Airline Fleet Routing and Flight Scheduling under Market Competitions. Tang and Ming-Chei
|
|
- Meryl French
- 5 years ago
- Views:
Transcription
1 Arle Fleet Routg ad Flght Schedulg uder Market Compettos Shagyao Ya, Ch-Hu Tag ad Mg-Che Lee Departmet of Cvl Egeerg, Natoal Cetral Uversty 3/12/2009 Itroducto Lterature revew The model Soluto method Numercal tests Coclusos Outle 1
2 1. Itroducto Motvato Flght schedulg factors: passeger trp demads, tcket prce, operatg costs, operatg costrats (e.g. arcraft types, fleet sze, avalable slots, arport quota), arcraft mateace ad crew schedulg Passeger demad may vary, especally compettve markets. A carrer should ot eglect the fluece of ts tmetable o ts market share. 1. Itroducto Am ad scope A model ad a soluto algorthm More accurately reflect real demads, ad be more practcal for carrer operatos Mateace ad crew costrats are excluded. 2
3 1. Itroducto Framework Geeralzed tme-space etworks wth a passeger choce model A olear mxed teger program, characterzed as NP-hard A teratve soluto method, coupled wth the use of CPLEX Lterature revew Fleet routg ad flght schedulg Lev (1969), Smpso (1969), Abara(1989), A Dobso ad Lederer(1993), Subramaa et al.(1994), Hae et al.(1995), Clarke et al.(1996), Ya ad Youg (1996), Desauler et al.(1997) Ya ad Tseg (2002) 3
4 2. Lterature revew Passeger choce models Kaafa ad Ghobral (1982), Hase (1988), Teodorovc ad Krcmar-Nozc (1989), Ghobral (1989) Proussaloglou ad Koppelma (1995), Yoo ad Ashford (1996), Proussaloglou ad Koppelma (1999),ad Dua ad Lu (1999) 2. Lterature revew Summary Fxed passeger demads lterature Varato of passegers due to market compettos was eglected Multomal logt models to formulate passeger choce behavors compettve markets Choce factors: qualty of servce, safety record, flght frequecy, travel tme, fare, passeger s s attrbutes 4
5 3. The model Fleet-flow tme-space etwork Passeger-flow tme-space etworks Passeger choce model Fleet-flow tme-space etwork 3. The model Stato-1 Stato-2 (1) (2) (3) Stato-3 (1) Stato-k 7:00 7:30 8:00 8:30 9:00 9:30 10:00 10:30 11:00 21:30 22:00 22:30 23:00 (1)Flght leg arc (2)Groud arc (3)Cycle arc 5
6 Passeger-flow tme-space etwork (OD par 1->2) 1 3. The model Stato-1 (2) (2) Stato-2 (1) Stato-3 Stato-k 7:00 7:30 8:00 (1) 8:30 9:00 9:30 10:00 10:30 11:00 21:30 22:00 (3) (3) 22:30 23:00 (1)Delvery arc (2)Holdg arc (3)Collecto arc 3. The model Passeger choce model Passeger utlty fucto V a A a F a G a 4Wt a 5 Market share fucto Pr ob a ( ) a e e d D v v d Tt a (1) (2) 6
7 u1 3. The model x1 Demostrato of the calculato of the multpler u u3 u2 j k x2, j, k, ad m : supply odes a passeger-flow etwork x1, x2, ad x3 : flghts u1, u2, ad u3:multplers of the holdg arcs (, j), (, k), ad (, m) m x3 MIN z 3. The model Model formulato (VMSFSM) C ja j X SUBJECT TO j jnf X Y jnp b V a j knf knp d v a p e e v j X T jb k Y d k 0 k j b Y j NF NP, N NP, N A a F a G a Wt a 5Tta NP, N (3) (4) (5) (6) (7) 7
8 8 N NP, N NP, N NP, AF CF j j X SA g s Q X g j j g FF j KX Y j N j OF v v CF DF TDF NFF d e e jd ja, 0, 1 N (8) (9) (10) (11) (12) (13) (14) ut X f F fr a tf k tf TF ) ( ) (,, ut X f Wt wt a tf k tf TH ) ( ) (,, tt a TFH X f Tt, A j U X j j 0 N B j UN Y j j, 0 A j INT X j (16) (17) (15)
9 3. The model Problem sze 1 type of arcraft 10 ctys 30 mutes to costruct the servce ad the delvery arcs Network Model Fleet-flow tme-space etwork 1 Passeger-flow tme-space etworks 90 Nodes 27,300 Arcs 50,905 Real varables 54,955 Iteger varables 1,660 Flow coservato costratos 27,300 Sde costrats Fleet sze costrat 1 Arport quota costrats 10 Capacty costrats 1,350 4.Soluto method Repeatedly modfyg the target arle market share each terato Solvg a fxed-demad demad flght schedulg model (FMSFSM) 9
10 4.Soluto method Soluto process Step 1: Set the market demad ad the draft tmetables of the target arle/ts compettors. Step2: Apply the passeger choce model wth the parameters related to the draft tmetables to calculate the passeger demad at each ode ad for all arc multpler u s.. The, costrats (5), (6), (7), (8), (9), (10) ad (14) ca be represeted as follows: Y j NP j U k NP k Y k B NP, N (18) 4.Soluto method Step 3: Solve FMSFSM to obta the fleet flows, cludg the tmetable, ad the fleet routes Step 4: Calculate the objectve of the real passeger flows uder the fleet flows obtaed from step 3. 10
11 4.Soluto method Step 5: Update the objectve value uder the real passeger flows ad the fleet flows Step 6: If the umber of teratos that caot fd a better soluto exceeds the preset lmt, the stop; Otherwse, retur to step 2. 4.Soluto method A flow decomposto algorthm (Ya ad Youg, 1996) to decompose the lk flows to arc chas Each represets a arplae's daly route 11
