Ashfaq A. Khokhar

Mohamed Hefeida, Turkmen Canli, Ashfaq A. Khokhar: CL-MAC: A Cross-Layer MAC protocol for heterogeneous Wireless Sensor Networks. Ad Hoc Networks 11(1): 213-225 (2013)

Heping Wang, Xiaobo Zhang, Farid Naït-Abdesselam, Ashfaq A. Khokhar: An asynchronous low-power medium access control protocol for wireless sensor networks. Wireless Communications and Mobile Computing 13(6): 604-618 (2013)

Ajay D. Kshemkalyani, Ashfaq A. Khokhar, Min Shen: Execution and Time Models for Pervasive Sensor Networks. IJNC 2(1): 2-17 (2012)

Fahad Saeed, Alan Perez-Rathke, Jaroslaw Gwarnicki, Tanya Y. Berger-Wolf, Ashfaq A. Khokhar: A high performance multiple sequence alignment system for pyrosequencing reads from multiple reference genomes. J. Parallel Distrib. Comput. 72(1): 83-93 (2012)

Fan Zhou, Goce Trajcevski, Oliviu Ghica, Roberto Tamassia, Peter Scheuermann, Ashfaq A. Khokhar: Deflection-Aware Tracking-Principal Selection in Active Wireless Sensor Networks. IEEE T. Vehicular Technology 61(7): 3240-3254 (2012)

Daehan Won, Chun-An Chou, Wanpracha Art Chaovalitwongse, Tanya Y. Berger-Wolf, Bhaskar DasGupta, Ashfaq A. Khokhar, Marco Maggioni, Saad I. Sheikh, Mary V. Ashley, Jason Palagi: An integrated optimization framework for inferring two generation kinships and parental genotypes from microsatellite samples. BCB 2012: 392-399

Xi Xu, Rashid Ansari, Ashfaq A. Khokhar: Power-Efficient Algorithms for Fourier Analysis over Random Wireless Sensor Network. DCOSS 2012: 109-115

Mohamed M. Ali Mohamed, Ashfaq A. Khokhar, Goce Trajcevski, Rashid Ansari, Aris Ouksel: Approximate hybrid query processing in wireless sensor networks. SIGSPATIAL/GIS 2012: 542-545

Mohamed Hefeida, Ashfaq A. Khokhar: A cross-layer approach for context-aware data gathering in Wireless Sensor Networks. GLOBECOM 2012: 238-243

Min Shen, Ajay D. Kshemkalyani, Ashfaq A. Khokhar: Detecting Tree Distributed Predicates. ICPP Workshops 2012: 598-599

Mohamed Hefeida, Min Shen, Ajay D. Kshemkalyani, Ashfaq A. Khokhar: Cross-layer protocols for WSNs: A simple design and simulation paradigm. IWCMC 2012: 844-849

Yasaman Keshtkarjahromi, Rashid Ansari, Ashfaq A. Khokhar: Energy Efficient Decentralized Detection. CoRR abs/1210.3292 (2012)

Xi Xu, Rashid Ansari, Ashfaq A. Khokhar: Power-efficient Hierarchical Data Aggregation using Compressive Sensing in WSN. CoRR abs/1210.3876 (2012)

Mohamed Hefeida, Turkmen Canli, Ajay D. Kshemkalyani, Ashfaq A. Khokhar: Context modeling in collaborative sensor network applications. CTS 2011: 274-279

Goce Trajcevski, Fan Zhou, Roberto Tamassia, Besim Avci, Peter Scheuermann, Ashfaq A. Khokhar: Bypassing Holes in Sensor Networks: Load-Balance vs. Latency. GLOBECOM 2011: 1-5

Ajay D. Kshemkalyani, Ashfaq A. Khokhar, Min Shen: Execution and Time Models for Pervasive Sensor Networks. IPDPS Workshops 2011: 639-647

Mohamed M. Ali Mohamed, Ashfaq A. Khokhar: Dynamic Indexing System for Spatio-temporal Queries in Wireless Sensor Networks. Mobile Data Management (2) 2011: 35-37

Mohamed Hefeida, Turkmen Canli, Ashfaq A. Khokhar: Supporting multi-hop and multi-packet transmission in asynchronous WSNs. Wireless Days 2011: 1-6

Mary V. Ashley, Tanya Y. Berger-Wolf, Wanpracha Art Chaovalitwongse, Bhaskar DasGupta, Ashfaq A. Khokhar, Saad I. Sheikh: An Implicit Cover Problem in Wild Population Study. CoRR abs/1102.5471 (2011)

