Search Results - bandwidth ((((extraction algorithm) OR (encryption algorithm))) OR (optimisation algorithm))

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  1. 1
    Enhanced chaotic image encryption algorithm based on Baker's map

    Enhanced chaotic image encryption algorithm based on Baker's map by Salleh, Mazleena, Ibrahim, Subariah, lsnin, Fauz

    Published 2003
    “…This paper discusses an alternative chaotic image encryption based on Baker’s map. This enhanced symmetric-key algorithm can support a variable-size image as opposed to the algorithm which is mainly based on Baker’s map that requires only square image for encryption. …”
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  2. 2
    New Lightweight Identity Based Encryption Algorithm for Mobile Device: Preliminary Study

    New Lightweight Identity Based Encryption Algorithm for Mobile Device: Preliminary Study by Norhidayah, Muhammad, Jasni, Mohamad Zain, Md Yazid, Mohd Saman

    Published 2012
    “…Therefore for this study we try to create a new lightweight algorithm for mobile device, we want to implement identity based encryption with new feature, suitable for mobile device specification. …”
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  3. 3
    A novel approach to signal encryption: improved version of conventional DSSS scheme

    A novel approach to signal encryption: improved version of conventional DSSS scheme by Mohd Abdur, Rashid, Saiful Bahri, Mohamed, A., Hiral, N., Sakibr

    Published 2011
    “…In most of the encryption scheme, some difficulties may arise such as complexity either in encryption or decryption, expansion in required bandwidth etc. …”
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  4. 4
    A Novel Approach to Signal Encryption: Improved Version of Conventional DSSS Scheme

    A Novel Approach to Signal Encryption: Improved Version of Conventional DSSS Scheme by -, Mohd Abdur Rashid, Mohamed, Saiful Bahri, -, A. Hiral, -, N. Sakibr

    Published 2011
    “…In most of the encryption scheme, some difficulties may arise such as complexity either in encryption or decryption, expansion in required bandwidth etc. …”
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  5. 5
    Speech coding techniques and algorithms

    Speech coding techniques and algorithms by A.Kassim, Liban, Khalifa, Othman Omran, Gunawan, Teddy Surya

    Published 2011
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  6. 6
    Comparison between RSA hardware and software implementation for WSNs sexcurity schemes

    Comparison between RSA hardware and software implementation for WSNs sexcurity schemes by Md. Tap, Abu Osman, Manttoro, Teddy, Alkalbani, Abdullah Said

    Published 2010
    “…There are several security schemes implemented using hardware or software trying to solve the problem of security in WSN by taking into consideration the limitations of sensors (bandwidth and energy), the majority of them are symmetric key encryption schemes and some others are asymmetric encryption schemes is not recommended to be used because of high time complexity and consumption demand. …”
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  7. 7
    An implementation of open systems interconnection (OSI) transport layer P2P identification algorithm using Netflow and Netfilter as a P2P traffic firewall / Amir Herman Amiruddin

    An implementation of open systems interconnection (OSI) transport layer P2P identification algorithm using Netflow and Netfilter as a P2P traffic firewall / Amir Herman Amiruddin by Amiruddin, Amir Herman

    Published 2014
    “…The experiment showed that, for P2P identification ability, Netflow based algorithm detected 28.7% more than DPI. Further investigation clearly showed it was because DPI failed to detect encrypted P2P hosts compared to DPI. …”
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  8. 8
    Development of security in wireless sensor network using IPv6

    Development of security in wireless sensor network using IPv6 by Jayapal, Vikneswary

    Published 2009
    “…The research proposed XOR encryption algorithm that possesses built-in and enhanced security measure. …”
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  9. 9
    Development of scalable video compression algorithm

    Development of scalable video compression algorithm by Khalifa, Othman Omran, Issa, Sinzobakwira, Abomhara, Mohamed

    Published 2011
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  10. 10
    Route optimization security in mobile IPv6 wireless networks: a test-bed experience

    Route optimization security in mobile IPv6 wireless networks: a test-bed experience by Mehdizadeh, Abbas, Khatun, Sabira, Mohd Ali, Borhanuddin, Raja Abdullah, Raja Syamsul Azmir, Kurup, Gopakumar

    Published 2008
    “…This algorithm is able to detect and prevent the attacker from modifying the data with using an encryption algorithm by cost of little bit increase but tolerable delay. …”
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  11. 11
    Modified Parameters of Harmony Search Algorithm for Better Searching

