Many machine learning (ML) applications rely on large amounts of personal data for training and inference. Among the most intimate exploited data sources is electroencephalogram (EEG) data. The emergence of consumer-g...
详细信息
In this paper it is numerically proved that a heterogeneous Cournot oligopoly model presents hidden and self-excited attractors. The system has a single equilibrium and a line of equilibria. The bifurcation diagrams s...
详细信息
Several IoT middleware protocols have been proposed for the wireless transfer of IoT data. The main representatives are the CoAP, the SOAP, the MQTT and the HTTP protocols. The main concerns on these technologies are ...
详细信息
Now a days, Cloud computing has become an enormous and popular technology among many users and enterprises in various industries due to the high class service it is able to provide to its customers. But still there ex...
详细信息
World population is increasing day by day and so as the production and consumption of electricity. As a result of which, carbon emission in the atmosphere is also increasing. Hence, electricity crisis is a problem tha...
详细信息
ISBN:
(数字)9781538680759
ISBN:
(纸本)9781538680766
World population is increasing day by day and so as the production and consumption of electricity. As a result of which, carbon emission in the atmosphere is also increasing. Hence, electricity crisis is a problem that the world has been facing due to the limited amount of natural resources available to us. So, the world needs to work with renewable sources of energy in order to overcome this energy crisis. Human beings are an asset that earth wouldn't be running out of anytime soon. So, to use human weight/pressure to generate electricity is the alternative solution that the world should summon up in order to walk in pace with the upcoming energy crisis. In this regard a product has been developed that is termed as "X-Spark". It is a renewable and green form of energy which generates electricity using human (and vehicle) pressure/ weight. X-Spark can be used as tiles and mats. The best part of X-Spark is that it does not consume any type of natural resources to generate electricity. X-Spark successfully implemented and proved to be one of solution as an alternative source of energy and outperforms existing other similar developments.
Fourier domain methods are fast algorithms for SAR imaging. They typically involve an interpolation in the frequency domain to re-grid non-uniform data so inverse fast Fourier transforms can be performed. In this pape...
详细信息
Recently, graph databases have been received much attention in the research community due to their extensive applications in practice, such as social networks, biological networks and World Wide Web, which bring forth...
详细信息
Recently, graph databases have been received much attention in the research community due to their extensive applications in practice, such as social networks, biological networks and World Wide Web, which bring forth a lot of challenging data management problems including subgraph search, shortest-path queries, reachability verification, pattern matching, and so on. Among them, the graph pattern matching is to find all matches in a data graph G for a given pattern graph Q and is more general and flexible compared with other problems mentioned above. In this paper, we address a kind of graph matching, the so-called graph matching with d, by which an edge in Q is allowed to match a path of length ≤ δ in G. In order to reduce the search space when exploring G to find matches, we propose a new index structure and a novel pruning technique to eliminate a lot of unqualified vertices before join operations are carried out. Extensive experiments have been conducted, which show that our approach makes great improvements in running time compared to existing ones.
By the package design problem we are given a set of queries (referred to as a query log) with each being a bit string indicating the favourite activities or items of customers and required to design a package of activ...
详细信息
By the package design problem we are given a set of queries (referred to as a query log) with each being a bit string indicating the favourite activities or items of customers and required to design a package of activities (or items) to satisfy as many customers as possible. It is a typical problem of data mining. In this paper, we address this problem and propose two algorithms to find most popular packages based on the signature techniques. One is for finding single packages while the second is devoted to the design of multiple packages, by which a binary tree for a query log is constructed in a way as a signature tree for a signature file. Extensive experiments have also been conducted, which show that our method for this problem is promising.
Many seemingly unrelated computer vision tasks can be viewed as a special case of image decomposition into separate layers. For example, image segmentation (separation into foreground and background layers);transparen...
详细信息
An image is not just a collection of objects, but rather a graph where each object is related to other objects through spatial and semantic relations. Using relational reasoning modules, such as the non-local module [...
详细信息
暂无评论