Mary V. Ashley, Tanya Y. Berger-Wolf, Wanpracha Art Chaovalitwongse, Bhaskar DasGupta, Ashfaq A. Khokhar, Saad I. Sheikh: An Implicit Cover Problem in wild Population Study. Discrete Math., Alg. and Appl. 2(1): 21-32 (2010)

Saad I. Sheikh, Tanya Y. Berger-Wolf, Ashfaq A. Khokhar, Isabel C. Caballero, Mary V. Ashley, Wanpracha Art Chaovalitwongse, Chun-An Chou, Bhaskar DasGupta: Combinatorial Reconstruction of Half-Sibling Groups from Microsatellite Data. J. Bioinformatics and Computational Biology 8(2): 337-356 (2010)

Heping Wang, Xiaobo Zhang, Farid Naït-Abdesselam, Ashfaq A. Khokhar: Cross-Layer Optimized MAC to Support Multihop QoS Routing for Wireless Sensor Networks. IEEE T. Vehicular Technology 59(5): 2556-2563 (2010)

Fadi Almasalha, Rogelio Hasimoto-Beltran, Ashfaq A. Khokhar: Performance evaluation of different encryption schemes on portable and mobile platforms. Green Computing Conference 2010: 435-441

Fadi Almasalha, Ashfaq A. Khokhar, Shahab Baqai: Selective encryption based data security for Ogg streams. ICASSP 2010: 1850-1853

Xu Chen, Dan Schonfeld, Ashfaq A. Khokhar: Non-linear kernel space invariant representation for view-invariant motion trajectory retrieval and classification. ICASSP 2010: 5582-5585

Xu Chen, Dan Schonfeld, Ashfaq A. Khokhar: Bilinear invariant representation for video classification and retrieval. ICIP 2010: 2385-2388

Saad I. Sheikh, Ashfaq A. Khokhar, Tanya Y. Berger-Wolf: Efficient and scalable parallel reconstruction of sibling relationships from genetic data in wild populations. IPDPS Workshops 2010: 1-8

Turkmen Canli, Mohamed Hefeida, Ashfaq A. Khokhar: BulkMAC: a cross-layer based MAC protocol for wireless sensor networks. IWCMC 2010: 442-446

Fadi Almasalha, Ashfaq A. Khokhar, Rogelio Hasimoto-Beltran: Scalable encryption of variable length coded video bit streams. LCN 2010: 192-195

Xiang Ma, Xu Chen, Ashfaq A. Khokhar, Dan Schonfeld: Motion Trajectory-Based Video Retrieval, Classification, and Summarization. Video Search and Mining 2010: 53-82

Sufyan Ababneh, Rashid Ansari, Ashfaq A. Khokhar: Compensated Signature Embedding for Multimedia Content Authentication. J. Data and Information Quality 1(3) (2009)

Fahad Saeed, Ashfaq A. Khokhar: A domain decomposition strategy for alignment of multiple biological sequences on multiprocessor platforms. J. Parallel Distrib. Comput. 69(7): 666-677 (2009)

Sufyan Ababneh, Rashid Ansari, Ashfaq A. Khokhar: Iterative compensation schemes for multimedia content authentication. J. Visual Communication and Image Representation 20(5): 303-311 (2009)

Xiang Ma, Faisal I. Bashir, Ashfaq A. Khokhar, Dan Schonfeld: Event Analysis Based on Multiple Interactive Motion Trajectories. IEEE Trans. Circuits Syst. Video Techn. 19(3): 397-406 (2009)

Xiang Ma, Dan Schonfeld, Ashfaq A. Khokhar: Video Event Classification and Image Segmentation Based on Noncausal Multidimensional Hidden Markov Models. IEEE Transactions on Image Processing 18(6): 1304-1313 (2009)

Xiaobo Zhang, Heping Wang, Farid Naït-Abdesselam, Ashfaq A. Khokhar: Distortion Analysis for Real-Time Data Collection of Spatially Temporally Correlated Data Fields in Wireless Sensor Networks. IEEE T. Vehicular Technology 58(3): 1583-1594 (2009)

Xu Chen, Dan Schonfeld, Ashfaq A. Khokhar: Localization and Trajectory Estimation of Mobile Objects Using Minimum Samples. IEEE T. Vehicular Technology 58(8): 4439-4446 (2009)

