• case-insensitive prefix search: default
  e.g., sig matches "SIGIR" as well as "signal"
• exact word search: append dollar sign ($) to word
  e.g., graph$ matches "graph", but not "graphics"
• boolean and: separate words by space
  e.g., codd model
• boolean or: connect words by pipe symbol (|)
  e.g., graph|network

Update May 7, 2017: Please note that we had to disable the phrase search operator (.) and the boolean not operator (-) due to technical problems. For the time being, phrase search queries will yield regular prefix search result, and search terms preceded by a minus will be interpreted as regular (positive) search terms.

found 18 matches

• 2023
• 
  Mohamed Abd Allah El-Hadidy, Alaa Awad Alzulaibani:
  On the existence of the tracking model for N-dimensional Brownian particle in the fluid. Int. J. Math. Oper. Res. 26(1): 59-95 (2023)
• 2022
• 
  Mohamed Abd Allah El-Hadidy:
  Detection model for a suitable waiting list with maximising the discount effort reward search under the quality control process. Int. J. Math. Oper. Res. 22(4): 423-448 (2022)
• 
  Mohamed Abd Allah El-Hadidy, Hamdy Mohamed Abou Gabal:
  On the linear cooperative search technique for a lost target with multiple searchers. Int. J. Math. Oper. Res. 21(2): 221-231 (2022)
• 2021
• 
  Mohamed Abd Allah El-Hadidy:
  Existence of optimal N-slinky-turn-spiral search paths for finding N-dimensional Brownian target. Int. J. Math. Oper. Res. 19(2): 180-203 (2021)
• 
  Mohamed Abd Allah El-Hadidy:
  Stochastically escaping model in a tumour cell growth system driven by a Poisson process. Int. J. Math. Oper. Res. 19(4): 490-499 (2021)
• 
  Mohamed Abd Allah El-Hadidy, Mohamed Fakharany:
  Optimal 3-dimensional search model to find the underwater randomly hidden target. Int. J. Math. Oper. Res. 18(2): 210-235 (2021)
• 
  Mohamed Abd Allah El-Hadidy:
  Quality control for a detected an appropriate queue from K-independent M/M/C/N queueing models. Qual. Reliab. Eng. Int. 37(1): 165-175 (2021)
• 
  Mohamed Abd Allah El-Hadidy, Ajab A. Alfreedi:
  Detection of an appropriate pharmaceutical company to get a suitable vaccine against COVID-19 with minimum cost under the quality control process. Qual. Reliab. Eng. Int. 37(6): 2646-2664 (2021)
• 2019
• 
  Mohamed Abd Allah El-Hadidy:
  Generalised linear search plan for a D-dimensional random walk target. Int. J. Math. Oper. Res. 15(2): 211-241 (2019)
• 2018
• 
  Mohamed Abd Allah El-Hadidy, Abd El-Moneim Anwar Teamah, Abd Al-Aziz Hosni El-Bagoury:
  3-dimensional coordinated search technique for a randomly located target. Int. J. Comput. Sci. Math. 9(3): 258-272 (2018)
• 
  Mohamed Abd El-Hady Kassem, Mohamed Abd Allah El-Hadidy:
  On duality of fuzzy multiobjective optimisation problems: application to a multiplicative search technique. Int. J. Math. Oper. Res. 12(3): 364-377 (2018)
• 2017
• 
  Mohamed Abd Allah El-Hadidy:
  An optimal two-stages search plan for a random walk target motion in the plane. Int. J. Math. Oper. Res. 10(4): 502-532 (2017)
• 
  Abd El-Moneim AnwarMohamed Teamah, Hamdy Mohamed Abou Gabal, Mohamed Abd Allah El-Hadidy:
  Random search in a bounded area. Int. J. Math. Oper. Res. 10(2): 137-149 (2017)
• 
  Abd El-Moneim Anwar Teamah, Mohamed Abd El-Hady Kassem, Mohamed Abd Allah El-Hadidy:
  M-states search problem for a lost target with multiple sensors. Int. J. Math. Oper. Res. 10(1): 104-135 (2017)
• 2016
• 
  Mohamed Abd Allah El-Hadidy:
  On Maximum Discounted Effort Reward Search Problem. Asia Pac. J. Oper. Res. 33(3): 1650019:1-1650019:30 (2016)
• 
  Mohamed Abd Allah El-Hadidy:
  Searching for a d-dimensional Brownian target with multiple sensors. Int. J. Math. Oper. Res. 9(3): 279-301 (2016)
• 2015
• 
  Hamdy Mohamed Abou Gabal, Mohamed Abd Allah El-Hadidy:
  Optimal searching for a randomly located target in a bounded known region. Int. J. Comput. Sci. Math. 6(4): 392-403 (2015)
• 2014
• 
  Mohamed Abd El-Hady Kassem, Mohamed Abd Allah El-Hadidy:
  Optimal multiplicative Bayesian search for a lost target. Appl. Math. Comput. 247: 795-802 (2014)