Human-centric Computing and Information Sciences
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Comprehensive structured knowledge base system construction with natural language presentation
Human-centric Computing and Information Sciences - Tập 9 - Trang 1-32 - 2019
Constructing an ontology-based machine-readable knowledge base system from different sources with minimum human intervention, also known as ontology-based machine-readable knowledge base construction (OMRKBC), has been a long-term outstanding problem. One of the issues is how to build a large-scale OMRKBC process with appropriate structural information. To address this issue, we propose Natural La......
A provably secure cluster-based hybrid hierarchical group key agreement for large wireless ad hoc networksAbstract
Group key agreement protocol permits a set of users to create a common key to make sure security of information exchange among members of the group. It is extensively used in secure multiparty computation, resource security sharing, and distributed collaborative computing etc. For large wireless ad-hoc network, there is no authentication cen... ...
Human-centric Computing and Information Sciences - Tập 9 Số 1 - 2019
Ensuring user authentication and data integrity in multi-cloud environment
Human-centric Computing and Information Sciences - Tập 10 - Trang 1-20 - 2020
The necessity to improve security in a multi-cloud environment has become very urgent in recent years. Although in this topic, many methods using the message authentication code had been realized but, the results of these methods are unsatisfactory and heavy to apply, which, is why the security problem remains unresolved in this environment. This article proposes a new model that provides authenti......
Development of an automatic sorting system for fresh ginsengs by image processing techniques
Human-centric Computing and Information Sciences - Tập 7 - Trang 1-13 - 2017
This study was conducted with the objective of implementing a smart IoT (internet of things) factory consisting of an automatic 6-year-old fresh ginseng grade classification device. Conventionally, washed 6-year-old ginseng from farmlands is manually sorted into three grades using classification criteria such as weight and shape. However, the cost associated with this classification process has be......
Design and implement chords and personal windows for multi-user collaboration on a large multi-touch vertical display
Human-centric Computing and Information Sciences - Tập 6 - Trang 1-19 - 2016
Co-located collaboration on large vertical screens has become technically feasible, but users are faced with increased effort, or have to wear intrusive personal identifiers. Previous research on co-located collaboration has assumed that all users perform exactly the same task (e.g., moving and resizing photos), or that they negotiate individual actions in turns. However, there is limited user int......
An effective image retrieval based on optimized genetic algorithm utilized a novel SVM-based convolutional neural network classifier
Human-centric Computing and Information Sciences - Tập 9 - Trang 1-29 - 2019
Image retrieval is the process of retrieving images from a database. Certain algorithms have been used for traditional image retrieval. However, such retrieval involves certain limitations, such as manual image annotation, ineffective feature extraction, inability capability to handle complex queries, increased time required, and production of less accurate results. To overcome these issues, an ef......
Performance analysis of E-shaped dual band antenna for wireless hand-held devices
Human-centric Computing and Information Sciences - Tập 5 - Trang 1-13 - 2015
Due to evolution in wireless applications, the high performance dual band handsets were blooming in the market. In this paper, a compact dual band E shaped planar inverted F antenna is presented, which is suitable for GSM application in handheld devices. Here, antenna is described for GSM (900 MHz and 1800 MHz), which covers (831 MHz – 973 MHz and 1700 MHz – 1918 MHz) 10 dB bandwidth. The designs ......
Generating metadata from web documents: a systematic approach
Human-centric Computing and Information Sciences - Tập 3 - Trang 1-17 - 2013
In this paper, a mechanism generating RDF Semantic Web schema from Web document set as the semantic metadata is proposed. Analyzing both the structural and un-structural content of Web documents, semi-structured Web documents can be conceptualized as resource objects with inter-relationships in RDF diagram. Technically, hyperlinks, basic annotations, and keywords in web documents will be properly ......
Panoramic human structure maintenance based on invariant features of video framesAbstract Panoramic photography is becoming a very popular and commonly available feature in the mobile handheld devices nowadays. In traditional panoramic photography, the human structure often becomes messy if the human changes position in the scene or during the combination step of the human structure and natural background. In this paper, we present an effective ... ...
Human-centric Computing and Information Sciences - - 2013
Finding relevant semantic association paths through user-specific intermediate entities
Human-centric Computing and Information Sciences - Tập 2 - Trang 1-11 - 2012
Semantic Associations are complex relationships between entities over metadata represented in a RDF graph. While searching for complex relationships, it is possible to find too many relationships between entities. Therefore, it is important to locate interesting and meaningful relations and rank them before presenting to the end user. In recent years e-learning systems have become very popular in ......
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