis ofMulti-Hop CooperativeSatellite-Terrestrial Network 256

Ariflqbal andKazi Mohiuddin Ahmed

1080 Lattice Shell Codes and Constant Energy Codes 260

Perapon Anusarnsunthorn

1150 List-of-2 Soft Decision Viterbi Inner Decoder for a Generalized

Concatenated Coding System 264

Usana Tuntoolavest, Vasin Suktalordcheep and Chanothai Chaiwan

1303 Analysis of Convolutional Coded Direct Sequence Spread SpectrumCDMA System with a BPSK Jamming Signal 268

Phongnawin Benprom, Chairat Pinthong, and Surachet Kanprachar

The 8 Electrical Engineering/ Electronics, Computer,Telecommunications and Information Technology

(ECTI) Association ofThailand - Conference 2011

P a g e XXX

ECTI-CON 201KHON KrtJEN ONIVGR3ITY

.

TS<S1 Content

**»***WlllilSiiftJi iii^SiiiiilSftfeSii

1341 Phase/Amplitude Shift Keying Using Digital Sinusoidal Oscillator 272

P. Wisartpong, R. Punchalard andA. Nosan

1368 Performance Evaluation of MPEG-4 Image Transmission Systemsover Short-term Block-Fading Channels 276

Srijidtra Mahapakulchai, Waraporn Tumchat, Palcharaporn Intasuk

Networks Design, Network Protocols and Network Management

1097 The Cryptographic Trailer Based Authentication Scheme for ARP 280

P. Limmaneewichid and W. Lilakiatsakun

1158 Efficiency Improvement of AODV for Vehicular Networks with

Channel Availability Estimation 284

Noppakun Yawan and Phongsak Keeratiwintakorn

1290 Dynamic Access Control for Secure Group Communication in

Wireless Sensor Networks 288

Fan Wu, Hao-Ting Pai, Xinxin Zhu, Pei-Yun Hsueh, Ya-Han Hu

1441 Network Management System for Quantum Key Distribution 292

Piya Techateerawat

1503 Quality of Service Using Careful Overbooking for OptimalVirtual Network Resource Allocation 296

Tri Trinh, Hiroshi Esaki, Chaodit Aswakul

1537 A Design of Egress NAC using an Authentication Visa Checkingmechanism to Protect against MAC Address Spoofing Attacks 300

Somnuk Puangpronpitag andAtthapol Suwannasa

1551 A New Design of Bandwidth Shaper with an Intra-protocol Fairness 304

Somnuk Puangpronpitag and Thongchai Chuachan

Optical Communications

1070 Bandpass Transmission Characteristics of Multimode Fibers usingGaussian Distribution 308

Wassana Naku, Chairat Pinthong, and Surachet Kanprachar

1298 Detection and Localization of Link Quality Degradation in

WDM Networks 312

Wissarut Yuttachai andPoompat Saengudomlert

The 8thElectrical Engineering/ Electronics, Computer, PageXXXITelecommunications and Information Technology(ECTI) Association of Thail and - Conference 2011

ECTI-CON20KHON KAEN ONJVGRSTTV^

^Ss Content

1447 Average Transmit Power Reduction Through Power Allocation for

OFDM-Based Indoor Wireless Optical Communications 316

Muhammad Zubair Farooqui, Poompat Saengudomlert

1529 Performance Evaluation of Single Stage and Multi- Stage

Limited-Wavelength-Interchange Cross-Connects ConsideringCoherent and Incoherent Crosstalk 320

Md. Asiflqbal, MohammodManzoor-E-Elahee, S.P. Majumder

1544 Wireless Signal Uplink Transmission on Existing Optical GigabitEthernet Links without using Additional Light Source and Baseband

Filtering 324

Ukrit Mankong, Rachan Boonjuaejan, Anucha Kakoona

Wireless/Mobile Communications & Technologies

1039 Investigation into LTE Performance employing FFR and

Beamforming Technology 328

Paleerat Wongchompa, Peerapong Uthansakul and Monthippa Uthansakul

1061 Modification of Dummy Sub-Carriers Method to Reduce PAPR in

OFDM System 332

Filbert H. Juwono and Dadang Gunawan

1077 The Fuzzy Path Selection for OLSR Routing Protocol on MANET

(Based on IPV 6 Over IEEE 802.15.4) 336

Ukrit Arom-oon and Phongsak Keeratiwintakorn

1079 Novel Resource Scheduling for Spectral Efficiency in

LTE-Advanced Systems with Macrocells and Femtocells 340

Rony Kumer Saha and Poompat Saengudomlert

1113 Adaptive Forgetting Factor RLS Algorithm Equalizer for

DS-CDMA System Based on Adaptive Laguerre Lattice Filter 344

A. Charoenphol, T. Inchan and C. Benjangkaprasert

1123 Optimized Path Selection Process in OLSR based on

Weighted Connectivity Index and Delay 348

Kunagorn Kunavut and Teerapat Sanguankotchakorn

1135 A New Approach for QoS Provision Based on Multi-Constrained

Feasible Path Selection in MANET 352

Teerapat Sanguankotchakorn andPadam Maharjan

The 8th Electrical Engineering/ Electronics, Computer, PageXXXIITelecommunications and Information Technology(ECTI) Association of Thailand - Conference 2011

ECTI-CON20UC.KMON KA.BN UHlVEnSfrv.