Xiaobo Zhang, Heping Wang, Farid Naït-Abdesselam, Ashfaq A. Khokhar: Optimizing distortion for real-time data gathering in randomly deployed sensor networks. Wireless Communications and Mobile Computing 9(10): 1360-1368 (2009)

Mary V. Ashley, Tanya Y. Berger-Wolf, Wanpracha Art Chaovalitwongse, Bhaskar DasGupta, Ashfaq A. Khokhar, Saad I. Sheikh: On Approximating an Implicit Cover Problem in Biology. AAIM 2009: 43-54

Fahad Saeed, Ashfaq A. Khokhar, Osvaldo Zagordi, Niko Beerenwinkel: Multiple Sequence Alignment System for Pyrosequencing Reads. BICoB 2009: 362-375

Xiang Ma, Dan Schonfeld, Ashfaq A. Khokhar: Dynamic updating and downdating matrix SVD and tensor HOSVD for adaptive indexing and retrieval of motion trajectories. ICASSP 2009: 1129-1132

Xu Chen, Dan Schonfeld, Ashfaq A. Khokhar: View-invariant tensor null-space representation for multiple motion trajectory retrieval and classification. ICASSP 2009: 3545-3548

Turkmen Canli, Ashfaq A. Khokhar: PRMAC: Pipelined Routing Enhanced MAC Protocol for Wireless Sensor Networks. ICC 2009: 1-5

Xiang Ma, Ashfaq A. Khokhar, Dan Schonfeld: Robust video mining based on local similarity alignment of motion trajectories. ICIP 2009: 281-284

Xu Chen, Dan Schonfeld, Ashfaq A. Khokhar: Localized Null Space representation for dynamic updating and downdating in image and video databases. ICIP 2009: 801-804

Soufiene Djahel, Farid Naït-Abdesselam, Ashfaq A. Khokhar: A cross layer framework to mitigate a joint MAC and routing attack in multihop wireless networks. LCN 2009: 730-737

Fadi Almasalha, Ashfaq A. Khokhar, A. Amin, Shahab Baqai: Scalable security of streaming multimedia contents. LCN 2009: 977-981

Turkmen Canli, Ashfaq A. Khokhar: Data Acquisition and Dissemination in Sensor Networks. Encyclopedia of Database Systems 2009: 548-552

Fahad Saeed, Ashfaq A. Khokhar: Sample-Align-D: A High Performance Multiple Sequence Alignment System using Phylogenetic Sampling and Domain Decomposition. CoRR abs/0901.2742 (2009)

Fahad Saeed, Ashfaq A. Khokhar: An Overview of Multiple Sequence Alignment Systems. CoRR abs/0901.2747 (2009)

Fahad Saeed, Ashfaq A. Khokhar: A Domain Decomposition Strategy for Alignment of Multiple Biological Sequences on Multiprocessor Platforms. CoRR abs/0905.1744 (2009)

Loay Abusalah, Ashfaq A. Khokhar, Mohsen Guizani: A survey of secure mobile ad hoc routing protocols. IEEE Communications Surveys and Tutorials 10(1-4): 78-93 (2008)

Hafiz Malik, Rashid Ansari, Ashfaq A. Khokhar: Robust audio watermarking using frequency-selective spread spectrum. IET Information Security 2(4): 129-150 (2008)

Soufiene Djahel, Farid Naït-Abdesselam, Zonghua Zhang, Ashfaq A. Khokhar: Defending against packet dropping attack in vehicular ad hoc networks. Security and Communication Networks 1(3): 245-258 (2008)

Zill-E-Huma Kamal, Ajay K. Gupta, Ashfaq A. Khokhar, Leszek Lilien: Power Consumption Analysis of Maximum A Posterior Classifier Using LU Decomposition and Jacobi Iterations. IEEE Trans. Parallel Distrib. Syst. 19(11): 1473-1483 (2008)

Xu Chen, Dan Schonfeld, Ashfaq A. Khokhar: Robust null space representation and sampling for view-invariant motion trajectory analysis. CVPR 2008

Sufyan Ababneh, Ashfaq A. Khokhar, Rashid Ansari: A multimedia-content authentication and recovery protocol in peer-to-peer networks. EIT 2008: 90-95

Sufyan Ababneh, Rashid Ansari, Ashfaq A. Khokhar: Scalable multimedia-content integrity verification with robust hashing. EIT 2008: 263-266

Xiaobo Zhang, Heping Wang, Ashfaq A. Khokhar: Distortion Analysis for Real-Time Reconstruction of Correlated Data Field in Heterogeneous Sensor Networks. GLOBECOM 2008: 178-182

