In this paper we propose a new data structure, called the Bkd-tree, for indexing large multi-dimensional point data sets. The Bkd-tree is an I/O-efficient dynamic data structure based on the kd-tree. We present the results of an extensive experimental study showing that unlike previous attempts on making external versions of the kd-tree dynamic, the Bkd-tree maintains its high space utilization...

One concern about using transgenic plants is the genetic variation that occurred from theirs tissue culture and regeneration. Molecular markers are an important element for efficient and effective determination of genetic variation. The present work was carried out to assess the genetic uniformity of transgenic cottons (Bt and chitinase lines), using RAPD, ISSR molecular markers and SDS-PAGE an...

In this paper we propose a new index structure, called the Bkd-tree, for indexing large multi-dimensional point data sets. The Bkdtree is an I/O-efficient dynamic data structure based on the kd-tree. We present the results of an extensive experimental study showing that unlike previous attempts on making external versions of the kd-tree dynamic, the Bkd-tree maintains its high space utilization...

Querying forms a central part of dealing with data. Hence, it becomes imperative to have efficient data structures and query-search algorithms for data retrieval. Among the different types of data structures, in this paper, we have focused on 4 tree data structures. These are B, Kd, Range and Quad trees. We have made a comparative study of their build processes. Traditionally, the median of dat...

background: improvement of endothelial dysfunction could prevent or delay the occurrence of the atherosclerosis process in patients with kawasaki disease (kd). it is suggested that vitamin c could improve endothelial dysfunction. in this study, we investigated whether administration of vitamin c as a water-soluble antioxidant could be effective in this regard among patients with kd. materials a...

The assembly of myosins into filaments is a property common to all conventional myosins. The ability of myosins to form filaments is conferred by the tail of the large asymmetric molecule. We are studying cloned portions of the Dictyostelium myosin gene expressed in Escherichia coli to investigate functional properties of defined segments of the myosin tail. We have focused on five segments der...

Compared with the feature-based distillation methods, logits can liberalize requirements of consistent feature dimension between teacher and student networks, while performance is deemed inferior in face recognition. One major challenge that light-weight network has difficulty fitting target due to its low model capacity, which attributed significant number identities Therefore, we seek probe e...