12 5. Numercal tests Data aalyss A major Tawa arle s domestc operatos durg the summer of ctes served by 19 arplaes fleet A (ArBus seres) wth 160 seats fleet B (ATR 72 ) wth 72 seats 5. Numercal tests Data aalyss The plag maxmum load factor was 0.9 demad data, cost parameters ad other puts were prmarly based o actual operatg data, wth reasoable smplfcatos 12
13 5. Numercal tests Data aalyss Four cases were tested Case (1) fleet B wth o-stop flght operatos Case (2) fleet A wth o-stop flght operatos Case (3) fleet B wth o-stop ad oe-stop flght operatos Case (4) fleet A wth o-stop ad oe-stop flght operatos 5. Numercal tests Model tests ad result aalyses Case (1) Case (2) Case (3) Case (4) VMSFSM OBJ(NT$) Number of teratos for rug CPLEX CPU tme (sec) Fleet sze Number of flghts Trasfer rate (%) N/A N/A Average load factor (%) * N/A: ot avalable 13
14 5. Numercal tests Model tests ad result aalyses Case (1) Case (2) Case (3) Case (4) VMSFSM OBJ(NT$) Lower boud of the optmal soluto (NT$) FMSFSM OBJ(NT$) WEG (%) IPP (%) Numercal tests A example of arcraft routes 14
15 5. Numercal tests Sestvty aalyses Fleet sze Watg cost for passeger trasfers Passeger s s acceptable watg tme Fare 5. Numercal tests Fleet sze (Results for fleet A) Objectve value( NT$ ) o-stop flght operatos o-stop ad oe-stop flght operatos Fleet sze 15
16 5. Numercal tests Watg cost for passeger trasfers Objectve value(nt$) Passeger watg cost (NT$/30 m) fleet A fleet B 5. Numercal tests Passeger s s acceptable watg tme Scearo The passeger s acceptable tme (m) Tape-Kaohsug flght Other flghts
17 5. Numercal tests Passeger s s acceptable watg tme (fleet B results) Objectve value(nt$) Scearo o-stop flght operatos o-stop ad oe-stop flght operatos 5. Numercal tests Fare (o-stop/oe stop/oe-stop flght operatos) Objectve value(nt$ fleet A fleet B % 80% 90% 100% 110% 120% 130% Tcket prce (%) 17
18 6. Coclusos A ew schedulg model capable of corporatg passeger choce behavor A effcet soluto algorthm to solve the proposed model computato tme oe hour, error wth 5.77% Fluctuatos betwee ±3% after a lmted umber of teratos 6. Coclusos Objectves of VDFSM were better tha FDFSM, especally for Case (3), IPP was about 4.99% Several sestvty aalyses More testg ad case studes the future Choce model be modfed other applcatos 18
19 THE END 19
Optimal Allocation of Complex Equipment System Maintainability
Optmal Allocato of Complex Equpmet System ataablty X Re Graduate School, Natoal Defese Uversty, Bejg, 100091, Cha edcal Protecto Laboratory, Naval edcal Research Isttute, Shagha, 200433, Cha Emal:rexs841013@163.com
More informationLP: example of formulations
LP: eample of formulatos Three classcal decso problems OR: Trasportato problem Product-m problem Producto plag problem Operatos Research Massmo Paolucc DIBRIS Uversty of Geova Trasportato problem The decso
More informationA PROCEDURE FOR SOLVING INTEGER BILEVEL LINEAR PROGRAMMING PROBLEMS
ISSN: 39-8753 Iteratoal Joural of Iovatve Research Scece, Egeerg ad Techology A ISO 397: 7 Certfed Orgazato) Vol. 3, Issue, Jauary 4 A PROCEDURE FOR SOLVING INTEGER BILEVEL LINEAR PROGRAMMING PROBLEMS
More informationMATHEMATICAL PROGRAMMING MODEL OF THE CRITICAL CHAIN METHOD
MATHEMATICAL PROGRAMMING MODEL OF THE CRITICAL CHAIN METHOD TOMÁŠ ŠUBRT, PAVLÍNA LANGROVÁ CUA, SLOVAKIA Abstract Curretly there s creasgly dcated that most of classcal project maagemet methods s ot sutable
More informationParallel Iterative Poisson Solver for a Distributed Memory Architecture
Parallel Iteratve Posso Solver for a Dstrbted Memory Archtectre Erc Dow Aerospace Comptatoal Desg Lab Departmet of Aeroatcs ad Astroatcs 2 Motvato Solvg Posso s Eqato s a commo sbproblem may mercal schemes
More informationFrom Math to Efficient Hardware. James C. Hoe Department of ECE Carnegie Mellon University
FFT Compler: From Math to Effcet Hardware James C. Hoe Departmet of ECE Carege Mello Uversty jot wor wth Peter A. Mlder, Fraz Frachett, ad Marus Pueschel the SPIRAL project wth support from NSF ACR-3493,
More informationArea and Power Efficient Modulo 2^n+1 Multiplier
Iteratoal Joural of Moder Egeerg Research (IJMER) www.jmer.com Vol.3, Issue.3, May-Jue. 013 pp-137-1376 ISSN: 49-6645 Area ad Power Effcet Modulo ^+1 Multpler K. Ptambar Patra, 1 Saket Shrvastava, Sehlata
More informationImproved MOPSO Algorithm Based on Map-Reduce Model in Cloud Resource Scheduling
Improved MOPSO Algorthm Based o Map-Reduce Model Cloud Resource Schedulg Heg-We ZHANG, Ka NIU *, J-Dog WANG, Na WANG Zhegzhou Isttute of Iformato Scece ad Techology, Zhegzhou 45000, Cha State Key Laboratory
