Showing 281 - 300 results of 4,802 for search 'complex have problems', query time: 0.19s Refine Results
  1. 281

    Optimization of Crude Oil Trade Structure: A Complex Network Analysis by Gaogao Dong, Ting Qing, Lixin Tian, Ruijin Du, Jingjing Li

    Published 2021-01-01
    “…This paper builds an optimization model that aims at minimizing crude oil trade costs based on the complex network theory. Meanwhile, an optimal solution generation approach is proposed and developed in this paper. …”
    Get full text
    Article
  2. 282
  3. 283

    Subjective Air Traffic Complexity Analysis Based on Weak Supervised Learning by Weining ZHANG, Weijun PAN, Changqi YANG, Xinping ZHU, Jianan YIN, Jinghan DU

    Published 2025-07-01
    “…To solve this problem, this paper proposes to construct a weakly supervised air traffic complexity dataset using highly reliable traffic situation similarity as labelling information. …”
    Get full text
    Article
  4. 284
  5. 285
  6. 286
  7. 287

    Low Complexity Optimized AOR Method for Massive MIMO Signal Detection by Muhammad Nauman Irshad, Muhamamd Muzamil Aslam, Rardchawadee Silapunt

    Published 2025-01-01
    “…To overcome this problem, several iterative detectors with improved variants have been developed. …”
    Get full text
    Article
  8. 288

    Tabu Search Algorithm for Solving a Location-Routing-Inventory Problem by Nova Indah Saragih, Peri Turnip

    Published 2024-10-01
    “…TS has been widely used to solve complex combinatorial optimization problems. The result of the computational comparison show that the heuristic method can provide a relatively small average gap of 3.20% compared to the optimal method. …”
    Get full text
    Article
  9. 289
  10. 290

    Innovative mathematical application of game theory in solving healthcare allocation problem by Stephen I. Okeke

    Published 2025-04-01
    “… Game theory being a mathematical framework for analyzing strategic interactions among decision makers is increasingly applied to complex problems in healthcare resource allocation. …”
    Get full text
    Article
  11. 291

    Taqnīn Method of Qānūn Jināyah and Problems of Its Implementation in Aceh, Indonesia by Sakhowi Sakhowi

    Published 2022-08-01
    “…The author found that the Qānūn Jināyah in Aceh, seen from the taqnīn ‘Abd al-Bar method, in terms of its coverage area, is included in the mandatory qaḍā’ (māliyyah, syakhṣiyyah, and jinā’iyyah) namely problems that have the character to be resolved in court. …”
    Get full text
    Article
  12. 292

    Complex therapy of musculoskeletal pain: the role of centrally acting muscle relaxants by A. E. Karateev, L. I. Alekseeva, I. F. Akhtyamov, L. M. Antonenko, F. I. Devlikamova, I. S. Dydykina, S. A. Zhivolupov, A. V. Kuzin, V. A. Parfenov, I. N. Samartsev, M. M Tanashyan, N. V. Titova

    Published 2024-10-01
    “…Its positive effect in the complex treatment of NBP has been confirmed in several well-organized, placebo-controlled trials. …”
    Get full text
    Article
  13. 293
  14. 294
  15. 295
  16. 296

    Optimal Vibration Fields in Problems of Modeling Dynamic States of Technical Objects by A. V. Eliseev, N. K. Kuznetsov

    Published 2024-03-01
    “…The issues of constructing optimal vibration fields of technical objects have not been addressed. The objective of the study is to develop a structural approach to the development of mathematical models in the problems of formation, evaluation, and correction of vibration fields of technical objects under conditions of intense force and kinematic loads. …”
    Get full text
    Article
  17. 297

    POSSIBLE ROLE OF PLATELET-MONOCYTE COMPLEXES IN THE PATHOGENESIS OF RECURRENT PREGNANCY LOSS by Oleg V. Pavlov, Sergei V. Chepanov, Ekaterina A. Kornyushina, Margarita O. Shengeliia, Daria V. Tkhai, Sergei A. Selkov

    Published 2019-08-01
    “…Recurrent pregnancy loss is a significant clinical problem that affects 1-5% of the population, and in more than half of cases the cause of premature pregnancy loss remains unknown. …”
    Get full text
    Article
  18. 298
  19. 299

    Transition of Universities to Distance Mode During the Pandemic: Problems and Possible Risks by D. A. Shtykhno, L. V. Konstantinova, N. N. Gagiev

    Published 2020-10-01
    “…The aim of the work is to analyze key problems and risks that have arisen in connection with the transfer of universities to distance educational activities during the introduction of strict restrictions related to the coronavirus pandemic. …”
    Get full text
    Article
  20. 300

    Bit‐level evaluation of piccolo block cipher by satisfiability problem solver by Shion Utsumi, Kosei Sakamoto, Takanori Isobe

    Published 2023-07-01
    “…With advancements in computing capabilities and cryptanalysis techniques in recent years, more efficient methods have been proposed for exploring distinguishers using Mixed‐Integer Linear Programing (MILP) or satisfiability problem (SAT), thereby updating the security bounds of various ciphers. …”
    Get full text
    Article