1. Retraction Note to: Antenna selection with improved group based particle swarm optimization (IGPSO) and joint adaptive beam forming for wideband millimeter wave communication

   • P. Ramya
   • R. S. Valarmathi
   • C. Poongodi

   Retraction Note 23 May 2022 Pages: 1 - 1

2. Retraction Note to: An improved range based localization using Whale Optimization Algorithm in underwater wireless sensor network

   • R. Shakila
   • B. Paramasivan

   Retraction Note 23 May 2022 Pages: 3 - 3

3. Retraction Note to: Time series real time naive bayes electrocardiogram signal classification for efficient disease prediction using fuzzy rules

   • S. T. Aarthy
   • J. L. Mazher Iqbal

   Retraction Note 19 May 2022 Pages: 5 - 5

4. Retraction Note to: Cloud management architecture to improve the resource allocation in cloud IAAS platform

   • J. Srinivasan
   • C. Suresh Gnana Dhas

   Retraction Note 23 May 2022 Pages: 7 - 7

5. Retraction Note to: Robot acquisition, control and interfacing using multimodal feedback

   • Stanly Kumar Ande
   • Mallikarjuna Rao Kuchibotla
   • Bala Krishna Adavi

   Retraction Note 23 May 2022 Pages: 9 - 9

6. Retraction Note to: Modified SVPWM based three phase to nine phase matrix converter for nine phase induction motor with closed loop speed control

   • D. Thiyaharajan
   • B. Dora Arul Selvi

   Retraction Note 19 May 2022 Pages: 11 - 11

7. Retraction Note to: A hybrid metaheuristic approach for efficient feature selection methods in big data

   • S. Meera
   • C. Sundar

   Retraction Note 19 May 2022 Pages: 13 - 13

8. Retraction Note to: Invariant packet feature with network conditions for efficient low rate attack detection in multimedia networks for improved QoS

   • M. Suchithra
   • M. Baskar
   • B. Amutha

   Retraction Note 23 May 2022 Pages: 15 - 15

9. Retraction Note to: Feature reduced blind steganalysis using DCT and spatial transform on JPEG images with and without cross validation using ensemble classifiers

   • M. G. Gireeshan
   • Deepa D. Shankar
   • Adresya Suresh Azhakath

   Retraction Note 19 May 2022 Pages: 17 - 17

10. Retraction Note to : Secure routing scheme with multi-dimensional trust evaluation for wireless sensor network

    • Mahantesh Mathapati
    • T. Senthil Kumaran
    • M. Mathivanan

    Retraction Note 23 May 2022 Pages: 19 - 19

11. Retraction Note to: Localization approach of FLC and ANFIS technique for critical applications in wireless sensor networks

    • V. P. Kavitha
    • Jeevaa Katiravan

    Retraction Note 23 May 2022 Pages: 21 - 21

12. Retraction Note to: Bayesian trust analysis of flooding attacks in distributed software defined networking nodes

    • Vaishnavi Moorthy
    • Revathi Venkataraman
    • Raj Gururajan

    Retraction Note 23 May 2022 Pages: 23 - 23

13. Retraction Note to: A miniaturized circular maze shaped antenna for implantable health care applications

    • C. Gayathri
    • S. Venkatanarayanan

    Retraction Note 23 May 2022 Pages: 25 - 25

14. Retraction Note: Routing technique for data transmission under jammer in multi-hop wireless network

    • R. Uma Mageswari
    • S. Baulkani

    Retraction Note 23 May 2022 Pages: 27 - 27

15. Retraction Note to: Hyperparameters tuning of ensemble model for software effort estimation

    • Sampath Kumar Palaniswamy
    • R. Venkatesan

    Retraction Note 19 May 2022 Pages: 29 - 29

16. Retraction Note to: Route optimization for efficient data transmission using time desire strategy in wireless network

    • D. Thilagavathy

    Retraction Note 19 May 2022 Pages: 31 - 31

17. Retraction Note to: Design of ensemble classifier using Statistical Gradient and Dynamic Weight LogitBoost for malicious tumor detection

