Τμήμα Πληροφορικής / Department of Computer Science: Recent submissions
Now showing items 661-680 of 1952
-
Article
Neurogenic vestibular evoked potentials using a tone pip auditory stimulus
(2004)Objectives: To obtain neurogenic vestibular evoked potentials (NVESTEPs) with surface scalp recording using a tone pip auditory stimulus. Methods: Fourteen neurologically normal volunteers (Age range 26-45 years, 10 females ...
-
Article
Mobile agents for World Wide Web distributed database access
(2000)The popularity of the Web as a universal access mechanism for network information has created the need for developing web-based DBMS client/server applications. However, the current commercial applet-based approaches for ...
-
Article
Mobile agents for WWW distributed database access
(1999)The popularity of Web as a universal access mechanism for network information has created the need for developing web-based DBMS client/server applications. However, the current commercial applet-based methodologies for ...
-
Book Chapter
Dynamically generated web content: Research and technology practices
(IGI Global, 2006)This chapter takes a tutorial approach to present the Web-related technologies and content middleware that attempt to accelerate the generation and optimize the delivery of dynamic content. It covers the historical aspects ...
-
Article
UCYMICRA: Distributed indexing of the web using migrating crawlers
(2003)Due to the tremendous increase rate and the high change frequency of Web documents, maintaining an up-to-date index for searching purposes (search engines) is becoming a challenge. The traditional crawling methods are no ...
-
Article
Categorized sliding window in streaming data management systems
(2008)For many applications, data is collected at very large rates from various sources. Applications that produce results from this data have a requirement for very efficient processing in order to achieve timely decisions. An ...
-
Article
Performance vs. freshness in web database applications
(2014)In this work, we present a novel approach for the efficient materialization of dynamic web pages in e-commerce applications such as an online retail store with millions of items, hundreds of HTTP requests per second and ...
-
Article
Exploring content dependencies to better balance performance and freshness in web database applications
(2012)In this paper, we present a novel approach for materializing dynamic web pages by exploiting content dependencies and user access patterns. We introduce two new semantic-based data freshness metrics and show that our ...
-
Conference Object
Survey on the Java-based approaches for web database connectivity
(IEEE, 2000)The undeniable popularity of the web makes the efficient accessing of distributed databases from web clients an important topic. Various methods for web database integration have been proposed but recently there is an ...
-
Article
An evaluation of the Java-based approaches to web database access
(2001)Given the undeniable popularity of the Web, providing efficient and secure access to remote databases using a Web browser is crucial for the emerging cooperative information systems and applications. In this paper, we ...
-
Conference Object
IPMicra: An IP-address based location aware distributed web crawler
(2004)Distributed crawling is able to overcome Important limitations of the traditional single-sourced web crawling systems. However, the optimal benefit of distributed crawling is usually limited to the sites hosting the crawlers, ...
-
Conference Object
Distributed location aware web crawling
(2004)Distributed crawling has shown that it can overcome important limitations of the today's crawling paradigm. However, the optimal benefits of this approach are usually limited to the sites hosting the crawler. In this work, ...
-
Conference Object
Non-invasive trisomy 21 diagnosis using fuzzy cognitive maps
(Springer Verlag, 2016)A fuzzy Diagnostic Decision Support System (DDSS) has been developed, exploiting the possibilities of a specific algorithm which transforms a crisp dataset into fuzzy. The purpose of the developed fuzzy DDSS is the diagnosis ...
-
Article
Exploitation of medical crisp database for fuzzy diagnostic decision support systems
(2015)There are several types of Diagnostic Decision Support Systems (DDSS) but all move towards a common direction: provide assistance to the doctors/clinicians to make the right diagnosis for a specific patient, minimizing as ...
-
Conference Object
A Fuzzy Cognitive Map system to explore certain scenarios on the Cyprus banking system
(INSTICC Press, 2014)The model of Fuzzy Cognitive Maps (FCMs) allows a user to investigate how the influencing parameters of a cause-effect system behave under the implementation of desired scenario. Human knowledge and experience is used to ...
-
Article
A generic tool for building fuzzy cognitive map systems
(2010)A generic system for simulating complex dynamical systems along the paradigm of fuzzy cognitive maps (FCM) has been created and tested. The proposed system enables a user to design appropriate FCM structures, by specifying ...
-
Article
A fuzzy cognitive map model for estimating the repercussions of Greek PSI on Cypriot Bank branches in Greece
(2013)Recently, Greece experienced a financial crisis unprecedented in its modern history. In May of 2010 Greece signed a bailout memorandum with Troika (a tripartite committee constituted by the European Central Bank, the ...
-
Conference Object
A fuzzy cognitive map model of the repercussions of greek PSI on cypriot economy
(2013)This paper introduces an alternative methodology for developing fuzzy cognitive maps (FCM) for modeling socio-politico-economic systems. The methodology is novel with respect to the proper identification, definition and ...
-
Conference Object
TrafficModeler: A graphical tool for programming microscopic traffic simulators through high-level abstractions
(2009)In this paper, we present TrafficModeler, an open-source, graphical tool for the rapid high-level modeling and generation of vehicular traffic. TrafficModeler supports a variety of traffic definition models representing a ...
-
Conference Object
Aspect oriented programming for a component-based real life application: A case study
(2004)Aspect Oriented Programming, a relatively new programming paradigm, earned the scientific community's attention. The paradigm is already evaluated for traditional OOP and component-based software development with remarkable ...