Recent Patents on Computer Science - Volume 11, Issue 2, 2018

Minimum-margin nearest neighbor instance selection is one of the data reduction techniques for the feed-forward neural network that can improve the scalability and make incremental learning computationally feasible. The technique utilizes the Euclidean distance function to produce a reduced training set that can conserve the distribution model of the original training set and yield a comparable level of the classification accurac Read More

Background: Regardless of the significance of medium scale search engines, a few scholarly researches are based on them. Besides, we regularly hear about innovation and web expansion in this research area. Recently, making a web search engine is altogether different from the past years. Here, we introduce MSSE (Medium Scale Search Engine). Methods: Recent publications and patent databases of search engines are revi Read More

Background: Parsing English language achieved effective results over the last few decades. However, parsing a difficult language such as Arabic represents a major challenge at the present, since it is characterized by the rich morphology and contains complex linguistic characteristics not found in other languages. Although parsing systems for Arabic have been developed recently, however, most of them do not support an Read More

Background: The main objective of the proposed mechanism is to minimize the energy consumption of the entire network and to maximise the MANET lifetime by balancing the energy level of the node. Selection of angle based high battery nodes is necessary since the nodes with higher energy drain rate present in the path and the nodes moving away from the path lead to network partition. Therefore, preserving the no Read More

Background: Scarcity in frequency availability for communication systems prompts a dire need to explore technologies to avail existing available spectrum much more efficiently. Cognitive Radio Network (CRN) technology is one such promising solution. This technology permits the unlicensed users or Secondary Users (SU) to utilize the spectrum allocated to licensed users (Primary Users), when not in use by Primary Users (PU) Read More