Graph-cuts based algorithms are effective for a variety of segmentation tasks in computer
vision. Ongoing research is focused toward making the algorithms even more general, as …

Complex eScience and other sophisticated applications in the field of HPC imply new
demands that queuing based resource management systems cannot meet. To guarantee …

In this paper we present several novel efficient techniques and multidimensional data
structures which can improve the decision making process in many domains. We consider …

In this paper we address several constrained transportation optimization problems (eg
vehicle routing, shortest Hamiltonian path), for which we present novel algorithmic solutions …

In this paper we present Time Slot Groups (TSG), a novel, efficient data structure for QoS-
constrained advance bandwidth reservation and admission control. The data structure …

Research and education networks (RENs) worldwide, attracted by the benefits of software-
defined networking (SDN) for services involving traffic engineering (TE) such as bandwidth …

As the amount of transferred data increases world-wide, network data transfers may exhibit
poor performance due to resource usage conflicts, even when enough resources are …

The overall performance of a distributed system is highly dependent on the communication
efficiency of the system. Although network resources (links, bandwidth) are becoming …

In this paper we present novel algorithmic solutions for several resource processing and
data transfer multicriteria optimization problems. The results of most of the presented …

In this paper I present several algorithmic techniques for improving the decision process of
multiple types of agents behaving in environments where their interests are in conflict. The …