Narrow search
Showing 1 - 3 of 3
Cover Image
Combinatorial approximation of maximum k-VERTEX cover in bipartite graphs within ration 0.7
Paschos, Vangelis Th. - In: RAIRO / Operations research 52 (2018) 1, pp. 305-314
Persistent link: https://www.econbiz.de/10011968720
Cover Image
Parameterized (in)approximability of subset problems
Bonnet, Édouard; Paschos, Vangelis Th. - In: Operations research letters 42 (2014) 3, pp. 222-225
Persistent link: https://www.econbiz.de/10010383186
Cover Image
Dual parameterization and parameterized approximability of subset graph problems
Bonnet, Édouard; Paschos, Vangelis Th. - In: RAIRO / Operations research 51 (2017) 1, pp. 261-266
Persistent link: https://www.econbiz.de/10011774787