Approximation algorithms for drone delivery scheduling with a fixed number of drones.
Saswata JanaPartha Sarathi MandalPublished in: Theor. Comput. Sci. (2024)
Keyphrases
- approximation algorithms
- fixed number
- identical parallel machines
- precedence constraints
- np hard
- scheduling problem
- special case
- worst case
- vertex cover
- minimum cost
- facility location problem
- finite number
- np hardness
- set cover
- constant factor
- release dates
- network design problem
- randomized algorithms
- primal dual
- parallel machines
- combinatorial auctions
- approximation ratio
- resource allocation
- approximation schemes
- upper bound
- optimal solution
- polynomial time approximation
- open shop
- sequence dependent setup times
- resource constraints
- undirected graph
- linear program
- lower bound