Clustering techniques for emitter idendification in electronic warfare

Download
1999
Güvenlik, Ali Rıza

Suggestions

Clustering-based methodology for determining optimal roadway configuration of detectors for travel time estimation
Bartin, Bekir; OZBAY, Kaan; İyigün, Cem (SAGE Publications, 2007-01-01)
The problem of finding the optimal roadway segment configuration for road-based surveillance technologies to estimate route travel times accurately is addressed. This problem is inherently a space discretization problem regardless of which travel time estimation function is used. Its ad hoc solution is the equidistant segment configuration, such as every half mile or every 1 mi. It is shown that the space discretization problem can be expressed as the common clustering problem. The novelty of the proposed a...
Clustering approaches for analysing similarity in ungagued catchments: input variable selection for hydrological predictions
Doğulu, Nilay; Batmaz, İnci; Kentel Erdoğan, Elçin (2018-04-08)
Catchments are hydrological units that exhibit unique but distinct features that greatly contribute to heterogeneity and complexity of rainfall-runoff processes. While the lure of understanding such diversity has underpinned the focus of many research efforts in hydrology, including predictions in ungauged basins, there is still room for improving our ability to benefit from this diversity in the context of data-driven hydrologic regionalization. An outstanding issue in this line of research concerns enhanc...
Clustering method for spread pattern analysis of corona - virus (COVID - 19) infection in Iran
Azarafza, Mohammad; Azarafza, Mehda; Akgün, Haluk (2021-01-01)
The COVID-19 is outbreak from China and infected more than 131,652 people and caused 7,300 deaths in Iran. Unfortunately, the infection numbers and deaths are still increasing rapidly which has put the world on the catastrophic abyss edge. Application of data mining to perform pattern recognition of infection is mainly used for preparing the spread mapping which considered in this work for spatiotemporal distribution assessment and spread pattern analysis of corona-virus (COVID-19) infection in Iran
Clustering of hydrological data: a review of methods for runoff predictions in ungauged basins
Doğulu, Nilay; Kentel Erdoğan, Elçin (null; 2017-04-23)
There is a great body of research that has looked into the challenge of hydrological predictions in ungauged basins as driven by the Prediction in Ungauged Basins (PUB) initiative of the International Association of Hydrological Sciences (IAHS). Transfer of hydrological information (e.g. model parameters, flow signatures) from gauged to ungauged catchment, often referred as "regionalization", is the main objective and benefits from identification of hydrologically homogenous regions. Within this context, in...
Clustering and Visualization of Mobile Application Permissions for End Users and Malware Analysts
Canbek, Gurol; Baykal, Nazife; SAĞIROĞLU, Şeref (2017-04-28)
Application permissions at the core of Android security mechanism are the first leading transparent feature for users to assess any mobile application before download or installation and for experts to analyse any malware. Representing vast, dispersed permissions and achieving clarity is not a trivial matter. In this study, we first examined Android permissions, their groups and formal representations with the limitations. We also surveyed limited studies on clustering/visualization of permissions. We group...
Citation Formats
A. R. Güvenlik, “Clustering techniques for emitter idendification in electronic warfare,” Middle East Technical University, 1999.