More informationData Structures and Algorithms(2)
Mg Zhag Data Structures ad Algorthms Data Structures ad Algorthms(2) Istructor: Mg Zhag Textbook Authors: Mg Zhag, Tegjao Wag ad Haya Zhao Hgher Educato Press, 2008.6 (the "Eleveth Fve-Year" atoal plag
More informationEight Solved and Eight Open Problems in Elementary Geometry
Eght Solved ad Eght Ope Problems Elemetary Geometry Floret Smaradache Math & Scece Departmet Uversty of New Mexco, Gallup, US I ths paper we revew eght prevous proposed ad solved problems of elemetary
More informationMachine Learning: Algorithms and Applications
/03/ Mache Learg: Algorthms ad Applcatos Florao Z Free Uversty of Boze-Bolzao Faculty of Computer Scece Academc Year 0-0 Lecture 3: th March 0 Naïve Bayes classfer ( Problem defto A trag set X, where each
More informationDifferentiated Service of Streaming Media Playback Technology
Iteratoal Coferece o Advaced Iformato ad Commucato Techology for Educato (ICAICTE 2013) Dfferetated Servce of Streamg Meda Playback Techology CHENG Z-ao 1 MENG Bo 1 WANG Da-hua 1 ZHAO Yue 1 1 Iformatzato
More informationCOMSC 2613 Summer 2000
Programmg II Fal Exam COMSC 63 Summer Istructos: Name:. Prt your ame the space provded Studet Id:. Prt your studet detfer the space Secto: provded. Date: 3. Prt the secto umber of the secto whch you are
More informationFace Recognition using Supervised & Unsupervised Techniques
Natoal Uversty of Sgapore EE5907-Patter recogto-2 NAIONAL UNIVERSIY OF SINGAPORE EE5907 Patter Recogto Project Part-2 Face Recogto usg Supervsed & Usupervsed echques SUBMIED BY: SUDEN NAME: harapa Reddy
More informationCS 2710 Foundations of AI Lecture 22. Machine learning. Machine Learning
CS 7 Foudatos of AI Lecture Mache learg Mlos Hauskrecht mlos@cs.ptt.edu 539 Seott Square Mache Learg The feld of mache learg studes the desg of computer programs (agets) capable of learg from past eperece
More informationSimulator for Hydraulic Excavator
Smulator for Hydraulc Excavator Tae-Hyeog Lm*, Hog-Seo Lee ** ad Soo-Yog Yag *** * Departmet of Mechacal ad Automotve Egeerg, Uversty of Ulsa,Ulsa, Korea (Tel : +82-52-259-273; E-mal: bulbaram@mal.ulsa.ac.kr)
More informationSpeeding- Up Fractal Image Compression Using Entropy Technique
Avalable Ole at www.jcsmc.com Iteratoal Joural of Computer Scece ad Moble Computg A Mothly Joural of Computer Scece ad Iformato Techology ISSN 2320 088X IMPACT FACTOR: 5.258 IJCSMC, Vol. 5, Issue. 4, Aprl
More informationSearch and Surveillance in emergency situations A GIS-based approach to construct optimal visibility graphs
Mor et al. Costructg optmal vsblty graphs Search ad Survellace emergecy stuatos A GIS-based approach to costruct optmal vsblty graphs Mchael Mor, Irèe Ab-Zed, 2, Thah Tug Nguye, Luc Lamotage Departmet
More informationTransistor/Gate Sizing Optimization
Trasstor/Gate Szg Optmzato Gve: Logc etwork wth or wthout cell lbrary Fd: Optmal sze for each trasstor/gate to mmze area or power, both uder delay costrat Statc szg: based o tmg aalyss ad cosder all paths
More informationBiconnected Components
Presetato for use wth the textbook, Algorthm Desg ad Applcatos, by M. T. Goodrch ad R. Tamassa, Wley, 2015 Bcoected Compoets SEA PVD ORD FCO SNA MIA 2015 Goodrch ad Tamassa Bcoectvty 1 Applcato: Networkg
More informationFitting. We ve learned how to detect edges, corners, blobs. Now what? We would like to form a. compact representation of
Fttg Fttg We ve leared how to detect edges, corers, blobs. Now what? We would lke to form a hgher-level, h l more compact represetato of the features the mage b groupg multple features accordg to a smple
More informationBeijing University of Technology, Beijing , China; Beijing University of Technology, Beijing , China;
d Iteratoal Coferece o Machery, Materals Egeerg, Chemcal Egeerg ad Botechology (MMECEB 5) Research of error detecto ad compesato of CNC mache tools based o laser terferometer Yuemg Zhag, a, Xuxu Chu, b
More informationExploring Wireless Sensor Network Configurations for Prolonging Network Lifetime
60 IJCSNS Iteratoal Joural of Computer Scece ad Network Securty, VOL7 No8, August 007 Explorg Wreless Sesor Network Cofguratos for Prologg Network Lfetme Zh Zha ad Yuhua Che, Departmet of Electrcal ad
More informationParallel Ant Colony for Nonlinear Function Optimization with Graphics Hardware Acceleration
Proceedgs of the 009 IEEE Iteratoal Coferece o Systems Ma ad Cyberetcs Sa Atoo TX USA - October 009 Parallel At Coloy for Nolear Fucto Optmzato wth Graphcs Hardware Accelerato Wehag Zhu Departmet of Idustral
