Errata in the paper of CISIS-2019

• Caption for Fig. 4: HLW and NLW with LW strategy, α=0.4 and r=50
• Caption for Fig. 5: NLW with RP strategy, α=0.4 and r=50
• Caption for Fig. 6: HLW and NLW with LW strategy, α=0.6 and r=50
• Caption for Fig. 7: NLW with RP strategy, α=0.6 and r=50
• Caption for Fig. 8: HLW and NLW with LW strategy, α=0.8 and r=50
• Caption for Fig. 9: NLW with RP strategy, α=0.8 and r=50
• Caption for Fig. 10: HLW and NLW with LW strategy, α=0.4 and r=35
• Caption for Fig. 11: NLW with RP strategy, α=0.4 and r=35
• Caption for Fig. 12: HLW and NLW with LW strategy, α=0.6 and r=35
• Caption for Fig. 13: NLW with RP strategy, α=0.6 and r=35
• Caption for Fig. 14: HLW and NLW with LW strategy, α=0.8 and r=35
• Caption for Fig. 15: NLW with RP strategy, α=0.8 and r=35