Browsing by Title

Now showing items 137-156 of 5891

  • Clinical Profiles and Socio-Demographic Characteristics of Adults with Specific Learning Disorder in Northern Greece 

    Bonti, Eleni; Giannoglou, Sofia; Georgitsi, Marianthi; Sofologi, Maria; Porfyri, Georgia-Nektaria; Mousioni, Artemis; Konsta, Anastasia; Tatsiopoulou, Paraskevi; Kamari, Afroditi; Vavetsi, Sofia; Diakogiannis, Ioannis (2021-05)
    The manifestation of Specific Learning Disorder (SLD) during adulthood is one of the least examined research areas among the relevant literature. Therefore, the adult population with SLD is considered a "rare" and "unique" ...

  • CLT: An Interactive Approach for Illustrating the Central Limit Theorem 

    Makridakis, Spyros (Taylor & Francis, Ltd., 1979-05)
    In classical statistics, inferences about the popula- tion mean, confidence intervals, or testing of hypoth- eses are based on the sampling distribution of X. For the statistician or the mathematically sophisticated, there ...

  • Co.Vi.Wo.: Color Visual Words Based on Non-Predefined Size Codebooks 

    Chatzichristofis, Savvas A.; Iakovidou, Chryssanthi; Boutalis, Yiannis; Marques, Oge (IEEE, 2012)
    Due to the rapid development of information technology and the continuously increasing number of available multimedia data, the task of retrieving information based on visual content has become a popular subject of scientific ...

  • Coherent risk measures under filtered historical simulation 

    Giannopoulos, Kostas; Tunaru, Radu (Elsevier, 2005-04)
    Recent studies have strongly criticised conventional VaR models for not providing a coherent risk measure. Acerbi provides the intuition for an entire family of coherent measures of risk known as “spectral risk measures” ...

  • The Collapse of Cooperative Movement and its impact in the communities of rural areas 

    Christodoulou, Costas (Business Administration Program, School of Economic Sciences and Business, Neapolis University Pafos, 2022)
    The specific thesis intents to highlight the significant role of the cooperative movement in Cyprus society and especially in rural areas. The COOP movement as an institutional enterprise was important and played a ...

  • Color and Edge Directivity Descriptor on GPGPU 

    Iakovidou, Chrysanthi; Bampis, L.; Chatzichristofis, Savvas A.; Boutalis, Yiannis; Amanatiadis, A. (IEEE (Computer Society), 2015)
    Image indexing refers to describing the visual multimedia content of a medium, using high level textual information or/and low level descriptors. In most cases, images and videos are associated with noisy and incomplete ...

  • The Combination of Forecasts 

    Winkler, Robert L.; Makridakis, Spyros (Wiley, 1983)
    Aggregating information by combining forecasts from two or more forecasting methods is an alternative to using just a single method. In this paper we provide extensive empirical results showing that combined forecasts ...

  • Combining Color and Spatial Color Distribution Information in a Fuzzy Rule Based Compact Composite Descriptor 

    Chatzichristofis, Savvas A.; Boutalis, Yiannis S.; Lux, Mathias (Springer, 2011)
    In this paper, a novel low level feature for content based image retrieval is presented. The proposed feature structure combines color and spatial color distribution information. The combination of these two features in ...

  • Combining Syntactic and Semantic Evidence for Improving Matching over Linked Data Sources 

    Christodoulou, Klitos; Fernandes, Alvaro A.A.; Paton, Norman W. (Springer Link, 2015-11)
    In the context of Linked Data (LD) sources, the ability to traverse links and retrieve further information can be exploited to harvest semantic annotations. Such annotations can, in turn, underpin the inference of semantic ...

  • A Comment on a John Geometres' Poem 

    Katsaros, Vasilis (Walter De Gruyter Inc., 2015)
    The epigram "Είς τόν εαυτού πατέρα" by John Geometres is considered a lyrical sepulchral poetic masterpiece, since it densely captures the poet's emotional state within 11 lines. The particular epigram has already been ...

  • Commentary on the Makridakis Time Series Competition (M-Competition) 

    Makridakis, Spyros (1983)
    In 1982, the Journal of Forecasting published the results of a forecasting competition organized by Spyros Makridakis (Makridakis et al., 1982). In this, the ex ante forecast errors of 21 methods were compared for forecasts ...

  • Commitment policy and optimal positive long-run inflation 

    Pontiggia, Dario (2008)
    This paper studies different types of commitment policy in an economy where the deterministic steady state is inefficient. We show how a policy suggested by the approach of policy design entails positive long-run inflation, ...

  • Communicating Personalized Risk Factors for Lifestyle Coaching 

    Drosatos, George; Bakirlis, Kyriakos; Efraimidis, Pavlos S.; Kaldoudi, Eleni (2018)
    Chronic non-communicable diseases such as diabetes, chronic cardiorenal and respiratory disease and cancer, are serious, burdensome and costly conditions that share a common characteristic: they heavily depend on common ...

  • Communication, a managerial myth 

    Tsaklanganos, Angelos (1978-08)
    Comunication is onc of the most widely used and least understood concepts current among managerof modern corporations.

  • Communication: panacea or pain in the neck? 

    Tsaklanganos, Angelos (1978)
    This article analyzes whether communication can solve all management problems. With the rapid technological developments in methods of communication, corporate managers have become more increasingly dependent on electronic ...

  • CoMo: A Compact Composite Moment-Based Descriptor for Image Retrieval 

    Vassou, Sotiris A.; Anagnostopoulos, Nektarios; Amanatiadis, Angelos; Christodoulou, Klitos; Chatzichristofis, Savvas A. (ACM, 2017-06-19)
    Low level features play a vital role in image retrieval. Image moments can effectively represent global information of image content while being invariant under translation, rotation, and scaling. This paper briefly presents ...

  • CoMo: a scale and rotation invariant compact composite moment-based descriptor for image retrieval 

    Vassou, S. A.; Anagnostopoulos, N.; Amanatiadis, A.; Chatzichristofis, Savvas A.; Christodoulou, Klitos (Springer International Publishing, 2018-03-01)
    Low level features play a significant role in image retrieval. Image moments can effectively represent global information of image content while being invariant under translation, rotation, and scaling. This paper presents ...

  • Comparative analysis of property taxation policies within Greece and Cyprus evaluating the use of GIS, CAMA, and remote sensing techniques 

    Dimopoulos, Thomas; Labropoulos, Tassos; Hadjimitsis, Diofantos G. (SPIE, 2014-04-07)
    This paper aims to examine how CAMA, GIS and Remote Sensing are integrated to assist property taxation. Real property tax apart from its fiscal dimension is directly linked to geographic location. The value of the land ...

  • Comparative Performance Evaluation of Image Descriptors Over IEEE 802.11b NoisyWireless Networks 

    Chatzistavros, Evaggelos; Chatzichristofis, Savvas A.; Stamatellos, Georgios; Zagoris, Konstantinos (IEEE (Computer Society), 2011)
    Abstract—In this paper we evaluate the image retrieval procedure over an IEEE 802.11b Ad Hoc network, operating in 2.4GHz, using IEEE Distributed Coordination Function CSMA/CA as the multiple access scheme. IEEE 802.11 ...

  • The Comparison of Cyprus to Six Other European Countries on Body Image Satisfaction, Appearance Investment and Weight and Appearance-Related Anxiety 

    Argyrides, Marios; Kkeli, Natalie; Koutsantoni, Marianna (The European Journal of Counselling Psychology, 2019)
    Previous research has pointed out the importance of Cyprus in the body image literature as well as the importance of body-image crosscultural investigations. The purpose of the current study was to compare appearance ...