More informationDelay based Duplicate Transmission Avoid (DDA) Coordination Scheme for Opportunistic routing
Delay based Duplcate Trasmsso Avod (DDA) Coordato Scheme for Opportustc routg Ng L, Studet Member IEEE, Jose-Fera Martez-Ortega, Vcete Heradez Daz Abstract-Sce the packet s trasmtted to a set of relayg
More informationEight Solved and Eight Open Problems in Elementary Geometry
Eght Solved ad Eght Ope Problems Elemetary Geometry Floret Smaradache Math & Scece Departmet Uversty of New Mexco, Gallup, US I ths paper we revew eght prevous proposed ad solved problems of elemetary
More informationANALYSIS OF VARIANCE WITH PARETO DATA
Proceedgs of the th Aual Coferece of Asa Pacfc Decso Sceces Isttute Hog Kog, Jue -8, 006, pp. 599-609. ANALYSIS OF VARIANCE WITH PARETO DATA Lakhaa Watthaacheewakul Departmet of Mathematcs ad Statstcs,
More informationNUMERICAL INTEGRATION BY GENETIC ALGORITHMS. Vladimir Morozenko, Irina Pleshkova
5 Iteratoal Joural Iformato Theores ad Applcatos, Vol., Number 3, 3 NUMERICAL INTEGRATION BY GENETIC ALGORITHMS Vladmr Morozeko, Ira Pleshkova Abstract: It s show that geetc algorthms ca be used successfully
More informationOptimization of Light Switching Pattern on Large Scale using Genetic Algorithm
Optmzato of Lght Swtchg Patter o Large Scale usg Geetc Algorthm Pryaka Sambyal, Pawaesh Abrol 2, Parvee Lehaa 3,2 Departmet of Computer Scece & IT 3 Departmet of Electrocs Uversty of Jammu, Jammu, J&K,
More informationPEIECWISE CONSTANT LEVEL SET METHOD BASED FINITE ELEMENT ANALYSIS FOR STRUCTURAL TOPOLOGY OPTIMIZATION USING PHASE FIELD METHOD
INTERNATIONAL JOURNAL OF OPTIMIZATION IN CIVIL ENGINEERING It. J. Optm. Cvl Eg., 05; 5(4):389-407 PEIECWISE CONSTANT LEVEL SET METHOD BASED FINITE ELEMENT ANALYSIS FOR STRUCTURAL TOPOLOGY OPTIMIZATION
More informationOligopoly. Oligopoly. Cournot. Cournot. FOCs. Implications of FOCs. Implications of. = π. n firms, each maximizing. n firms, each maximizing.
Olgooly Olgooly Courot Courot frm, each maxmzg frm, each maxmzg c π 0 c + π Imlcato of Imlcato of FOC FOC Share Share Hrchma Herfdahl Idex Hrchma Herfdahl Idex. ε c HHI ε ε HHI c Courot Rereet a tractable
More informationFor all questions, answer choice E) NOTA" means none of the above answers is correct. A) 50,500 B) 500,000 C) 500,500 D) 1,001,000 E) NOTA
For all questos, aswer choce " meas oe of the above aswers s correct.. What s the sum of the frst 000 postve tegers? A) 50,500 B) 500,000 C) 500,500 D),00,000. What s the sum of the tegers betwee 00 ad
More informationNonparametric Comparison of Two Dynamic Parameter Setting Methods in a Meta-Heuristic Approach
Noparametrc Comparso of Two Dyamc Parameter Settg Methods a Meta-Heurstc Approach Seyhu HEPDOGAN, Ph.D. Departmet of Idustral Egeerg ad Maagemet Systems, Uversty of Cetral Florda Orlado, Florda 32816,
More informationNetwork Security Evaluation Based on Variable Weight Fuzzy Cloud Model
207 2 d Iteratoal Coferece o Computer Scece ad Techology (CST 207) ISBN: 978--60595-46-5 Networ Securty Evaluato Based o Varable Weght Fuzzy Cloud Model Yag JIANG a*, Cheg-ha LI, Zh-peg LI ad Mg-ca SUN
More informationMachine Learning. CS 2750 Machine Learning. Administration. Lecture 1. Milos Hauskrecht 5329 Sennott Square, x4-8845
CS 75 Mache Learg Lecture Mache Learg Mlos Hauskrecht mlos@cs.ptt.edu 539 Seott Square, 5 people.cs.ptt.edu/~mlos/courses/cs75/ Admstrato Istructor: Prof. Mlos Hauskrecht mlos@cs.ptt.edu 539 Seott Square,
More informationApplication Research for Ultrasonic Flaw Identification Based on Support Vector Machine Jing Huang 1, a, Binglei Guan 1, b
4th Iteratoal Coferece o Mechatrocs, Materals, Chemstry ad Computer Egeerg (ICMMCCE 205) Applcato Research for Ultrasoc Flaw Idetfcato Based o Support Vector Mache Jg Huag, a, Bgle Gua, b School of Electroc
More informationSVM Classification Method Based Marginal Points of Representative Sample Sets
P P College P P College P Iteratoal Joural of Iformato Techology Vol. No. 9 005 SVM Classfcato Method Based Margal Pots of Represetatve Sample Sets Wecag ZhaoP P, Guagrog JP P, Ru NaP P, ad Che FegP of
More informationA Genetic K-means Clustering Algorithm Applied to Gene Expression Data
A Geetc K-meas Clusterg Algorthm Appled to Gee Expresso Data Fag-Xag Wu, W. J. Zhag, ad Athoy J. Kusal Dvso of Bomedcal Egeerg, Uversty of Sasatchewa, Sasatoo, S S7N 5A9, CANADA faw34@mal.usas.ca, zhagc@egr.usas.ca
More informationAir Transport Demand. Ta-Hui Yang Associate Professor Department of Logistics Management National Kaohsiung First Univ. of Sci. & Tech.