Content

1185 Irresponsible Forwarding Under General Inter-vehicle

Spacing Distributions

Sooksan Panichpapiboon

1205 Interleaved Partitioning PTS with New Phase Factors for PAPR

Reduction in OFDM SystemsJaturong Sarawong, Tanairat Mata, Pisit Boonsrimuang andHideo Kobayashi

1210 A Low Complexity Improved-PTS Phase Coefficient SearchingAlgorithm for OFDM System 365

Partus Pantiko, Tanairat Mata, Pisit Boonsrimuang andHideo Kobayashi

1288 A Cross-layer Framework for Efficient MPEG-4 Video Streaming over

IEEE802.il e in MANETs 369

Teerapat Sanguankotchakorn andKumar Pudashine

1296 OLSR Control Overhead Reduction by Using Game Theory 373

Teerapat Sanguankotchakorn and Thanapol Sangsrichun

1301 New Hybrid ofPTS-CAPPR Methods with Non-UniformPhase Factor and Coded SI Technique in OFDM Systems 377Chusit Pradabpet, Yoshikazu Miyanaga andSorawat Chivapreecha

1304 A NOVELTWO-STEP TOA ESTIMATION FOR TRANSMITTED-REFERENCE RECEIVER IN UWB SYSTEMS 381Patcharanee Sangbumrung and Wilaiporn Lee

1417 Modular Handover Decision System based on Fuzzy Logic forWireless Networks 385Thanachai Thumthawatworn, Anjum Pervez andPratit Santiprabhob

1420 Position-based Routing Protocol by Reducing Routing Overheadwith Adaptive Request Zone for Mobile Ad Hoc Networks 389S. Thipchaksurat and P. Kirdpipat

1431 DTMC Analysis of Connectedness for 2-Dimension Wireless

Relay Placement with Regular String Topology 393Suwatchai Tangpaopong, Teerapol Silawan and ChaoditAswakul

1471 Quasi-Orthogonal Space-Time-Coded Protocol for Eight-UserCooperative Communications

397Phatcharaporn Phenpakkool, Nikorn Sutthisagiam and Chaiyod Pirak

The 8* Electrical Engineering/ Electronics, Computer,Telecommunications and Information Technology(ECU) Association ofThailand - Conference 2011

PageXXXIII

Content

^^^VtS^H^^^MH^ttMiBumitit*

1477 Compatible WEP Algorithm for Improved Cipher Strength and

High-Speed Processing 401

Tomoaki Sato, Phichet Moungnoul andMasa-aki Fukase

1481 Enhancing PAPR Performance ofMIMO-OFDM Systems UsingSLM Technique with Centering Phase Sequence Matrix 405

Thitapha Chanpokapaiboon, Potchara Puttawanchai, and Prapun Suksompong

1541 Performance of Gradient-Based OFDMA Subcarrier Schedulers with

TCP Traffic 409

Theerat Sakdejayont, Nataporn Jindapornsopit, and SomsakKittipiyakul

1548 Data Dissemination Protocol for VANET by Utilizing Distributed

Roadside Traffic Information Processing Node 413

Sasirom Tiennoy and Chaiyachet Saivichit

Other

1397 Design and Implementation ofReal-Time Wireless Electromyography

System N/A

Kittikhun Thongpull, Pornchai Phukpattaranont, Booncharoen Wongkittisuksa

1411 Load Balanced and Energy Efficient Cluster Head Election over

Wireless Sensor Networks 421

Anirooth Thonklin and W. Suntiamorntut

Computers and Information Technology

Computational Biology and Bioinformatics

1392 Classification Models Based-on Incremental Learning Algorithm and

Feature Selection on Gene Expression Data 426

PatharawutSaengsiri, Phayung Meesad, Sageemas Na Wichian and Unger Herwig

Knowledge and Data Engineering

1047 A Hybrid Genetic Algorithm Approach for Design a Service

Gateway in IP Network 430

Kanchana Viriyapant, Jeerasak Numpradit, Pongsarun Boonyopakorn

1419 A Spinstand Study on the Feasibility of Shingled Write Recording 434

Selvan Chandrasekaran andPornchai Supnithi

The 8th Electrical Engineering/ Electronics, Computer, PageXXXIVTelecommunications and Information Technology

