{'fraction_non_alphanumeric': 0.015645954403218598, 'fraction_numerical': 0.003576218149307108, 'mean_word_length': 5.950310559006211, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Modeling Resource-Constrained Project Scheduling Problem and its Solution by Genetic Algorithm

The optimization of the resource-constrained project scheduling is an NP-hard problem. Complexity of the algorithm for solving this problem increases exponentially with the increase of resource constraints. Therefore, traditional optimization methods based on Excel tables cannot calculate the efficient allocation of resources, which will affect the scheduling of project management resources. The optimization problem like multiple resource-constrained project scheduling demands an optimization method based on genetic algorithm, which adopts the decimal encoding based on activity priority combined with the storage of the adjacency matrix in order to effectively solve unauthorized phenomenon in activity scheduling. It also adopts preemption mode of allocation of resources in activities to avoid conflict in resource allocation. Besides, we designs C language program that realizes heuristic genetic algorithm, which can find out the most excellent duration that meets the resource constraints through multiple iterations. Finally, the practical results indicate that genetic algorithm can quickly and efficiently solve this problem. within a certain time frame, and a general term for some related work in line with a series of specific requirements. Project management is a new approach of management by creating a temporary flexible organization, which would systematically manage and control the project and by high-efficiency project planning, organization, guiding and control would achieve a dynamic management throughout the whole process of project and a general adjustment and optimization of the project goals. With the rapid socio- economic development, the importance of project management has become increasingly prominent in production, management and other socio-economic activities. Especially with the emergence of new areas of project management such as network engineering, information system engineering, software engineering, development of high-tech projects and large construction projects since 1980s and 1990s, methodologies and theories about project management have been greatly and continuously developed.