Ar Transport Demand Ta-Hu Yang Assocate Professor Department of Logstcs Management Natonal Kaohsung Frst Unv. of Sc. & Tech. 1 Ar Transport Demand Demand for ar transport between two ctes or two regons
More informationSoftware reliability is defined as the probability of failure
Evolutoary Regresso Predcto for Software Cumulatve Falure Modelg: a comparatve study M. Beaddy, M. Wakrm & S. Aljahdal 2 : Dept. of Math. & Ifo. Equpe MMS, Ib Zohr Uversty Morocco. beaddym@yahoo.fr 2:
More informationPriority-based Packet Scheduling in Internet Protocol Television
EMERGING 0 : The Thrd Iteratoal Coferece o Emergg Network Itellgece Prorty-based Packet Schedulg Iteret Protocol Televso Mehmet Dez Demrc Computer Scece Departmet Istabul Uversty İstabul, Turkey e-mal:demrcd@stabul.edu.tr
More informationAPPLICATION OF CLUSTERING METHODS IN BANK S PROPENSITY MODEL
APPLICATION OF CLUSTERING METHODS IN BANK S PROPENSITY MODEL Sergej Srota Haa Řezaková Abstract Bak s propesty models are beg developed for busess support. They should help to choose clets wth a hgher
More informationProcess Quality Evaluation based on Maximum Entropy Principle. Yuhong Wang, Chuanliang Zhang, Wei Dai a and Yu Zhao
Appled Mechacs ad Materals Submtted: 204-08-26 ISSN: 662-7482, Vols. 668-669, pp 625-628 Accepted: 204-09-02 do:0.4028/www.scetfc.et/amm.668-669.625 Ole: 204-0-08 204 Tras Tech Publcatos, Swtzerlad Process
More informationTopology Design for Directional Range Extension Networks with Antenna Blockage
Topology Desg for Drectoal Rage Exteso etworks wth Atea Blockage Thomas Shake MIT Lcol Laboratory shake@ll.mt.edu Abstract Extedg the rage of local area surface etworks by usg small arcraft to relay traffc
More informationWorkflow- Based Shape Optimization of Airfoils and Blades using Chained Bezier Curves
Workflow- Based Shape Optmzato of Arfols ad Blades usg Chaed Bezer Curves Igor Pehec, Damr Vuča, Želja Loza Faculty of Electrcal Egeerg, Mechacal Egeerg ad Naval Archtecture FESB, Uversty of Splt, Croata
More informationEvaluation of Node and Link Importance Based on Network Topology and Traffic Information DU Xun-Wei, LIU Jun, GUO Wei
Advaced Materals Research Submtted: 2014-08-29 ISSN: 1662-8985, Vols. 1049-1050, pp 1765-1770 Accepted: 2014-09-01 do:10.4028/www.scetfc.et/amr.1049-1050.1765 Ole: 2014-10-10 2014 Tras Tech Publcatos,
More informationPrediction Method of Network Security Situation Based on GA- LSSVM Time Series Analysis
AMSE JOURNALS-AMSE IIETA publcato-07-seres: Advaces B; Vol. 60; N ; pp 37-390 Submtted Mar. 05 07; Revsed May 5 07; Accepted Ju. 0 07 Predcto Method of Network Securty Stuato Based o GA- LSSVM Tme Seres
More informationPoint Estimation-III: General Methods for Obtaining Estimators
Pot Estmato-III: Geeral Methods for Obtag Estmators RECAP 0.-0.6 Data: Radom Sample from a Populato of terest o Real valued measuremets: o Assumpto (Hopefully Reasoable) o Model: Specfed Probablty Dstrbuto
More informationA Type of Variation of Hamilton Path Problem with Applications
Edth Cowa Uersty Research Ole ECU Publcatos Pre. 20 2008 A Type of Varato of Hamlto Path Problem wth Applcatos Jta Xao Edth Cowa Uersty Ju Wag Wezhou Uersty, Zhejag, Cha 0.09/ICYCS.2008.470 Ths artcle
More informationConstruction Project Cost Prediction Based on Genetic Algorithm and Least Squares Support Vector Machine
5th Iteratoal Coferece o Cvl Egeerg ad rasportato (ICCE 05) Costructo Project Cost Predcto Based o Geetc Algorthm ad Least Squares Support Vector Mache Mg Xu, a, Bgfeg Xu,b*, Lajag Zhou,c ad L Wu,d School
More informationA Perfect Load Balancing Algorithm on Cube-Connected Cycles
Proceedgs of the 5th WSEAS It Cof o COMPUTATIONAL INTELLIGENCE, MAN-MACINE SYSTEMS AND CYBERNETICS, Vece, Italy, November -, 6 45 A Perfect Load Balacg Algorthm o Cube-Coected Cycles Gee Eu Ja Shao-We
More informationA Comparison of Univariate Smoothing Models: Application to Heart Rate Data Marcus Beal, Member, IEEE
A Comparso of Uvarate Smoothg Models: Applcato to Heart Rate Data Marcus Beal, Member, IEEE E-mal: bealm@pdx.edu Abstract There are a umber of uvarate smoothg models that ca be appled to a varety of olear
More informationMesh Connectivity Compression for Progressive-to-Lossless Transmission
Mesh Coectvty Compresso for Progressve-to-Lossless Trasmsso Pegwe Hao, Yaup Paer ad Ala Pearma ISSN 1470-5559 RR-05-05 Jue 005 Departmet of Computer Scece Mesh Coectvty Compresso for Progressve-to-Lossless
More informationSoftware Clustering Techniques and the Use of Combined Algorithm
Software Clusterg Techques ad the Use of Combed Algorthm M. Saeed, O. Maqbool, H.A. Babr, S.Z. Hassa, S.M. Sarwar Computer Scece Departmet Lahore Uversty of Maagemet Sceces DHA Lahore, Paksta oaza@lums.edu.pk
More informationAdaptive Clustering Algorithm for Mining Subspace Clusters in High-Dimensional Data Stream *