Xiaobo Zhang, Heping Wang, Ashfaq A. Khokhar: An Energy-Efficient MAC-Layer Transmission Algorithm Considering Fading Channels for Cluster-Based Sensor Networks. GLOBECOM 2008: 378-382

Eser Ustunel, Xu Chen, Dan Schonfeld, Ashfaq A. Khokhar: Null-Space representation for view-invariant motion trajectory classification-recognition and indexing-retrieval. ICASSP 2008: 809-812

Xiang Ma, Dan Schonfeld, Ashfaq A. Khokhar: Distributed multi-dimensional hidden Markov models for image and trajectory-based video classifications. ICASSP 2008: 957-960

Sufyan Ababneh, Rashid Ansari, Ashfaq A. Khokhar: Improved image authentication using closed-form compensation and spread-spectrum watermarking. ICASSP 2008: 1781-1784

Soufiene Djahel, Farid Naït-Abdesselam, Ashfaq A. Khokhar: An Acknowledgment-Based Scheme to Defend Against Cooperative Black Hole Attacks in Optimized Link State Routing Protocol. ICC 2008: 2780-2785

Xu Chen, Dan Schonfeld, Ashfaq A. Khokhar: Robust multi-dimensional Null Space representation for image retrieval and classification. ICIP 2008: 177-180

Fahad Saeed, Ashfaq A. Khokhar: Sample-Align-D: A high performance Multiple Sequence Alignment system using phylogenetic sampling and domain decomposition. IPDPS 2008: 1-9

Fadi Almasalha, Nikita Agarwal, Ashfaq A. Khokhar: Secure Multimedia Transmission over RTP. ISM 2008: 404-411

H. M. A. Malik, Rashid Ansari, Ashfaq A. Khokhar: Robust Data Hiding in Audio Using Allpass Filters. IEEE Transactions on Audio, Speech & Language Processing 15(4): 1296-1304 (2007)

Faisal I. Bashir, Ashfaq A. Khokhar, Dan Schonfeld: Object Trajectory-Based Activity Classification and Recognition Using Hidden Markov Models. IEEE Transactions on Image Processing 16(7): 1912-1919 (2007)

Faisal I. Bashir, Ashfaq A. Khokhar, Dan Schonfeld: Real-Time Motion Trajectory-Based Indexing and Retrieval of Video Sequences. IEEE Transactions on Multimedia 9(1): 58-65 (2007)

Waseem Ahmad, Ashfaq A. Khokhar: An Architecture for Privacy Preserving Collaborative Filtering on Web Portals. IAS 2007: 273-278

Heping Wang, Xiaobo Zhang, Ashfaq A. Khokhar: Efficient "Void" Handling in Contention-Based Geographic Routing for Wireless Sensor Networks. GLOBECOM 2007: 663-667

Loay Abusalah, Ashfaq A. Khokhar: TARP Performance in a Mobile World. GLOBECOM 2007: 700-704

Xiaobo Zhang, Heping Wang, Ashfaq A. Khokhar: Distortion Analysis for Real-Time Data Gathering of Spatially-Temporally Correlated Fields in Sensor Networks. GLOBECOM 2007: 828-832

Heping Wang, Xiaobo Zhang, Farid Naït-Abdesselam, Ashfaq A. Khokhar: DPS-MAC: An Asynchronous MAC Protocol for Wireless Sensor Networks. HiPC 2007: 393-404

Xiaobo Zhang, Heping Wang, Ashfaq A. Khokhar: An Energy-efficient Data Gathering Scheme for Event Driven Applications in Sensor Networks. HPCNCS 2007: 212-217

Waseem Ahmad, Ashfaq A. Khokhar: SAMcast - A Scalable, Secure and Authenticated Multicast Protocol for Large Scale P2P Networks. ICC 2007: 1478-1483

Xiang Ma, Dan Schonfeld, Ashfaq A. Khokhar: A General Two-Dimensional Hidden Markov Model and its Application in Image Classification. ICIP (6) 2007: 41-44

Sufyan Ababneh, Ashfaq A. Khokhar, Rashid Ansari: Compensated Signature Embedding Based Multimedia Content Authentication System. ICIP (1) 2007: 393-396

Waseem Ahmad, Ashfaq A. Khokhar: Phoenix: Privacy Preserving Biclustering on Horizontally Partitioned Data. PinKDD 2007: 14-32

