Ara
Toplam kayıt 3, listelenen: 1-3
Optimal and near-optimal partner selection algorithms in cooperative OFDMA
(IEEE, 2012)
We obtain the jointly optimal power allocation and partner selection policies, that maximize the sum rate of a cooperative OFDMA system with mutually cooperating pairs of users. We show that the power allocation and partner ...
A new heuristic algorithm for multiple traveling salesman problem
(Işık University Press, 2017)
The Multiple Traveling Salesman Problem (mTSP) is a combinatorial optimization problem in NP-hard class. The mTSP aims to acquire the minimum cost for traveling a given set of cities by assigning each of them to a different ...
Independently saturated graphs
(Işık University Press, 2018)
The independence saturation number IS(G) of a graph G = (V, E) is defined as min{IS(V ) : v ? V } , where IS(v) is the maximum cardinality of an independent set that contains v. In this paper, we consider and compute exact ...