ISSN 673-948 CODEN JKYTA8 E-mal: fcst@vp.63.com Joural of Froters of Computer Scece ad Techology http://www.ceaj.org 673-948/200/04(09)-0859-06 Tel: +86-0-566056 DOI: 0.3778/j.ss.673-948.200.09.009 *,2,
More informationCLUSTERING ASSISTED FUNDAMENTAL MATRIX ESTIMATION
CLUSERING ASSISED FUNDAMENAL MARIX ESIMAION Hao Wu ad Y Wa School of Iformato Scece ad Egeerg, Lazhou Uversty, Cha wuhao1195@163com, wayjs@163com ABSRAC I computer vso, the estmato of the fudametal matrx
More informationCubic fuzzy H-ideals in BF-Algebras
OSR Joural of Mathematcs (OSR-JM) e-ssn: 78-578 p-ssn: 39-765X Volume ssue 5 Ver (Sep - Oct06) PP 9-96 wwwosrjouralsorg Cubc fuzzy H-deals F-lgebras Satyaarayaa Esraa Mohammed Waas ad U du Madhav 3 Departmet
More informationElectrocardiogram Classification Method Based on SVM
Electrocardogram Classfcato Method Based o SVM Xao Tag Zhwe Mo College of mathematcs ad software scece, Schua ormal uversty, Chegdu 60066, P. R. Cha Abstract Heart dsease s oe of the ma dseases threateg
More informationHardware/Software partitioning approach for embedded system design based on Genetic Algorithm
Iteratoal Joural of Scetfc Research & Egeerg Techology (IJSET ISSN: 2356-5608, Vol.3, ssue 3 Copyrght IPCO-205-pp.20-25 Hardware/Software parttog approach for embedded system desg based o Geetc Algorthm
More informationFuzzy Topsis Decision Method for Configuration Management
Iteratoal Joural of Idustral Egeerg, 5(), 04-, 008. Fuzzy Topss Decso Method for Cofgurato Maagemet Shu-Hsua Chag ad Hwa-E Tseg Departmet of Idustral Educato ad Techology, Natoal Chaghua Uversty of Educato,
More informationA Novel Optimization Algorithm for Adaptive Simplex Method with Application to High Dimensional Functions
A Novel Optmzato Algorthm for Adaptve Smplex Method th Applcato to Hgh Dmesoal Fuctos ZuoYg LIU, XaWe LUO 2 Southest Uversty Chogqg 402460, Cha, zuyglu@alyu.com 2 Southest Uversty Chogqg 402460, Cha, xael@su.edu.c.
More informationNine Solved and Nine Open Problems in Elementary Geometry
Ne Solved ad Ne Ope Problems Elemetary Geometry Floret Smaradache Math & Scece Departmet Uversty of New Mexco, Gallup, US I ths paper we revew e prevous proposed ad solved problems of elemetary D geometry
More informationMode Changes in Priority Pre-emptively Scheduled Systems. K. W. Tindell, A. Burns, A. J. Wellings
ode hages rorty re-emptvely Scheduled Systems. W. dell, A. Burs, A.. Wellgs Departmet of omputer Scece, Uversty of York, Eglad Abstract may hard real tme systems the set of fuctos that a system s requred
More informationFuzzy Multi-objective Linear Programming Approach for Traveling Salesman Problem
Fuzzy Mult-objectve Lear Programmg Approach for Travelg Salesma Problem Ama Rehmat Pujab Uversty College of Iformato Techology Uversty of the Pujab, Lahore, Pasta ama_mmal@yahoo.com Ha Saeed Pujab Uversty
More informationAnalysis of Energy Consumption and Lifetime of Heterogeneous Wireless Sensor Networks
Aalyss of Eergy Cosumpto ad Lfetme of Heterogeeous Wreless Sesor Networks Erque J. Duarte-Melo, Mgya Lu EECS, Uversty of Mchga, A Arbor ejd, mgya @eecs.umch.edu Abstract The paper exames the performace
More informationAn integrated method using intuitionistic fuzzy set and linear programming for supplier selection problem
tegrated method usg tutostc fuzzy set ad lear programmg for suppler selecto problem M. Shahrokh*,. Berard**, H. Shdpour*** *Egeerg departmet, Uersty of Kurdsta, Saadaj, P.O. Box: 416, Ira (Tel: +98-916-365-6344;
More informationSALAM A. ISMAEEL Computer Man College for Computer Studies, Khartoum / Sudan
AAPTIVE HYBRI-WAVELET ETHO FOR GPS/ SYSTE INTEGRATION SALA A. ISAEEL Computer a College for Computer Studes, Khartoum / Suda salam.smaeel@gmal.com ABSTRACT I ths paper, a techque for estmato a global postog
More informationDEEP (Displacement Estimation Error Back-Propagation) Method for Cascaded ViSPs (Visually Servoed Paired Structured Light Systems)
DEEP (Dsplacemet Estmato Error Back-Propagato) Method for Cascaded VSPs (Vsually Servoed Pared Structured Lght Systems) Haem Jeo 1), Jae-Uk Sh 2), Wachoel Myeog 3), Yougja Km 4), ad *Hyu Myug 5) 1), 3),
More informationMultithreaded implementation and performance of a modified artificial fish swarm algorithm for unconstrained optimization
Multthreaded mplemetato ad performace of a modfed artfcal fsh swarm algorthm for ucostraed optmzato Mla Tuba, Nebojsa Baca, ad Nadezda Staarevc Abstract Artfcal fsh swarm (AFS) algorthm s oe of the latest
More informationBezier curves. 1. Defining a Bezier curve. A closed Bezier curve can simply be generated by closing its characteristic polygon
Curve represetato Copyrght@, YZU Optmal Desg Laboratory. All rghts reserved. Last updated: Yeh-Lag Hsu (--). Note: Ths s the course materal for ME55 Geometrc modelg ad computer graphcs, Yua Ze Uversty.