Rogelio Hasimoto-Beltran, Ashfaq A. Khokhar: Ocultamiento de Errores Espacial Mediante Curvas de Bezier. Computación y Sistemas 9(3) (2006)

Faisal I. Bashir, Ashfaq A. Khokhar, Dan Schonfeld: View-invariant motion trajectory-based activity classification and recognition. Multimedia Syst. 12(1): 45-54 (2006)

Turkmen Canli, Ajay K. Gupta, Ashfaq A. Khokhar: Power Efficient Algorithms for Computing Fast Fourier Transform over Wireless Sensor Networks. AICCSA 2006: 549-556

Loay Abusalah, Ashfaq A. Khokhar, Mohsen Guizani: Trust Aware Routing in Mobile Ad Hoc Networks. GLOBECOM 2006

Waseem Ahmad, Ashfaq A. Khokhar: Secure Aggregation in Large Scale Overlay Networks. GLOBECOM 2006

Shashank Khanvilkar, Ashfaq A. Khokhar: Efficient transmission of MP3 streams over VPNs. GLOBECOM 2006

Heping Wang, Xiaobo Zhang, Ashfaq A. Khokhar: An Energy-Efficient Low-Latency MAC Protocol for Wireless Sensor Networks. GLOBECOM 2006

Zille Huma Kamal, Ajay K. Gupta, Leszek Lilien, Ashfaq A. Khokhar: An Efficient MAP Classifier for Sensornets. HiPC 2006: 560-571

Jianhong Zhou, Ashfaq A. Khokhar: ParRescue: Scalable Parallel Algorithm and Implementation for Biclustering over Large Distributed Datasets. ICDCS 2006: 21

Giorgio Pioppo, Rashid Ansari, Ashfaq A. Khokhar, Guido Masera: Low-Complexity Video Compression Combining Adaptive Multifoveation and Reuse of High-Resolution Information. ICIP 2006: 3153-3156

Xiang Ma, Faisal I. Bashir, Ashfaq A. Khokhar, Dan Schonfeld: Tensor-Based Multiple Object Trajectory Indexing and Retrieval. ICME 2006: 341-344

Hafiz Malik, Ashfaq A. Khokhar, Rashid Ansari, Marco Salvemini: Blind Detection for Additive Embedding Using Underdetermined ICA. ISM 2006: 758-761

Loay Abusalah, Ashfaq A. Khokhar, G. BenBrahim, W. ElHajj: TARP: trust-aware routing protocol. IWCMC 2006: 135-140

Zhihui Chen, Ashfaq A. Khokhar, Shahab Baqai: A throughput-efficient two level access control scheme for multimedia CDMA networks. IWCMC 2006: 755-760

Hafiz Malik, Farhan A. Baqai, Ashfaq A. Khokhar, Rashid Ansari: Secure Data-Hiding in Multimedia Using NMF. MRCS 2006: 265-272

Ying Liu, Alok N. Choudhary, Jianhong Zhou, Ashfaq A. Khokhar: A Scalable Distributed Stream Mining System for Highway Traffic Data. PKDD 2006: 309-321

Xiaobo Zhang, Heping Wang, Ashfaq A. Khokhar: An Energy-Efficient Data Collection Protocol for Mobile Sensor Networks. VTC Fall 2006: 1-5

Zille Huma Kamal, Ajay K. Gupta, Leszek Lilien, Ashfaq A. Khokhar: Classification using Efficient LU Decomposition in Sensornets. Wireless and Optical Communications 2006

Zhihui Chen, Ashfaq A. Khokhar: A channel reservation procedure for fading channels in wireless local area networks. IEEE Transactions on Wireless Communications 4(2): 689-699 (2005)

Ji Wang, M. J. Ikram, Ashfaq A. Khokhar: Efficient transmission of MPEG-2 video bit streams over HIPERLAN/2. Wireless Communications and Mobile Computing 5(2): 153-164 (2005)

Zhihui Chen, Ashfaq A. Khokhar: Improved channel-aware MAC protocols for wireless local area networks. Wireless Communications and Mobile Computing 5(3): 319-327 (2005)

Mark Terwilliger, Ajay K. Gupta, Ashfaq A. Khokhar, Garrison W. Greenwood: Localization using evolution strategies in sensornets. Congress on Evolutionary Computation 2005: 322-327

Cheng Chang, Rashid Ansari, Ashfaq A. Khokhar: Multiple Object Tracking with Kernel Particle Filter. CVPR (1) 2005: 566-573

