Now showing items 1-18 of 18

    • An aspect-oriented tool framework for developing process-sensitive embedded user assistance systems 

      Tekinerdoǧan, B.; Bozbey, S.; Mester, Y.; Turançiftci, E.; Alkişlar L. (2011)
      Process-sensitive embedded user assistance aims to provide the end-user the necessary guidance based on the state of the process that is being followed. Unfortunately, the development of these systems is not trivial and ...
    • Automatic rule learning exploiting morphological features for named entity recognition in Turkish 

      Tatar, S.; Cicekli I. (2011)
      Named entity recognition (NER) is one of the basic tasks in automatic extraction of information from natural language texts. In this paper, we describe an automatic rule learning method that exploits different features of ...
    • The choice of monetary policy tool(s) and relative price variability: evidence from Turkey 

      Berument, M. H.; Sahin, A.; Saracoglu, B. (A N S I Network, 2009)
      The aim of this study is to assess any regularity relative price dispersion for the effect of monetary policy tool selection. Central banks use tools such as interbank rate and exchange rate when pursuing their (monetary) ...
    • Developing a text categorization template for Turkish news portals 

      Toraman, Çağrı; Can, Fazlı; Koçberber, Seyit (IEEE, 2011)
      In news portals, text category information is needed for news presentation. However, for many news stories the category information is unavailable, incorrectly assigned or too generic. This makes the text categorization a ...
    • An English-to-Turkish interlingual MT system 

      Hakkani, Dilek Zeynep; Tür, Gökhan; Oflazer, Kemal; Mitamura, T.; Nyberg, E.H. (Springer, 1998-10)
      This paper describes the integration of a Turkish generation system with the KANT knowledge-based machine translation system to produce a prototype English-Turkish interlingua-based machine translation system. These two ...
    • Investigation of ionospheric trend over Turkey using sliding window statistical analysis method 

      Deviren, M. N.; Arikan, F.; Arıkan, Orhan (IEEE, 2013)
      In this paper, variability of trend over Turkey is investigated statistically by Sliding Window Statistical Analysis (SWSA) method. First and second moment of the variability of ionospheric trend is calculated by SWSA ...
    • Investigation on the reliability of earthquake prediction based on ionospheric electron content variation 

      Akyol, Ali Alp; Arıkan, Orhan; Arıkan F.; Deviren, M. N. (ISIF, 2013-07)
      Due to lack of statistical reliability analysis of earthquake precursors, earthquake prediction from ionospheric parameters is considered to be controversial. In this study, reliability of earthquake prediction is investigated ...
    • New event detection and topic tracking in Turkish 

      Can, F.; Kocberber, S.; Baglioglu, O.; Kardas, S.; Ocalan, H. C.; Uyar, E. (John Wiley & Sons, Inc., 2010)
      Topic detection and tracking (TDT) applications aim to organize the temporally ordered stories of a news stream according to the events. Two major problems in TDT are new event detection (NED) and topic tracking (TT). These ...
    • Novelty detection for topic tracking 

      Aksoy, C.; Can, F.; Kocberber, S. (John Wiley & Sons, Inc., 2012)
      Multisource web news portals provide various advantages such as richness in news content and an opportunity to follow developments from different perspectives. However, in such environments, news variety and quantity can ...
    • R.E. Kalman: A great human being 

      Özgüler, A.B. (2010)
      I came to know about Prof. Kalman through a Turkish post-doc of his during my M.Sc. studies at Middle East Technical University. When I learned that I was accepted to carry on my doctoral studies under his supervision, I ...
    • Space weather activities of IONOLAB group using TNPGN GPS Network 

      Aktug, B.; Lenk O.; Kurt, M.; Parmaksiz, E.; Ozdemir, S.; Arikan F.; Sezen, U.; Toker, C.; Arıkan, Orhan (IEEE, 2011)
      Characterization and constant monitoring of variability of the ionosphere is of utmost importance for the performance improvement of HF communication, Satellite communication, navigation and guidance systems, Low Earth ...
    • Space-time interpolation and automatic mapping of TEC using TNPGN-active 

      Arikan F.; Arikan, O.; Sezen, U.; Toker C.; Aktug, B.; Lenk, O.; Kurt M.; Parmaksiz, E. (2011)
      Turkish National Permanent GPS Network (TNPGN) is the Reference Station Network of 146 continuously-operating GNSS stations o which are distributed uniformly across Turkey and North Cyprus Turkish Republic since May 2009. ...
    • Stylistic document retrieval for Turkish 

      Zamalieva, Daniya; Kalaycılar, Fırat; Kale, Aslı; Pehlivan, Selen; Can, Fazlı (IEEE, 2009-09)
      In information retrieval (IR) systems, there are a query and a collection of documents compared with this query and ranked according to a particular similarity measure. Since texts with the same content can be written by ...
    • Text summarization of turkish texts using latent semantic analysis 

      Ozsoy, M.G.; Çiçekli, İlyas; Alpaslan F.N. (ACM, 2010)
      Text summarization solves the problem of extracting important information from huge amount of text data. There are various methods in the literature that aim to find out well-formed summaries. One of the most commonly used ...
    • Transformational leadership and organizational innovation: the roles of internal and external support for innovation 

      Gumusluğlu, L.; Ilsev, A. (Wiley-Blackwell Publishing, 2009)
      Leadership has been suggested to be an important factor affecting innovation. A number of studies have shown that transformational leadership positively influences organizational innovation. However, there is a lack of ...
    • Translation relationship quantification: A cluster-based approach and its application to Shakespeare's sonnets 

      Can, Fazlı; Can, Ethem F.; Karbeyaz, Ceyhun (Springer, Dordrecht, 2010)
      We introduce a method for quantifying translation relation-ship between source and target texts.In this method, we partition source and target texts into corresponding blocks and cluster them separately using word phrases ...
    • Turkish keyphrase extraction using multi-criterion ranking 

      Özdemir, Bahadır; Çiçekli, İlyas (IEEE, 2009-09)
      Keyphrases have been extensively used for indexing and searching in databases and information retrieval systems. In addition, they provide useful information about semantic content of a document. In this paper, we propose ...
    • Values and risk perceptions: a cross-cultural examination 

      Kaptan, G.; Shiloh, S.; Önkal, D. (Wiley-Blackwell Publishing, 2013)
      This article examines the relationship between values and risk perceptions regarding terror attacks. The participants in the study are university students from Turkey (n = 536) and Israel (n = 298). Schwartz value theory ...