More informationIntegrated fault diagnosis method for down-hole working conditions of the beam pumping unit
Itegrated fault dagoss method for dow-hole workg codtos of the beam pumpg ut Ha Yg, L Ku College of Egeerg, Boha Uversty, Jzhou 203, Cha. E-mal: fegya326@alyu.com Abstract: The Dyamometer card s commoly
More informationSimulation Studies of Diffserv Policies for the Internet Traffic
Smulato Studes of Dffserv Polces for the Iteret Traffc L. Audah, N. Jusoh, A. Jaml, J. Abdullah, S.A. Hamzah, N.A.M. Alduas, M.A.A. Razak Optcal Commucatos ad Network Research Group (OpCoN), Faculty of
More informationA Simulated Traffic Engineering Model of IP/MPLS Network Enhancing Multi-Service Performance
A Smulated Traffc Egeerg Model of IP/MPLS Network Ehacg Mult-Servce Performace Kev Wag*, Che-Pe Chuag**, La-Yua,L** *School of Computg ad Mathematcs Scece, Joh Moors Uversty, Lverpool U.K (trust36@ms5.het.et)
More informationNEURO FUZZY MODELING OF CONTROL SYSTEMS
NEURO FUZZY MODELING OF CONTROL SYSTEMS Efré Gorrosteta, Carlos Pedraza Cetro de Igeería y Desarrollo Idustral CIDESI, Av Pe de La Cuesta 70. Des. Sa Pablo. Querétaro, Qro, Méxco gorrosteta@teso.mx pedraza@cdes.mx
More informationA genetic procedure used to train RFB neural networks
A geetc procedure used to tra RFB eural etworks Costat-Iula VIZITIU Commucatos ad Electroc Systems Departmet Mltary Techcal Academy George Cosbuc Aveue 8-83 5 th Dstrct Bucharest ROMANIA vc@mta.ro http://www.mta.ro
More informationSelf-intersection Avoidance for 3-D Triangular Mesh Model
Self-tersecto Avodace for 3-D Tragular Mesh Model Habtamu Masse Aycheh 1) ad M Ho Kyug ) 1) Departmet of Computer Egeerg, Ajou Uversty, Korea, ) Departmet of Dgtal Meda, Ajou Uversty, Korea, 1) hab01@ajou.ac.kr
More informationPERSPECTIVES OF THE USE OF GENETIC ALGORITHMS IN CRYPTANALYSIS
PERSPECTIVES OF THE USE OF GENETIC ALGORITHMS IN CRYPTANALYSIS Lal Besela Sokhum State Uversty, Poltkovskaa str., Tbls, Georga Abstract Moder cryptosystems aalyss s a complex task, the soluto of whch s
More informationA Quantitative Evaluation Method of Satellite Network Control Protocol based on Multi-attribute Utility Theory
MATEC Web of Cofereces, A Quattate Ealuato Method of Satellte Network Cotrol Protocol based o Mult-attrbute Utlty Theory Ju Zhu ad Rum Lu 1 Nag Telecommucato Techology Research Isttute, Nag Jagsu 1, Cha
More informationCOMBINATORIAL METHOD OF POLYNOMIAL EXPANSION OF SYMMETRIC BOOLEAN FUNCTIONS
COMBINATORIAL MTHOD O POLYNOMIAL XPANSION O SYMMTRIC BOOLAN UNCTIONS Dala A. Gorodecky The Uted Isttute of Iformatcs Prolems of Natoal Academy of Sceces of Belarus, Msk,, Belarus, dala.gorodecky@gmal.com.
More informationShort Vector SIMD Code Generation for DSP Algorithms
Short Vector SMD Code Geerato for DSP Algorthms Fraz Frachett Chrstoph Ueberhuber Appled ad Numercal Mathematcs Techcal Uversty of Vea Austra Markus Püschel José Moura Electrcal ad Computer Egeerg Carege
More informationKeywords: complete graph, coloursignlesslaplacian matrix, coloursignlesslaplacian energy of a graph.
Amerca Iteratoal Joural of Research Scece, Techology, Egeerg & Mathematcs Avalable ole at http://www.asr.et ISSN (Prt): 38-3491, ISSN (Ole): 38-3580, ISSN (CD-ROM): 38-369 AIJRSTEM s a refereed, dexed,
More informationWeighting Cache Replace Algorithm for Storage System
Weghtg Cache Replace Algorthm for Storage System Yhu Luo 2 Chagsheg Xe 2 Chegfeg Zhag 2 School of mathematcs ad Computer Scece, Hube Uversty, Wuha 430062, P.R. Cha 2 Natoal Storage System Laboratory, School
More informationAPR 1965 Aggregation Methodology
Sa Joaqu Valley Ar Polluto Cotrol Dstrct APR 1965 Aggregato Methodology Approved By: Sged Date: March 3, 2016 Araud Marjollet, Drector of Permt Servces Backgroud Health rsk modelg ad the collecto of emssos
More informationDenoising Algorithm Using Adaptive Block Based Singular Value Decomposition Filtering
Advaces Computer Scece Deosg Algorthm Usg Adaptve Block Based Sgular Value Decomposto Flterg SOMKAIT UDOMHUNSAKUL Departmet of Egeerg ad Archtecture Rajamagala Uversty of Techology Suvarabhum 7/ Suaya,
More informationAdvanced Information Technology of Slot-Switching Network Schemes for on All-Optical Variable-Length Packet
Joural of Computer Scece 6 (): -, 200 ISS 549-3636 200 Scece Publcatos Advaced Iformato Techology of Slot-Swtchg etwork Schemes for o All-Optcal Varable-Legth Packet Soug Yue Lew, 2 Edward Sek Kh Wog ad
More informationNew LIPA/SIPTO Offloading Algorithm by Network Condition and Application QoS Requirement
