In this paper, we completely solve the problem of the ground states of the lattice-gas model on the infinite plane triangular lattice with nearest- and next-nearest-neighbor pairwise interactions and with additional interaction between three particles at the vertices of a nearest-neighbor triangle. We use this model to illustrate how the complete solution of the ground-state problem of a lattic...

Results of Monte Carlo simulations for the spinless Falicov–Kimball model with the next-nearest-neighbor hopping are presented. We find the critical value of the next-nearest-neighbor hopping integral, below which the low temperature configuration of the localized particles is the same as in the presence of only the nearest-neighbor hopping. Beyond this critical value the localized particles fo...

Over the last decade, an immense amount of data has become available. From collections of photos, to genetic data, and to network traffic statistics, modern technologies and cheap storage have made it possible to accumulate huge datasets. But how can we effectively use all this data? The ever growing sizes of the datasets make it imperative to design new algorithms capable of sifting through th...

This paper sheds light on some fundamental connections of the diffusion decision making model of neuroscience and cognitive psychology with k-nearest neighbor classification. We show that conventional k-nearest neighbor classification can be viewed as a special problem of the diffusion decision model in the asymptotic situation. By applying the optimal strategy associated with the diffusion dec...

Given a set S of points in a metric space with distance function D, the nearest-neighbor searching problem is to build a data structure for S so that for an input query point q, the point s ∈ S that minimizes D(s, q) can be found quickly. We survey approaches to this problem, and its relation to concepts of metric space dimension. Several measures of dimension can be estimated using nearest-nei...

Higher Education, or tertiary education, is the final stage which optional in formal education. It usually organized form of a university, academy, seminary, high school, institute. Every institution needs qualified and professional educators because they have an important role process implementing Tri Dharma Education. Recruitment for teaching staff has several stages standardization assessmen...

Abstrak: Seleksi Nasional Masuk Perguruan Tinggi Negeri (SNMPTN) adalah pola penerimaan melalui penelusuran kemampuan dan prestasi akademik sebagai sistem seleksi nasional. Siswa dapat membandingkan dengan peserta pada tahun-tahun sebelumnya yang telah lolos SNMPTN menggunakan data rapor digunakan keketatan jurusan perguruan tinggi terdapat website LTMPT. Proses ini dibantu algoritma mining, ya...