Selected Publications
Only selected key research achievements are listed here. For the complete publication list, please refer to Google Scholar.

Journal Conference Magazine Patents Submitted Preparing

Journal Papers (14)
[J14]S.S. Tzeng, Y.J. Lin, and S.W. Wang, "Enhanced Mini-Slotted Threshold ALOHA for Age of Information and Energy Efficiency in Wireless Sensor Networks," in IEEE Sensors Journal, vol. 26, no. 10, pp. 16360-16373, 15 May15, 2026
[J13]S.W. Wang, S.S. Tzeng, and L.C. Wang, "SLChain: A Stochastic Lightweight Blockchain with Selfish Mining Attack Mitigation," in IEEE Internet of Things Journal, vol. 13, no. 7, pp. 13286-13304, April, 2026.
[J12]S.W. Wang and S.S. Tzeng, "An Accurate and Efficient Analytical Model for Security Evaluation of PoW Blockchains with Multiple Independent Selfish Miners," in IEEE Transactions on Network and Service Management, vol. 23, pp. 11-27, January, 2026.
[J11]S.W. Wang and S.S. Tzeng, "Accurate Estimation of Selfish Mining Rate by Stale Block Ratio in a Proof-of-Work Blockchain," in IEEE Transactions on Network and Service Management, vol. 23, pp. 880-895, January, 2026.
[J10]S.S. Tzeng, Y.J. Lin, and S.W. Wang, "Probabilistic data generation based age-critical frameless ALOHA protocol in wireless networks," in Wireless Networks, vol. 31, no. 8, pp. 4693-4709, 2025.
[J09]S.S. Tzeng, Y.J. Lin, and S.W. Wang, "Packet Error-Aware Threshold ALOHA protocol in wireless networks," in Wireless Personal Communications, vol. 142, no. 1, pp.21-38, 2025.
[J08]S.S. Tzeng, Y.J. Lin, and S.W. Wang, "Age of Information in IoT Devices with Integrated Heterogeneous Sensors under Slotted ALOHA," in IEEE Sensors Journal, vol. 25, no. 11, pp. 20842-20853, 1 June1, 2025.
[J07]S.W. Wang, "A Dataset of Sudoku Puzzles with Difficulty Metrics Experienced by Human Players," in IEEE Access, vol. 12, pp. 104254-104262, 2024.
[J06]S.W. Wang, "Allocation of Roadside Units for Certificate Update in Vehicular Ad Hoc Network Environments," in International Journal of Advanced Computer Science and Applications, vol. 6, no. 3, pp. 114--121, 2015.
[J05]S.W. Wang and Y.C. Cheng, "General packet induced queueing schemes for reducing packet delays in ADSL routers with peer-to-peer file sharing applications," in Springer Peer-to-Peer Networking and Applications, vol. 7, no. 2, pp. 188--198, 2014.
[J04]S.W. Wang, "Allocation of light splitters in all-optical WDM networks with sparse light splitting capabilities," in Springer Telecommunication Systems, vol. 52, no. 1, pp. 261-270, 2013.
[J03]S.W. Wang, "Probability based dynamic-alternate routing and the corresponding converter placement algorithm in all-optical WDM networks," in Elsevier Computer Networks, vol. 56, no. 11, pp. 2635-2648, 2012.
[J02]H.C. Lin, S.W. Wang, C.P Tsai, and M.L. Hung, "Traffic intensity based alternate routing for all-optical WDM networks," in IEEE/OSA Journal of Lightwave Technology, vol. 26, no. 22, pp. 3604-3616, 2008.
[J01]H.C. Lin, S.W. Wang, and M.L. Hung, "Finding routing paths for alternate routing in all-optical WDM networks," in IEEE/OSA Journal of Lightwave Technology, vol. 26, no. 11, pp. 1432-1444, 2008.
Conference Papers (12)
[C12]S.W. Wang, Y.X. Chen, and S.S. Tzeng, "HS-TSA: Avoidance of Deanonymization Attack in Unstructured DAG-based DLTs with Light Nodes," in 2026 IEEE International Conference on Communications (ICC 2026), Glasgow, Scotland, United Kingdom, May 24-28, 2026.
[C11]S.W. Wang, P.Y. Chuang, and S.S. Tzeng, "A Two-Stage DTMC Modeling Approach for Tip Count Distributions in Generalized IOTA Tangles," in 2025 IEEE Global Communication Conference (Globecom 2025), Taipei, Taiwan, December 8-12, 2025.
[C10]S.W. Wang, W.L. Chen, and S.S. Tzeng, "Nonce Distribution in Bitcoin Blockchain," in The 25th Asia-Pacific Network Operations and Management Symposium (APNOMS 2025), Kaohsiung, Taiwan, September 22-24, 2025.
[C09]S.W. Wang and S.S. Tzeng, "Security Analysis of Majority and Selfish Mining Attacks in A Blockchain with Sharding," in 2025 IEEE International Conference on Communications (ICC 2025), Montreal, Canada, June 8-12, 2025.
[C08]S.W. Wang and S.S. Tzeng, "An Accurate Analytical Model for A Proof-of-Work Blockchain with Multiple Selfish Miners," in 2024 IEEE International Conference on Communications (ICC 2024), Denver, Colorado, USA, June 9-13, 2024
[C07]S.W. Wang, "Analysis of Earned Rewards In A Blockchain with Two Selfish Miners," in 2024 IEEE International Conference on Blockchain and Cryptocurrency (ICBC 2024), Dublin, Ireland, May 27-31, 2024.