    • S. Subash Chandra Bose
    • Natarajan Sivanandam
    • P. V. Praveen Sundar

    Retraction Note 23 May 2022 Pages: 33 - 33

18. Retraction Note to: Protecting user profile based on attribute-based encryption using multilevel access security by restricting unauthorization in the cloud environment

    • V. Vijayakumar
    • K. Umadevi

    Retraction Note 19 May 2022 Pages: 35 - 35

19. Retraction Note to: Oppositional based Laplacian grey wolf optimization algorithm with SVM for data mining in intrusion detection system

    • P. Anitha
    • B. Kaarthick

    Retraction Note 23 May 2022 Pages: 37 - 37

20. Retraction Note to: Meta heuristic QoS based service composition for service computing

    • P. Thangaraj
    • P. Balasubramanie

    Retraction Note 23 May 2022 Pages: 39 - 39

21. Retraction Note to: Computer aided innovation method for detection and classification of cervical cancer using ANFIS classifier

    • Sukumar Ponnusamy
    • Ravi Samikannu
    • Rohini Ravi

    Retraction Note 23 May 2022 Pages: 41 - 41

22. Retraction Note to: Fall detection based on posture classification for smart home environment

    • J. Jeffin Gracewell
    • S. Pavalarajan

    Retraction Note 23 May 2022 Pages: 43 - 43

23. Retraction Note to: Analysis of basic neural network types for automated skin cancer classification using Firefly optimization method

    • M. Sundar Prakash Balaji
    • S. Saravanan
    • S. Kamalraj

    Retraction Note 23 May 2022 Pages: 45 - 45

24. Retraction Note to: Energy efficient momento based dynamic scheduling for lifetime maximization in WSN

    • G. Brindha
    • P. Ezhilarasi

    Retraction Note 23 May 2022 Pages: 47 - 47

25. Retraction Note to: Medical image integrated possessions assisted soft computing techniques for optimized image fusion with less noise and high contour detection

    • V. Mithya
    • B. Nagaraj

    Retraction Note 23 May 2022 Pages: 49 - 49

26. Retraction Note to: Sentiment topic sarcasm mixture model to distinguish sarcasm prevalent topics based on the sentiment bearing words in the tweets

    • K. Nimala
    • R. Jebakumar
    • M. Saravanan

    Retraction Note 19 May 2022 Pages: 51 - 51

27. Retraction Note to: Quality of service (QoS) and priority aware models for energy efficient and demand routing procedure in mobile ad hoc networks

    • Saravanan Kalaivanan

    Retraction Note 23 May 2022 Pages: 53 - 53

28. Retraction Note to: A probabilistic logic approach to outcome prediction in team games using historical data and domain knowledge

    • M. Saritha
    • R. S. Milton

    Retraction Note 23 May 2022 Pages: 55 - 55

29. Retraction Note to: Power conserving resource allocation scheme with improved QoS to promote green cloud computing

    • P. Geetha
    • C. R. Rene Robin

    Retraction Note 23 May 2022 Pages: 57 - 57

30. Retraction Note to: Multiclass normalized clustering and classification model for electricity consumption data analysis in machine learning techniques

    • R. Kanagaraj
    • N. Rajkumar
    • K. Srinivasan

    Retraction Note 23 May 2022 Pages: 59 - 59

31. Retraction Note to: An optimal mobile data gathering in small scale WSN by power saving adaptive clustering techniques

    • G. Prabaharan
    • S. Jayashri

    Retraction Note 19 May 2022 Pages: 61 - 61

32. Retraction Note to: A reliable multi-hop opportunistic routing scheme with bandwidth guarantee for multimedia wireless mesh networks

    • S. Harikishore
    • V. Sumalatha

    Retraction Note 23 May 2022 Pages: 63 - 63

33. Retraction Note to: Improved performance of cloud servers using LBSDD factors of private cloud

    • M. Saravana Karthikeyan
    • R. Sasikala
    • S. Karthik

    Retraction Note 23 May 2022 Pages: 65 - 65

34. Retraction Note to: A novel scheduling approach to improve the energy efficiency in cloud computing data centers

    • J. K. Jeevitha
    • G. Athisha

    Retraction Note 23 May 2022 Pages: 67 - 67

35. Retraction Note to: Enhancement of network lifetime by fuzzy based secure CH clustered routing protocol for mobile wireless sensor network