    Modified Parameters of Harmony Search Algorithm for Better Searching by Nur Farraliza, Mansor, Abas, Z.A, Shibghatullah, A.S., Rahman, A.F.N.A

    Published 2017
    “…The harmony search algorithm is classified as a meta-heuristics algorithm that is capable of solving hard and combinatorial or discrete optimisation problems. …”
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  12. 12
    Security enhancement of route optimization in mobile IPv6 networks

    Security enhancement of route optimization in mobile IPv6 networks by Mehdizadeh, Abbas, Khatun, Sabira, Mohd Ali, Borhanuddin, Raja Abdullah, Raja Syamsul Azmir, Kurup, Gopakumar

    Published 2008
    “…This algorithm is able to detect and prevent the attacker from modifying the data with using an encryption algorithm by cost of little bit increase but tolerable delay. …”
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  13. 13
    Parallelizing web scraping to improve performance and scalability

    Parallelizing web scraping to improve performance and scalability by Na, Yi Chun

    Published 2023
    “…It employs a message queuing algorithm to divide scraping tasks into smaller units and utilizes multiple worker nodes for concurrent web data extraction. …”
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  14. 14
    Study of noise robustness of First Formant Bandwidth (F1BW) method

    Study of noise robustness of First Formant Bandwidth (F1BW) method by Mohd Yusof, Shahrul Azmi, Siraj, Fadzilah, Yaacob, S., M.P, Paulraj, Nazri, Ahmad

    Published 2011
    “…Applications that use vowel phonemes require high degree of Standard Malay vowel recognition capability.In Malaysia, researches in vowel recognition is still lacking especially in the usage of Malay vowels, independent speaker systems, recognition robustness and algorithm speed and accuracy. This paper presents a noise robustness study on an improved vowel feature extraction method called First Formant Bandwidth (F1BW) on three classifiers of Multinomial Logistic Regression (MLR), K-Nearest Neighbors (k-NN) and Linear Discriminant Analysis (LDA).Results show that LDA performs best in overall vowel classification compared to MLR and KNN in terms of robustness capability.…”
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  15. 15
    Error concealment technique using wavelet neural network for wireless transmitted digital images

    Error concealment technique using wavelet neural network for wireless transmitted digital images by Al-Azzawi, Alaa Khamees

    Published 2012
    “…Continuous flow to send images via encrypted wireless channels may reduce the efficiency of transmission. …”
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  16. 16
    Development of a scalable video compression algorithm

    Development of a scalable video compression algorithm by Khalifa, Othman Omran, Issa, Sinzobakwira, Olanweraju, Rashidah Funke, Al Khazmi, El Mahdi A

    Published 2012
    “…To improve the perceptual quality of coded video in a computation-constrained scenario, through controlling per-frame complexity, a rate-distortion optimised (RDO) rate control algorithm for encoding low bit rate video helped to achieve the target bitrates and PSNR using Lagrangian multiplier function. …”
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  17. 17
    Application of optimized higher order sliding mode control on MEMS optical switch

    Application of optimized higher order sliding mode control on MEMS optical switch by Keramati, Ehsan, Teimoortashloo, Mazdak, Mohd Noor, Samsul Bahari

    Published 2012
    “…MEMS optical switches are used in optical networks in order to provide the desired bandwidth. This paper presents the results of an optimised Higher Order Sliding Mode (HOSM) position controller design. …”
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  18. 18
    Priority hybrid and EEF uplink scheduling algorithm for IEEE 802.16E

    Priority hybrid and EEF uplink scheduling algorithm for IEEE 802.16E by Oad, Aneel

    Published 2013
    “…The spectrum of constraints which have been extracted from the researched hybrid algorithm includes the static nature by which priorities are assigned and maintained during the entire duration of a transmission time. …”
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  19. 19
    Performance evaluation of compression techniques on scientific dataset / Lam Wai Leong

    Performance evaluation of compression techniques on scientific dataset / Lam Wai Leong by Lam , Wai Leong

    Published 2006
    “…This project looks into various data compression technique and when to use them, with specifically focus on ii evaluating the performance of existing data compression and extraction algorithms that best suit scientific dataset. …”
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  20. 20
    Efficient and secured compression and steganography technique in wireless sensor network

    Efficient and secured compression and steganography technique in wireless sensor network by Tuama, Ammar Yaseen

    Published 2016
    “…Furthermore, some analyses on hiding quality show that our algorithm retains the cover image quality as high as that of standard LSB algorithm. …”
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