[C06]S.W. Wang, "A Game Theory Based Rational Mining Strategy in Blockchains With Multiple Rational Miners," in International Conference on Computing, Networking and Communications (ICNC 2024), Big Island, Hawaii, USA, Feburary 19-22.
[C05]S.W. Wang, "Selfish Mining Attacks in Sharded Blockchains," in International Conference on Computing, Networking and Communications (ICNC 2024), Big Island, Hawaii, USA, Feburary 19-22.
[C04]S.W. Wang, "Probability based dynamic-alternate routing algorithm in all-optical WDM networks," in Proceedings of the 11th International Conference on Telecommunications (ConTEL2011), Graz, Austria, June 15-17, 2011.
[C03]S.W. Wang, "Allocation of Wavelength Converters in All-Optical WDM Networks with Alternate Routing," in 24th International Conference in Information Networking (ICOIN2010), Busan, South Korea, January 27 - 29, 2010.
[C02]H.C. Lin, S.W. Wang, and C.P. Tsai, "Traffic intensity based fixed-alternate routing in all-optical WDM networks," in 2006 IEEE International Conference on Communications (ICC 2006), Istanbul, Turkey, June 11 - 15, 2006.
[C01]H.C. Lin and S.W. Wang, "Splitter placement in all-optical WDM networks," in 2005 IEEE Global Telecommunications Conference (Globecom 2005), St. Louis, USANovember 28 - December 2, 2005.
Magazine Papers (0)
Patents (3)
[P03]S.S. Tzeng, Y.J. Lin, and S.W. Wang, "基於時槽ALOHA協定整合異質感測器之無線感測裝置及方法," TW Patent, Number I91510, 2026-02-11.
[P02]S.S. Tzeng, Y.J. Lin, and S.W. Wang, "無線感測網路系統及方法," TW Patent, Number I897532, 2025-09-11.
[P01]S.S. Tzeng, Y.J. Lin, and S.W. Wang, "基於封包錯誤感知閾值 ALOHA 協定之無線感測網路系統及方法," TW Patent, Number I896337, 2025-09-01.
Submitted (6)
[S06]Y.S. Hung, S.W. Wang, S.S. Tzeng, and L.C. Wang, "Gamma Is Not a Constant: Network-Aware Characterization of Selfish Mining in PoW Blockchains," under review by IEEE Network, (Last update: 2026-07-05 Awaiting Recommendation )
[S05]S.W. Wang, P.Y. Chuang, and S.S. Tzeng, "Stochastic Modeling of Structural Dynamics in Unstructured DAG Networks for Distributed Ledgers," under review by IEEE Transactions on Network Science and Engineering, (Last update: 2026-07-01 Undergoing review after Revise and Resubmit )
[S04]W.A. Prabowo, S.W. Wang, S.H. Cheng, and L.C. Wang, "SHIELD-MCPS: Intelligent, Fair, and Adaptive Leader Selection for Byzantine Fault-Tolerant Consensus in Permissioned Blockchains," under review by IEEE Transactions on Network Science and Engineering, (Last update: 2026-06-16 Undergoing review in 1st round )
[S03]S.W. Wang, Y.X. Chen, and S.S. Tzeng, "Privacy-Preserving Tip Selection under Exact and Partial Deanonymization Attacks in Unstructured DAG-based DLTs," under review by IEEE Transactions on Dependable and Secure Computing, (Last update: 2026-05-06 Under review in 1st round )
[S02]W.A. Prabowo, S.W. Wang, S.S. Tzeng, and L.C. Wang, "Collision and Livelock: Primary Selection Failures in Reputation-Based PBFT with Inconsistent Scores," under review by IEEE Globecom 2026 CISS Symposium, (Last update: 2026-05-04 Submitted for review )
[S01]S.W. Wang, W.L. Chen, and S.S. Tzeng, "VLQ Attack: Valid-but-Low-Quality Proposals in PBFT-Based MIS Agreement over Transaction Conflict Graphs in Permissioned Blockchains," under review by IEEE Globecom 2026 CISS Symposium, (Last update: 2026-05-04 Submitted for review )
Preparing (5)
[R05]Anonymous, "RAMP: Risk-Aware Main Chain Observer Provisioning in BFT Sidechain," preparing for IEEE ICC 2027 CISS Symposium.
[R04]S.W. Wang, W.L. Chen, and S.S. Tzeng, "QE-X-PBFT: Bridging the Validity-Quality Gap in Byzantine Consensus for Permissioned Blockchains," preparing for IEEE Transactions on Parallel and Distributed Systems.
[R03]Anonymous, "Accelerating Federated Learning Convergence in Blockchains via Quality-Aware PBFT Consensus," preparing for IEEE ICC 2027 CISS Symposium.
[R02]S.S. Tzeng, S.W. Wang, Y.J. Lin, and Y.C. Chu, "Age-of-Event-Driven Urgency-Aware Random Access for Massive AIoT Monitoring Networks," preparing for IEEE Transactions.
[R01]S.W. Wang and L.C. Wang, "Design Principles for Stochastic Lightweight Blockchains," preparing for IEEE Magazines.