    • D. Rajesh
    • T. Jaya

    Retraction Note 23 May 2022 Pages: 69 - 69

36. Retraction Note to: MHO: meta heuristic optimization applied task scheduling with load balancing technique for cloud infrastructure services

    • S. Peer Mohamed Ziyath
    • S. Senthilkumar

    Retraction Note 23 May 2022 Pages: 71 - 71

37. Retraction Note to: A stable image steganography: a novel approach based on modified RSA algorithm and 2–4 least significant bit (LSB) technique

    • V. Kalaichelvi
    • P. Meenakshi
    • S. Swaminathan

    Retraction Note 23 May 2022 Pages: 73 - 73

38. Retraction Note to: Quality of service (Qos) and priority aware models for adaptive efficient image retrieval in WSN using TBL routing with RLBP features

    • K. Dinakaran
    • K. R. Adinadh
    • P. Valarmathie

    Retraction Note 23 May 2022 Pages: 75 - 75

39. Retraction Note to: Frequent mining analysis using pattern mining utility incremental algorithm based on relational query process

    • B. Praveen Kumar
    • D. Paulraj

    Retraction Note 23 May 2022 Pages: 77 - 77

40. Retraction Note to: Analysis of security issues of cloud-based web applications

    • Shailendra Mishra
    • Sunil Kumar Sharma
    • Majed A. Alowaidi

    Retraction Note 19 May 2022 Pages: 79 - 79

41. Retraction Note: Hybrid firefly with differential evolution algorithm for multi agent system using clustering based personalization

    • M. Anuradha
    • Vithya Ganesan
    • R. Gopi

    Retraction Note 23 May 2022 Pages: 81 - 81

42. Retraction Note to: Peak to average power ratio reduction of ZT DFT-s-OFDM signals using improved monarch butterfly optimization-PTS scheme

    • P. Lavanya
    • Penke Satyanarayana
    • Mohammad Mohatram

    Retraction Note 19 May 2022 Pages: 83 - 83

43. Retraction Note to: Automatic classification of emotions in news articles through ensemble decision tree classification techniques

    • S. Godfrey Winster
    • M. Naveen Kumar

    Retraction Note 23 May 2022 Pages: 85 - 85

44. Retraction Note to: Designing the routing protocol with secured IoT devices and QoS over Manet using trust-based performance evaluation method

    • P. Sathyaraj
    • D. Rukmani Devi

    Retraction Note 23 May 2022 Pages: 87 - 87

45. Retraction Note to: Memristor based high speed and low power consumption memory design using deep search method

    • M. Prithivi Raj
    • G. Kavithaa

    Retraction Note 23 May 2022 Pages: 89 - 89

46. Retraction Note to: Secured segmentation for ICD datasets

    • M. Nithya
    • K. Vijayakumar

    Retraction Note 23 May 2022 Pages: 91 - 91

47. Retraction Note to: Spatial and temporal analysis of flood hazard assessment of Cuddalore District, Tamil Nadu, India. Using geospatial techniques

    • A. Yovan Felix
    • T. Sasipraba

    Retraction Note 23 May 2022 Pages: 93 - 93

48. Retraction Note to: FPGA based peripheral myopathy monitoring using MFCV at dynamic contractions

    • R. Raja Sudharsan
    • J. Deny
    • R. Varatharajan

    Retraction Note 23 May 2022 Pages: 95 - 95

49. Retraction Note to: Action recognition using Correlation of Temporal Difference Frame (CTDF)—an algorithmic approach

    • M. Poonkodi
    • G. Vadivu

    Retraction Note 23 May 2022 Pages: 97 - 97

50. Retraction Note to: Energy aware reliable route selection scheme with clustered RP model for wireless sensor networks to promote interaction between human and sensors

    • A. Francis Saviour Devaraj

    Retraction Note 19 May 2022 Pages: 99 - 99