Any reasonably large group of individuals, families, states, and parties exhibits the
phenomenon of subgroup formations within the group such that the members of each group …

In many real-world problems, the range of consequences of different alternatives are
considerably different. In addition, sometimes, selection of a group of alternatives (instead of …

In the paper, new modified agglomerative algorithms for hierarchical clustering are
suggested. The clustering process is targeted to generating a cluster hierarchy which can …

The paper addresses an algorithm to perform an analysis on survey data tables with some
unreliable entries. The algorithm has almost linear complexity depending on the number of …

In this paper we show how several problems in different areas of data mining and
knowledge discovery can be viewed as finding the optimal covering of a finite set. Many …

This study explores the nexus between the Nash Bargaining Problem and club/coalition
formation, elucidating the derivation of utility functions using Boolean tables. It appeals to …

Intelligent mobile agents are sent between routers to carry out a set of required tasks. Mobile
agents can carry algorithms and information to various routers they visit. Critical information …

In text stream analysis one of the main problems is finding an effective method to classify
documents fast and correctly. This is the reason why dimensionality reduction and related …

The problem of monitoring message streams is decomposed into problems in compression,
representation, matching, learning and data fusion. A coordinated approach aimed at …

Intelligent mobile agents are sent between routers to carry out a set of required tasks. Mobile
agents can carry algorithms and information to various routers that they visit, such as: timer …