Hafiz Malik, Ashfaq A. Khokhar, Rashid Ansari: Improved watermark detection for spread-spectrum based watermarking using independent component analysis. Digital Rights Management Workshop 2005: 102-111

Faisal I. Bashir, Wei Qu, Ashfaq A. Khokhar, Dan Schonfeld: HMM-based motion recognition system using segmented PCA. ICIP (3) 2005: 1288-1291

Rogelio Hasimoto-Beltran, Ashfaq A. Khokhar: Spatial Error Concealment Based on Bezier Curves. ICME 2005: 996-999

Faisal I. Bashir, Ashfaq A. Khokhar, Dan Schonfeld: Automatic Object Trajectory-Based Motion Recognition Using Gaussian Mixture Models. ICME 2005: 1532-1535

Shashank Khanvilkar, Ashfaq A. Khokhar: Towards a Scalable and Flexible Architecture for Virtual Private Networks. ICN (2) 2005: 597-605

Asif Javed, Ashfaq A. Khokhar: Frequent Pattern Mining on Message Passing Multiprocessor Systems. Distributed and Parallel Databases 16(3): 321-334 (2004)

Parimala Thulasiraman, Ashfaq A. Khokhar, Gerd Heber, Guang R. Gao: A fine-grain load-adaptive algorithm of the 2D discrete wavelet transform for multithreaded architectures. J. Parallel Distrib. Comput. 64(1): 68-78 (2004)

Rogelio Hasimoto-Beltran, Shahab Baqai, Ashfaq A. Khokhar: Transform domain inter-block interleaving schemes for robust image and video transmission in ATM networks. J. Visual Communication and Image Representation 15(4): 522-547 (2004)

Ashfaq A. Khokhar, Arif Ghafoor: Special Issue on Multimedia Document Management Systems. Multimedia Syst. 9(6): 533-534 (2004)

Cheng Chang, Rashid Ansari, Ashfaq A. Khokhar: Cyclic Articulated Human Motion Tracking by Sequential Ancestral Simulation. CVPR (2) 2004: 45-52

Rogelio Hasimoto-Beltran, Ashfaq A. Khokhar: Robust MPEG-2 SNR Scalable Coding Using Variable End-of-Block. ENC 2004: 151-158

Zhihui Chen, Ashfaq A. Khokhar: A two level control scheme for data traffic in CDMA system. ICC 2004: 2980-2984

Shashank Khanvilkar, Ashfaq A. Khokhar: Experimental evaluations of Open- Source Linux-based VPN solutions. ICCCN 2004: 181-186

Hafiz Malik, Ashfaq A. Khokhar, Rashid Ansari: Robust data-hiding in audio. ICME 2004: 959-962

A. M. Bagci, Rashid Ansari, Ashfaq A. Khokhar, E. Cetin: Eye Tracking Using Markov Models. ICPR (3) 2004: 818-821

Faisal I. Bashir, Ashfaq A. Khokhar, Dan Schonfeld: A hybrid system for affine-invariant trajectory retrieval. Multimedia Information Retrieval 2004: 235-242

Zhihui Chen, Ashfaq A. Khokhar: Self organization and energy efficient TDMA MAC protocol by wake up for wireless sensor networks. SECON 2004: 335-341

Turkmen Canli, Mark Terwilliger, Ajay K. Gupta, Ashfaq A. Khokhar: Power - time optimal algorithm for computing FFT over sensor networks. SenSys 2004: 293-294

David A. Bader, Ashfaq A. Khokhar (Eds.): Proceedings of the ISCA 17th International Conference on Parallel and Distributed Computing Systems, September 15-17, 2004, The Canterbury Hotel, San Francisco, California, USA. ISCA 2004, isbn 1-880843-52-8

Ashfaq A. Khokhar, Susanne E. Hambrusch, Erturk Dogan Kocalar: Termination detection in data-driven parallel computations/applications. J. Parallel Distrib. Comput. 63(3): 312-326 (2003)

Asif Javed, Ashfaq A. Khokhar: Scalable Parallel Algorithm for Mining Frequent Patterns on Message Passing Multiprocessor Systems. ISCA PDCS 2003: 157-162

Cheng Chang, Rashid Ansari, Ashfaq A. Khokhar: Robust tracking of cyclic nonrigid motion. ICIP (3) 2003: 337-340

Faisal I. Bashir, Ashfaq A. Khokhar, Dan Schonfeld: Segmented trajectory based indexing and retrieval of video data. ICIP (2) 2003: 623-626