(EGTI) Association of Thailand - Conference 2011

ECTI-CON2011kmon *tAer>* uNiverrafTY^

Content

«<*»>j

1438 Effects of Track Width and Stripe Height Ratio on the Characteristics

of CPP-GMR and TMR Heads 438

S. Kamwan, W. Pijitrojana and C. Sa-ngiamsak

Mobile Computing

1062 Design and Accountability Analysis ofA Secure SMS-based

Mobile Payment Protocol 442

Surakarn Duangphasuk, Maykin Warasart and Supakorn Kungpisdan

1100 Fall Detection Prototype for Thai Elderly in Mobile Computing Era 446

M. Kaenampornpan, T. Anuchad andP. Supaluck

Parallel/Distributed Computing and Grid Computing

1093 Speeding up A Large Logistics Optimization Problem usingGPU Technology 450

Ganid Srimool, Putchong Uthayopas andJuta Pichitlamkhen

1128 Multi-level Parallelism, Global Arrays, GPGPU Programming:Unify programming paradigms on Grid computing with efficiency 455

Sirod Sirisup, Suriya U-ruekolan andEkasit Kijsipongse

1388 A Multithreading Methodology with OpenMP on Multi-core CPUs:

SNPHAP Case Study 459

Udom Ranok, Surin Kittitornkun andSissades Tongsima

Pattern Analysis and Machine Intelligence

1191 Multiple Shape-based Templates Matching for Time SeriesData 464

Warissara Meesrikamolkul, Vit Niennattrakul and Chotirat Ann Ratanamahatana

1195 Efficient particle filter using non-stationary Gaussian based model 468

K. Choeychuen andK. Chamnongthai

1206 Discovery ofVariable Length Time Series Motif 472

Pawan Nunthanid, Vit Niennattrakul, and Chotirat Ann Ratanamahatana

1374 Customer Failure Modes Prediction for Hard Disk Drive usingNeural Networks Rank-Level Fusion 476

Waraporn Tepin and Yuttana Kidjaidure

The 8 Electrical Engineering/ Electronics, Computer,Telecommunications and Information Technology(ECTI) Association of Thailand - Conference 2011

Page XXXV

Content

1457 A Histogram-Based Detection of Corrupted Images from

Traffic Surveillance Cameras 480

Thiraphat Charoensripongsa, Wasan Pattara-atikom and Sukree Sinthupinyo

1475 Traffic Prediction Model for Bangkok Traffic Data 484

Nattapon Klakhaeng, Jumpol Yaothanee, Sukree Sinthupinyo, Wasan Pattara-Atikom

1556 Keyboard Layout Mismatch Error Detection and

Correction System Utility 488

Chotiwat Chawannakul and Somchai Prasitjutrakul

Software Engineering

1180 Using Software Metrics to Select Refactoring for LongMethod Bad Smell 492

Panita Meananeatra and Songsakdi Rongviriyapanish

Visualization and Computer Graphics

1198 Synchronization between Motion and Music Using Motion Graph 496

Auttawut Laichuthai andPizzanu Kanongchaiyos

1493 Global Object Placement Relation for Improving 3-D Scene

Construction from Single Image 500

Art Subpa-asa andPizzanu Kanongchaiyos

Other

1014 ICT Risk Rating ofE-commerce 504

Memiko Otsuki, C.Katsuya Watanabe and Noboru Sonehara

1172 Multi-Classification ofBusiness Types from Twitter Posts

Based on Topic Model 508

Chanattha Thongsuk, Choochart Haruechaiyasak and Somkid Saelee

1207 Multi-threading in Disk Cloner 512

S.Panichprecha, N. Pongsawatkul, C. Mitrpant, U.KetpromandP. Kovintavewat

1462 The Embedding ofThai in QR Code 516

P. Makhapun, K.Sangthongpattana, S. Jantarapatin and C. Mitrpant

The 8 Electrical Engineering/ Electronics, Computer,Telecommunications and Information Technology

(ECTI) Association of Thailand - Conference 2011

Page XXXVI

ECT1-GON 2011KHON KAEN UNIVCftSflTV,.

Content

*j»,i*fiSIBi^i^i

1526 Upper Bounds for the Convergence Rate of a Randomized

Local Search in a Load-balancing Game with Variable-capacityResources 520PattarawitPolpinit andMontira Thipchote

Controls

Control Theory and Applications

1024 Robust Digital Control for Boost DC-DC Converter 525Y. Ohta, K. Higuchi and T. Kajikawa

1120 A Design Method for Simple Repetitive Controllers for

Multiple-Input/Multiple-Output Time-Delay Plants 529

Tatsuya Sakanushi, Kou Yamada, Yoshinori Ando, Shun Matsuura and Jie Hu

1122 A Design Method for Robust Stabilizing Simple Multi-Period

Repetitive Controllers for Multiple-Input/Multiple-Output Plants 533

Tatsuya Sakanushi, Kou Yamada, Iwanori Murakami, Shun Matsuura andJie Hu

The 81Electrical Engineering/ Electronics, Computer,

Telecommunications and Information Technology(ECT1) Association of Thailand - Conference 2011

PageXXXVII