Persekitaran Maklum Balas sebagai Penentu Efikasi Kendiri Pengajaran Pensyarah Politeknik

Graphs with the balas - uhry property

We characterize graphs H with the following property: Let G be a graph and F be a subgraph of G such that (i) each component of F is isomorphic to H or K2, (ii) the order of F is maximum. and (iii) the number of H-components in F is minimum subject to (ii). Then a maximum matching of F is also a maximum matching of G. This result is motivated by an analogous property of fractional matching disc...

Sistem Informasi Akademik Online Sebagai Penunjang Sistem Perkuliahan

The development of Internet technology give a chance for application in all kind of humans activity include education specially for higher education in university in order to increase education quality. In this paper we will discuss about the importance of the elements which must be fulfilled when we build the online academic application with web technology which will help teaching process in u...

Integer Programming by Implicit Enumeration and Balas' Method

BALAS: Empirical Bayesian learning in the relevance feedback for image retrieval

This paper is on user relevance feedback in image retrieval. We take this problem as a standard two-class pattern classification problem aiming at refining the retrieval precision by learning through the user relevance feedback data. However, we have investigated the problem by noting two important unique characteristics of the problem: small sample collection and asymmetric sample distribution...

2 N ov 2 01 7 Balas formulation for the union of polytopes is optimal

A celebrated theorem of Balas gives a linear mixed-integer formulation for the union of two nonempty polytopes whose relaxation gives the convex hull of this union. The number of inequalities in Balas formulation is linear in the number of inequalities that describe the two polytopes and the number of variables is doubled. In this paper we show that this is best possible: in every dimension the...