Zhihui Chen, Ashfaq A. Khokhar: An Improved MAC Protocol for Wireless Local Access Network. LCN 2003: 196-202

Zhihui Chen, Ashfaq A. Khokhar: Improved MAC protocols for DCF and PCF modes over fading channels in wireless LANs. WCNC 2003: 1297-1302

Zhihui Chen, Ashfaq A. Khokhar: An access control scheme for bursty traffic in CDMA system. WCNC 2003: 1691-1695

Parimala Thulasiraman, Kevin B. Theobald, Ashfaq A. Khokhar, Guang R. Gao: Efficent Multithreaded Algorithms for the Fast Fourier Transform. Scalable Computing: Practice and Experience 5(2) (2002)

Isabel F. Cruz, Ashfaq A. Khokhar, Bing Liu, A. Prasad Sistla, Ouri Wolfson, Clement T. Yu: Research Activities in Database Management and Information Retrieval at the University of Illinois at Chicago. SIGMOD Record 31(3): 103-108 (2002)

Hafiz Malik, Ashfaq A. Khokhar, Rashid Ansari, Bruno Cappe de Baillon: Predominant pitch contour extraction from audio signals. ICME (2) 2002: 257-260

Ji Wang, Ashfaq A. Khokhar, Vijay K. Garg: Video Communication with QoS Guarantees over HIPERLAN/2. ISMSE 2002: 312-319

Shahab Baqai, Farhan A. Baqai, Usman Hameed, Sohail Sheikh, Ashfaq A. Khokhar: Error Resilience of EZW Coder for Image Transmission in Lossy Networks. ISMSE 2002: 328-

Elif Albuz, Erturk Dogan Kocalar, Ashfaq A. Khokhar: Scalable Color Image Indexing and Retrieval Using Vector Wavelets. IEEE Trans. Knowl. Data Eng. 13(5): 851-861 (2001)

Jamshed N. Patel, Ashfaq A. Khokhar, Leah H. Jamieson: Scalability of 2-D wavelet transform algorithms: analytical and experimental results on MPPs. IEEE Transactions on Signal Processing 48(12): 3407-3419 (2000)

Rogelio Hasimoto-Beltran, Sohail Sheikh, Ashfaq A. Khokhar: A Compression-Efficient Forward Error Control Mechanism for Image Transmission over ATM Networks. IEEE International Conference on Multimedia and Expo (I) 2000: 509-512

Guohui Li, Ashfaq A. Khokhar: Content-Based Indexing and Retrieval of Audio Data using Wavelets. IEEE International Conference on Multimedia and Expo (II) 2000: 885-888

Rogelio Hasimoto-Beltran, Ashfaq A. Khokhar: Dynamic Adaptive Forward Error Control for Image Transmission over Lossy Networks. ITCC 2000: 402-407

Parimala Thulasiraman, Kevin B. Theobald, Ashfaq A. Khokhar, Guang R. Gao: Multithreaded algorithms for the fast Fourier transform. SPAA 2000: 176-185

Young Francis Day, Ashfaq A. Khokhar, Serhan Dagtas, Arif Ghafoor: A Multi-Level Abstraction and Modeling in Video Databases. Multimedia Syst. 7(5): 409-423 (1999)

Serhan Dagtas, Wasfi Al-Khatib, Arif Ghafoor, Ashfaq A. Khokhar: Trail-Based Approach for Video Data Indexing and Retrieval. ICMCS, Vol. 2 1999: 235-239

Ashfaq A. Khokhar, Gerd Heber, Parimala Thulasiraman, Guang R. Gao: Load Adaptive Algorithms and Implementations for the 2D Discrete Wavelet Transform on Fine-Grain Multithreaded Architectures. IPPS/SPDP 1999: 458-462

Susanne E. Hambrusch, Ashfaq A. Khokhar, Yi Liu: Scalable S-To-P Broadcasting on Message-Passing MPPs. IEEE Trans. Parallel Distrib. Syst. 9(8): 758-768 (1998)

Shahzad Ali, Ashfaq A. Khokhar: Distributed Center Location Algorithm for Fault-Tolerant Multicast in Wide-Area Networks. SRDS 1998: 324-329

Rogelio Hasimoto-Beltran, Ashfaq A. Khokhar: Pixel Level Interleaving Schemes for Robust Image Communication. SRDS 1998: 455-460

