RETRACTED: Path planning for autonomous robots a comprehensive analysis by a greedy algorithm
Year: 2013

In 2013 the Editor of Journal of Vibration and Control and SAGE became aware of a peer review ring involving assumed and fabricated identities that appeared to centre around Peter Chen at National Pingtung University of Education, Taiwan (NPUE) SAGE and the Editor then began a complex investigation into the case during the rest of 2013 and 2014. Following an unsatisfactory response from Peter Chen, NPUE was notified. NPUE were serious in addressing the Journal and SAGE's concerns. NPUE confirmed that the institution was investigating Peter Chen. SAGE subsequently uncovered a citation ring involving the above mentioned author and others. We regret that individual authors have compromised the academic record by perverting the peer review process and apologise to readers. On uncovering problems with peer review and citation SAGE immediately put steps in place to avoid similar vulnerability of the Journal to exploitation in the future. More information may be found at www.sagepub.co.uk/JVC_Statement_2014. The Journal and SAGE understand from NPUE that Peter Chen has resigned his post at NPUE. The following articles are retracted because after thorough investigation evidence points towards them having at least one author or being reviewed by at least one reviewer who has been implicated in the peer review ring and/or citation ring. All authors have had an opportunity to respond to the allegations and proposed actions. OnlineFirst articles (these articles will not be published in an issue) Chen CY, Chen T H, Chen Y H, Yu S E and Chung P Y (2013) Information technology system modeling an integrated C TAM TPB model to the validation of ocean tidal analyses Journal of Vibration and Control Epub ahead of print 7 May 2013. doi: 10.1177/1077546312472924 Chang R F, Chen CY, Su F P and Lin H C (2013) A two step approach for broadband digital signal processing technique Journal of Vibration and Control Epub ahead of print 26 April 2013.  Chen TH, Chang CJ, Yu SE, Chung PY and Liu C K (2013) Nonlinear information analysis and system management technique: the influence of design experience and control complexity Journal of Vibration and Control Epub ahead of print 12 April 2013.  10.1177/1077546312473321 Chen CY, Shih BY, Chen YH, Yu SE and Liu YC (2013) The exploration of a 3T flow model using vibrating NXT: II. Model validation Journal of Vibration and Control Epub ahead of print 10 April 2013.  10.1177/1077546312470481 Chen CY, Shih BY, Chen YH, Yu SE and Liu YC (2013) The exploration of 3T flow model using vibrating NXT: I. model formulation Journal of Vibration and Control Epub ahead of print 6 February 2013.  (2013) Stability analysis of fuzzy based NN modeling for ecosystems using fuzzy Lyapunov methods Journal of Vibration and Control Epub ahead of print 6 February 2013.  10.1177/1077546312466687 Chen CY, Chen TH, Chen YH and Chiu J (2012) A multi stage method for deterministic statistical analysis: a mathematical case and measurement studies Journal of Vibration and Control Epub ahead of print 20 December 2012. doi: 10.1177/1077546312466579 Shih BY, Lin MC and Chen CY (2012) Autonomous navigation system for radiofrequency identification mobile robot e book reader Journal of Vibration and Control Epub ahead of print 13 December 2012. doi: 10.1177/1077546312466578 Chang RF, Chen CY, Su FP, Lin HC and Lu C K (2012) Multiphase SUMO robot based on an agile modeling driven process for a small mobile robot Journal of Vibration and Control Epub ahead of print 13 December 2012.  10.1177/1077546312464993 Shih B Y, Lin Y K, Cheng M H, Chen C Y and Chiu C P (2012) The development of an application program interactive game based information system Journal of Vibration and Control Epub ahead of print 12 December 2012.  10.1177/1077546312464682 Chen C Y, Chang C J and Lin C H (2012) On dynamic access control in web 2.0 and cloud interactive information hub: technologies Journal of Vibration and Control Epub ahead of print 12 December 2012.  10.1177/1077546312464992 Shin BY, Chen CY and Hsu KH (2012) Robot cross platform system using innovative interactive theory and selection algorithms for Android application Journal of Vibration and Control Epub ahead of print 13 November 2012.  (2014) Applications of neural network based fuzzy logic control to a nonlinear time delay chaotic system Journal of Vibration and Control 20 (4) 589 605. Epub ahead of print 5 November 2012.  