New LIPA/SIPTO Offloadg Algorthm by Network Codto ad Applcato QoS Requremet Hye-Rm Cheo Departmet of Electrcal ad Computer Egeerg Ajou Uversty Suwo, Korea hyerm@ajou.ac.kr Seug-Que Lee Electrocs ad Telecommucato
More informationResearch Article Mechanism of Immune System Based Multipath Fault Tolerant Routing Algorithm for Wireless Sensor Networks
Hdaw Publshg Corporato Iteratoal Joural of Dstrbuted Sesor Networks Volume 2013, Artcle ID 514182, 13 pages http://dx.do.org/10.1155/2013/514182 Research Artcle Mechasm of Immue System Based Multpath Fault
More informationFuzzy Dynamic Programming based Trusted Routing Decision in Mobile Ad Hoc Networks*
Ffth IEEE Iteratoal Symposum o Embedded Computg Fuzzy yamc Programmg based Trusted Routg ecso oble Ad Hoc Networks* Zhwe Q, Zhpg Ja, Xhu Che School of Computer Scece ad Techology, Shadog Uversty, 25 Shadog,
More informationDYNAMIC RESOURCE MANAGEMENT APPROACH IN QoS-AWARE IP NETWORKS USING FLATNESS BASED TRAJECTORY TRACKING CONTROL
DYNAMIC RESOURCE MANAGEMENT APPROACH IN QoS-AWARE IP NETWORKS USING FLATNESS BASED TRAJECTORY TRACKING CONTROL Lda Ztoue, Amel Hamd, Hugues Mouer, Véroque Vèque Isttut d Electroque Fodametale, Bât 220
More information1-D matrix method. U 4 transmitted. incident U 2. reflected U 1 U 5 U 3 L 2 L 3 L 4. EE 439 matrix method 1
-D matrx method We ca expad the smple plae-wave scatterg for -D examples that we ve see to a more versatle matrx approach that ca be used to hadle may terestg -D problems. The basc dea s that we ca break
More informationChEn 475 Statistical Analysis of Regression Lesson 1. The Need for Statistical Analysis of Regression
Statstcal-Regresso_hadout.xmcd Statstcal Aalss of Regresso ChE 475 Statstcal Aalss of Regresso Lesso. The Need for Statstcal Aalss of Regresso What do ou do wth dvdual expermetal data pots? How are the
More informationFuzzy Partition based Similarity Measure for Spectral Clustering. Xi an , China Abstract
Iteratoal Joural of Sgal Processg, Image Processg ad Patter Recogto Vol.9, No., (6), pp.47-48 http://dx.do.org/.457/sp.6.9..39 Fuzzy Partto based Smlarty Measure for Spectral Clusterg Yfag Yag ad Yupg
More informationMeshfree Analysis Using the Generalized Meshfree (GMF) Approximation
11 th Iteratoal LS-DYNA Users Coferece Smulato (4) Meshfree Aalyss Usg the Geeralzed Meshfree (GMF) Approxmato Chug-Kyu Park *, Cheg-Tag Wu ** ad Cg-Dao (Steve) Ka * * Natoal Crash Aalyss Ceter (NCAC),
More informationSupplementary Information
Supplemetary Iformato A Self-Trag Subspace Clusterg Algorthm uder Low-Rak Represetato for Cacer Classfcato o Gee Expresso Data Chu-Qu Xa 1, Ke Ha 1, Yog Q 1, Yag Zhag 2, ad Dog-Ju Yu 1,2, 1 School of Computer
More informationSearching the Optimal Threshold for Voxel Coloring in 3D Reconstruction
Searchg the Optmal Threshold or oxel Colorg D Recostructo Youg-Youl Y, Hyo-Sug Km, Soo-Youg Ye, K-Go Nam Departmet o Electroc Egeerg, Pusa Natoal Uversty Emal: mustapha@pusa.ac.r Abstract oxel colorg s
More informationChapter 3 Descriptive Statistics Numerical Summaries
Secto 3.1 Chapter 3 Descrptve Statstcs umercal Summares Measures of Cetral Tedecy 1. Mea (Also called the Arthmetc Mea) The mea of a data set s the sum of the observatos dvded by the umber of observatos.
More informationITEM ToolKit Technical Support Notes
ITEM ToolKt Notes Fault Tree Mathematcs Revew, Ic. 2875 Mchelle Drve Sute 300 Irve, CA 92606 Phoe: +1.240.297.4442 Fax: +1.240.297.4429 http://www.itemsoft.com Page 1 of 15 6/1/2016 Copyrght, Ic., All
More informationDhaka University of Engineering & Technology Gazipur-1700, Bangladesh. b Department of Physics
Egeerg e-trasacto (ISSN 183-6379 Vol., No.1, Jue 7, pp 15-19 Ole at http//ejum.fsktm.um.edu.my Receved 1 Ja, 7; Accepted 17Aprl, 7 MEASUREMENT OF MANUFATURING PROESS APABILITY A ASE STUDY M. Mostaqur Rahma
More informationA Web Mining Based Network Personalized Learning System Hua PANG1, a, Jian YU1, Long WANG2, b
3rd Iteratoal Coferece o Machery, Materals ad Iformato Techology Applcatos (ICMMITA 05) A Web Mg Based Network Persoalzed Learg System Hua PANG, a, Ja YU, Log WANG, b College of Educato Techology, Sheyag
More informationQoS Management for Broadband IEEE Based Networks in FDD mode
QoS Maagemet for Broadbad IEEE 802.16 Based Networks FDD mode V. Ragel, Y. Macedo, L. Ortz, J. Gómez, School of Egeerg, Natoal Uversty of Mexco, Ed. Valdés Vallejo 3 er pso, CP. 04510, Méxco, D.F. vctor@f-b.uam.mx,
More information