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  1. Book ; Online: IBM Cognos BI v10.2 Administration Essentials

    Awan, Khalid Mehmood

    2013  

    Abstract: A practical and fast-paced guide, with step-by-step explanations to give you all the information you need to know the power of Cognos BI Administration.If you are a Cognos BI administrator or architect, this is the book for you. You must have basic ... ...

    Abstract A practical and fast-paced guide, with step-by-step explanations to give you all the information you need to know the power of Cognos BI Administration.If you are a Cognos BI administrator or architect, this is the book for you. You must have basic knowledge of databases and business intelligence. You also need to be familiar with Cognos BI and must have worked in any section of reports studio, modelling or maps, to get the best out of this book
    Language English
    Size Online-Ressource (128 p)
    Publisher Packt Publishing
    Publishing place Birmingham
    Document type Book ; Online
    Note Description based upon print version of record
    ISBN 9781782171782 ; 1782171789
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  2. Article ; Online: Barrier Access Control Using Sensors Platform and Vehicle License Plate Characters Recognition.

    Ullah, Farman / Anwar, Hafeez / Shahzadi, Iram / Ur Rehman, Ata / Mehmood, Shizra / Niaz, Sania / Mahmood Awan, Khalid / Khan, Ajmal / Kwak, Daehan

    Sensors (Basel, Switzerland)

    2019  Volume 19, Issue 13

    Abstract: The paper proposes a sensors platform to control a barrier that is installed for vehicles entrance. This platform is automatized by image-based license plate recognition of the vehicle. However, in situations where standardized license plates are not ... ...

    Abstract The paper proposes a sensors platform to control a barrier that is installed for vehicles entrance. This platform is automatized by image-based license plate recognition of the vehicle. However, in situations where standardized license plates are not used, such image-based recognition becomes non-trivial and challenging due to the variations in license plate background, fonts and deformations. The proposed method first detects the approaching vehicle via ultrasonic sensors and, at the same time, captures its image via a camera installed along with the barrier. From this image, the license plate is automatically extracted and further processed to segment the license plate characters. Finally, these characters are recognized with the help of a standard optical character recognition (OCR) pipeline. The evaluation of the proposed system shows an accuracy of 98% for license plates extraction, 96% for character segmentation and 93% for character recognition.
    Language English
    Publishing date 2019-07-09
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2052857-7
    ISSN 1424-8220 ; 1424-8220
    ISSN (online) 1424-8220
    ISSN 1424-8220
    DOI 10.3390/s19133015
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: RCER: Reliable Cluster-based Energy-aware Routing protocol for heterogeneous Wireless Sensor Networks.

    Haseeb, Khalid / Abbas, Naveed / Saleem, Muhammad Qaisar / Sheta, Osama E / Awan, Khalid / Islam, Naveed / Ur Rehman, Waheed / Salam, Tabinda

    PloS one

    2019  Volume 14, Issue 9, Page(s) e0222009

    Abstract: Nowadays, because of the unpredictable nature of sensor nodes, propagating sensory data raises significant research challenges in Wireless Sensor Networks (WSNs). Recently, different cluster-based solutions are designed for the improvement of network ... ...

    Abstract Nowadays, because of the unpredictable nature of sensor nodes, propagating sensory data raises significant research challenges in Wireless Sensor Networks (WSNs). Recently, different cluster-based solutions are designed for the improvement of network stability and lifetime, however, most of the energy efficient solutions are developed for homogeneous networks, and use only a distance parameter for the data communication. Although, some existing solutions attempted to improve the selection of next-hop based on energy factor, nevertheless, such solutions are unstable and lack a reducing data delivery interruption in overloaded links. The aim of our proposed solution is to develop Reliable Cluster-based Energy-aware Routing (RCER) protocol for heterogeneous WSN, which lengthen network lifetime and decreases routing cost. Our proposed RCER protocol make use of heterogeneity nodes with respect to their energy and comprises of two main phases; firstly, the network field is parted in geographical clusters to make the network more energy-efficient and secondly; RCER attempts optimum routing for improving the next-hop selection by considering residual-energy, hop-count and weighted value of Round Trip Time (RTT) factors. Moreover, based on computing the measurement of wireless links and nodes status, RCER restore routing paths and provides network reliability with improved data delivery performance. Simulation results demonstrate significant development of RCER protocol against their competing solutions.
    MeSH term(s) Algorithms ; Cluster Analysis ; Computer Communication Networks ; Reproducibility of Results ; Time Factors ; Wireless Technology/instrumentation
    Language English
    Publishing date 2019-09-19
    Publishing country United States
    Document type Journal Article
    ISSN 1932-6203
    ISSN (online) 1932-6203
    DOI 10.1371/journal.pone.0222009
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Correction: RCER: Reliable Cluster-based Energy-aware Routing protocol for heterogeneous Wireless Sensor Networks.

    Haseeb, Khalid / Abbas, Naveed / Saleem, Muhammad Qaiser / Sheta, Osama E / Awan, Khalid / Islam, Naveed / Ur Rehman, Waheed / Salam, Tabinda

    PloS one

    2019  Volume 14, Issue 10, Page(s) e0224319

    Abstract: This corrects the article DOI: 10.1371/journal.pone.0222009.]. ...

    Abstract [This corrects the article DOI: 10.1371/journal.pone.0222009.].
    Language English
    Publishing date 2019-10-17
    Publishing country United States
    Document type Published Erratum
    ISSN 1932-6203
    ISSN (online) 1932-6203
    DOI 10.1371/journal.pone.0224319
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Inter-library loan at ZB MED

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  5. Article ; Online: Intraocular and Extraocular Colobomatous Cysts in Adults

    Awan, Khalid J.

    Ophthalmologica - International Journal of Ophthalmology

    1986  Volume 192, Issue 2, Page(s) 76–81

    Abstract: A 29-year-old woman had a colobomatous multiloculated cystic left eyeball. None of the normal structures of the globe were discernable by clinical examination. The cyst had been present since birth and had not grown in size since early childhood. Another ...

    Abstract A 29-year-old woman had a colobomatous multiloculated cystic left eyeball. None of the normal structures of the globe were discernable by clinical examination. The cyst had been present since birth and had not grown in size since early childhood. Another patient, a man of 73, had an intraocular colobomatous cyst occupying the temporal half of the large choroidal bridge coloboma in his left eye. This cyst was partially filled with shimmering crystalline fluid. This patient had bilateral open-angle glaucoma which had caused advanced damage to the optic nerve in the structurally normal right eye. It is interesting that glaucoma did not affect the left eye with choroidal coloboma and intraocular colobomatous cyst, which had normal vision. The author thinks that ectatic sclera in the area of coloboma might have protected the eye from elevated intraocular pressure.
    Keywords Colobomatous cysts ; Choroidal coloboma ; Congenital malformation ; Cystic eye ; Intraocular cyst ; Open-angle glaucoma
    Language English
    Publisher S. Karger AG
    Publishing place Basel
    Publishing country Switzerland
    Document type Article ; Online
    ZDB-ID 209735-7
    ISSN 1423-0267 ; 0030-3755 ; 0030-3755
    ISSN (online) 1423-0267
    ISSN 0030-3755
    DOI 10.1159/000309617
    Database Karger publisher's database

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