10.1177/1077546312461370 Chen C W (2014) A review of intelligent algorithm approaches and neural fuzzy stability criteria for time delay tension leg platform systems Journal of Vibration and Control 20 (4) 561 575. Epub ahead of print 5 November 2012.  H (2014) On dynamic access control in web 2.0 and cloud interactive information hub: trends and theories Journal of Vibration and Control 20 (4) 548 560. Epub ahead of print 5 November 2012.  Lin M L and Chen C W (2014) Stability conditions for ecosystem modeling using the fuzzy Lyapunov method Journal of Vibration and Control 20 (2) 290 302. Epub ahead of print 23 October 2012.  (2014) Highly efficient very large scale integration (VLSI) implementation of probabilistic neural network image interpolator Journal of Vibration and Control 20 (2) 218 224. Epub ahead of print 22 October 2012.  10.1177/1077546312458822 Chen C Y (2014) Wave vibration and simulation in dissipative media described by irregular boundary surfaces: a mathematical formulation Journal of Vibration and Control 20 (2) 191 203. Epub ahead of print 22 October 2012.  10.1177/1077546312464258 Chen C H, Yao T K, Dai J H and Chen C Y (2014) A pipelined multiprocessor system on a chip (SoC) design methodology for streaming signal processing Journal of Vibration and Control 20 (2) 163 178. Epub ahead of print 16 October 2012.  (2014) Fuzzy neural modeling for n degree ecosystems using the linear matrix inequality approach Journal of Vibration and Control 20 (1) 82 93. Epub ahead of print 8 October 2012. doi: 10.1177/1077546312458533 Chen C H, Wu W X and Chen C Y (2013) Ant inspired collective problem solving systems Journal of Vibration and Control 19 (16) 2481 2490. Epub ahead of print 18 September 2012.  10.1177/1077546312456231 Chen C H, Yao T K, Kuo C M and Chen C Y (2013) Evolutionary design of constructive multilayer feedforward neural network Journal of Vibration and Control 19 (16) 2413 2420. Epub ahead of print 12 September 2012.  10.1177/1077546312456726 Chen C W (2013) Applications of the fuzzy neural Lyapunov criterion to multiple time delay systems Journal of Vibration and Control 19 (13) 2054 2067. Epub ahead of print 16 August 2012.  (2013) Influence and dynamics of a mobile robot control on mechanical components Journal of Vibration and Control 19 (13) 1923 1935. Epub ahead of print 20 July 2012.  10.1177/1077546312452184 Chen C W (2013) Neural network based fuzzy logic parallel distributed compensation controller for structural system Journal of Vibration and Control 19 (11) 1709 1727. Epub ahead of print 22 June 2012.  10.1177/1077546312442233 Chen C W, Yeh K, Yang H C, Liu KFR and Liu C C (2013) A critical review of structural system control by the large scaled neural network linear deferential inclusion based criterion Journal of Vibration and Control 19 (11) 1658 1673. Epub ahead of print 18 June 2012.  10.1177/1077546312443377 Chen C H, Kuo C M, Chen C Y and Dai J H (2013) The design and synthesis using hierarchical robotic discrete event modeling Journal of Vibration and Control 19 (11) 1603 1613. Epub ahead of print 27 June 2012.  (2013) The design of information and communication technologies: telecom MOD strength machines Journal of Vibration and Control 19 (10) 1499 1513. Epub ahead of print 27 June 2012.  Shih B Y, Chen C Y, Li K H, Wu T Y, Chen G Y (2013) A novel NXT control method for implementing force sensing and recycling in a training robot Journal of Vibration and Control 19 (10) 1443 1459. Epub ahead of print 1 June 2012.  (2013) Modified intelligent genetic algorithm based adaptive neural network control for uncertain structural systems Journal of Vibration and Control 19 (9) 1333 1347.  May 2012.  Chen C Y, Shih B Y, Shih C H and Wang L H (2013) Enhancing robust and stability control of a humanoid biped robot: system identification approach. Journal of Vibration and Control 19 (8) 1199 1207. Epub ahead of print 26 April 2012.  (2013) Applications for medical recovery using wireless control of a bluetooth ball with a hybrid G sensor and human computer interface technology Journal of Vibration and Control 19 (8) 1139 1151. Epub ahead of print 24 April 2012.  Hsu W K, Chiou D J, Chen C W, Liu M Y, Chiang W L and Huang P C (2013) Sensitivity of initial damage detection for steel structures using the Hilbert Huang transform method Journal of Vibration and Control 19 (6) 857 878. Epub ahead of print 29 February 2012.  10.1177/1077546311434794 Chen C Y, Shih B Y, Shih C H and Wang L H (2013) Human machine interface for the motion control of humanoid biped robots using a graphical user interface Motion Editor Journal of Vibration and Control 19 (6) 814 820. Epub ahead of print 23 February 2012.  10.1177/1077546312437804 Chen C Y (201