Farooq Hameed, Susanne E. Hambrusch, Ashfaq A. Khokhar, Jamshed N. Patel: Contour ranking on coarse grained machines: a case study for low-level vision computations. Concurrency - Practice and Experience 9(3): 203-221 (1997)

Frank K. H. A. Dehne, Xiaotie Deng, Patrick W. Dymond, Andreas Fabri, Ashfaq A. Khokhar: A Randomized Parallel Three-Dimensional Convex Hull Algorithm for Coarse-Grained Multicomputers. Theory Comput. Syst. 30(6): 547-558 (1997)

Jamshed N. Patel, Ashfaq A. Khokhar, Leah H. Jamieson: Scalable Parallel Implementations of List Ranking on Fine-Grained Machines. IEEE Trans. Parallel Distrib. Syst. 8(10): 1006-1018 (1997)

Susanne E. Hambrusch, Ashfaq A. Khokhar: Maintaining Spatial Data Sets in Distributed-Memory Machines. IPPS 1997: 702-707

Susanne E. Hambrusch, Ashfaq A. Khokhar: C³: A Parallel Model for Coarse-Grained Machines. J. Parallel Distrib. Comput. 32(2): 139-154 (1996)

Shahab Baqai, M. Farrukh Khan, Miae Woo, Seiichi Shinkai, Ashfaq A. Khokhar, Arif Ghafoor: Quality-Based Evaluation of Multimedia Synchronization Protocols for Distributed Multimedia Information Systems. IEEE Journal on Selected Areas in Communications 14(7): 1388-1403 (1996)

Jamshed N. Patel, Ashfaq A. Khokhar, Leah H. Jamieson: On the Scalability of 2-D Wavelet Transform Algorithms on Fine-grained Parallel Machines. ICPP, Vol. 2 1996: 24-28

Susanne E. Hambrusch, Ashfaq A. Khokhar, Yi Liu: Scalable S-to-P Broadcasting on Message-Passing MPPs. ICPP, Vol. 1 1996: 69-76

Tosiyasu L. Kunii, Yoshihisa Shinagawa, Raymond A. Paul, M. F. Kahn, Ashfaq A. Khokhar: Issues in Storage and Retrieval of Multimedia Data. Multimedia Syst. 3(5-6): 298-304 (1995)

Susanne E. Hambrusch, Farooq Hameed, Ashfaq A. Khokhar: Communication Operations on Coarse-Grained Mesh Architectures. Parallel Computing 21(5): 731-752 (1995)

Young Francis Day, Serhan Dagtas, Mitsutoshi Iino, Ashfaq A. Khokhar, Arif Ghafoor: An Object-Oriented Conceptual Modeling of Video Data. ICDE 1995: 401-408

Young Francis Day, Serhan Dagtas, Mitsutoshi Iino, Ashfaq A. Khokhar, Arif Ghafoor: Spatio-Temporal Modeling of Video Data for On-Line Object-Oriented Query Processing. ICMCS 1995: 98-105

Jamshed N. Patel, Ashfaq A. Khokhar, Leah H. Jamieson: Scalable parallel list ranking of image edges on fine-grained machines. IPPS 1995: 717-

Frank K. H. A. Dehne, Xiaotie Deng, Patrick W. Dymond, Andreas Fabri, Ashfaq A. Khokhar: A Randomized Parallel 3D Convex Hull Algorithm for Coarse Grained Multicomputers. SPAA 1995: 27-33

Cho-Li Wang, Viktor K. Prasanna, Hyoung Joong Kim, Ashfaq A. Khokhar: Scalable Data Parallel Implementations of Object Recognition Using Geometric Hashing. J. Parallel Distrib. Comput. 21(1): 96-109 (1994)

Ashfaq A. Khokhar, Viktor K. Prasanna, Cho-Li Wang: Scalable Data Parallel Implementations of Object Recognition on Connection Machine CM-. HICSS (2) 1994: 130-139

Ashfaq A. Khokhar, Viktor K. Prasanna, Muhammad E. Shaaban, Cho-Li Wang: Heterogeneous Computing: Challenges and Opportunities. IEEE Computer 26(6): 18-27 (1993)

Ashfaq A. Khokhar, Wei-Ming Lin: Stereo and Image Matching on Fixed Size Linear Arrays. IPPS 1993: 449-453

Ashfaq A. Khokhar, Michel Dubois: Matching Algorithms and Architecture in Hierarchical Shared-Memory Multiprocessor (HMS) Systems. IPPS 1992: 558-561