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Bioinformatics & Bio-computing
   
Netcentric Computing
>> Internet Routing
>> Multimedia Communication, Multimedia Information Retrieval
       

 
Bioinformatics & Bio-computing
- Jyotsna Kasturi, Raj Acharya, Murali Ramanathan: An information theoretic approach for analyzing temporal patterns of gene expression. Bioinformatics 19(4): 449-458, 2003
- X. Y. Wei, J. Samarabandu, R. Devdhar, A. Seijel, R. Acharya, R. Berezney, Segregation and Transcription of Replication Sites into Higher Order Domains,Science, 281:(5382) 1502-1505, Sep 4, 1998.
- C. Wen, R. Acharya, Self Similar Texture Characterization using a Fourier Domain MLE Method, Pattern Recognition Letters, 19:(8)735-739.
- A. Butt, R. Acharya, C. Sibata, K. Shin, Surface Matching of Multimodality Images by a Fuzzy Elastic Reg istration Technique, CMIG, 22 (1998), 13-23.
- E. Andres, R. Acharya, C. Sibata, Discrete Analytical Hyperplanes, Graphical Models and Image Processing, Vol 59, No 5, Sep, pp302-309, 1997.
- J. Y. Rho, D. Flarity, V. Swarnakar, R.Acharya, The Characterization of Broadband Ultrasound Attenuation and Fractal Analysis of Biomechanical Properties, Bone, vol 20,No 5, pp497-504, 1997.
- E. Andres, R. Menon, C. Sibata, R. Acharya, Rational Bitmap Scaling, Pattern Recognition Letters, 17:(14)1471-1475.
- R. Wasserman, R. Acharya, C. Sibata, K. Shin, Patient Specific In Vivo Tumor Models, Mathematical Biosciences , 136(2) 111-140, Sep 1996.
- C. Y. Wen, R. Acharya, Time-Frequency Characterization of Fractal Textures, Conference on Information Sciences and Systems , Princeton, March 1996.
- A. Morales, R. Acharya, S. J. Ko, Morphological Pyramids with Alternating Sequential Filters, IEEE Transactions on Image Processing , vol. 4, No 7, pp965-977, July 1995.
- R. Acharya, D. Goldgof, E. Hoffman, Editorial: Cardiopulmonary Imaging, Computerized Medical Imaging and Graphics , vol. 19, No 1, pg1, Feb 1995
- D. Ibarudene, R. Acharya, Parallel Display of Objects with Linear Octrees,IEEE Transactions on Parallel and Distributed Computing , vol. 6, No 1, pp79-85, Jan 1995.
- R. Acharya, R. Wasserman, J. Stevens and C. Hinjosa, Biomedical Imaging Modalities: A Tutorial, Computerized Medical Imaging and Graphics , vol. 1, No 1, pp3-25, Jan 1995.
- V. Swarnakar, R. Acharya, Fractal Moments and Texture Characterization, IEEE International Conference on Image Processing, Chicago, Oct 1998.
- V. Swarnarkar, R. Acharya, C. Sibata, K. H. Shin, Fractal Based Characterization of Structural Changes in Biomedical Images, Physiology and Function from Multidimensional Images , Newport Beach, CA, Feb 1996.
- R. Wasserman, R. Acharya, C. Sibata, K.H. Shin, Patient-Specific Tumor Prognosis Prediction via Multimodality Imaging, Physiology and Function from Multidimensional Images , Newport Beach, CA, Feb 1995.
- R. Menon, R. Acharya, Three Dimensional Surface Representation of DNA Replication Sites using Finite-Element based Deformable Models, Physiology and Function from MD Images , Newport Beach, CA, Feb 1996.
- Eric Andres, I. D-Renson., C. Sibata, R. Acharya, Linear Contour Segmentation and it's Application to the Computation of Stereotactic Neurosurgery,SPIE Conference on Image Processing , Newport Beach, CA, Feb 1996.
 

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Netcentric Computing
Internet Routing
- Venkatesh Sarangan, Donna Ghosh and Raj Acharya, State aggregation using Network flows for Stochastic networks , Globecom 2002, Taipei, November 2002.
- Donna Ghosh, Venkatesh Sarangan, and Raj Acharya, Quality of Service Routing in IP networks , IEEE Transactions on Multimedia - Special issue on Multimedia over IP, June 2001
- Venkatesh Sarangan, Raj Acharya, Using Network flows in Hierarchical QoS routing, Ninth IEEE International Conference on Networks (ICON) 2001, Bangkok, October 2001.
- Venkatesh Sarangan, Raj Acharya , A study on using Network flows in Hierarchical QoS routing , Globecom 2001, San Antonio, November 2001
- Donna Ghosh and Raj Acharya, A probabilistic approach to hierarchical QoS routing, Ninth IEEE International Conference on Networks (ICON), 2001, Bangkok, October 2001.
- Venkatesh Sarangan, Donna Ghosh and Raj Acharya, Distributed QoS Routing for Multimedia Traffic - Bandwidth optimization, Globecom 2000, San Francisco, November 2000.
- Donna Ghosh, Venkatesh Sarangan and Raj Acharya, Distributed QoS Routing based on partial global state, High Performance Computing (HiPC) 2000, Bangalore, India.
 

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Multimedia Communication, Multimedia Information Retrieval
- J. C. Chen, K. M. Sivalingam, R. Acharya, Comparitive Analysis of Wireless ATM Channel Access Protocols Supporting Multimedia Traffic, ACM/Baltzer Journal on Special Topics in Mobile Networks and Applications (MONET)
- J. Wang, W. Yang, R. Acharya, Color Space Quantization for Color Content Based Query Systems, Journal of Multimedia Tools and Applications (In Press).
- J. Wang, W. Yang, R. Acharya, On the Analysis of Color Space Clustering with a Color Naming System, Special Issue of Journal of Vision Computing (In Press).
- A. Zhang, B.Cheng, R. Acharya, A Fractal Based Clustering Approach in Large Visual Database Systems, Multimedia Tools and Applications, 3,225-244 (1996).
- J. C. Chen, K. S. Sivalingam, P. Agarwal, R. Acharya, On Scheduling of Multimedia Services in a Low Power MAC for Wireless ATM Networks IEEE Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Boston, MA, Sep 1998.
- Jia Wang, R. Acharya, Efficient Access to and Retrieval from a Shape Image Database, IEEE Workshop on Content Based Access of Image and Video Libraries, (CBAIL 98), Santa Barbara, June 1998.
- Jia Wang, Raj Acharya, A Vertex based Shape Coding approach for Similar Shape Retrieval, ACM symposium on Applied Computing, pp520-524, Feb 98, Atlanta, GA.
- Jia Wang, Wen Yang, Raj Acharya, Web based On-demand Image Retrieval based on Color Content and Region of Interest, CISST 97 (International Conference on Imaging Science, Systems and Technology, pp399-403, June 1997.
- Jia Wang, Wen Yang, Raj Acharya, Color Clustering Techniques for Color Content Based Image Retrieval From Image Databases, ICMCS 97 (IEEE Multimedia Systems), pp442-450, June 1997.
- Y. Shi, R. Acharya, Color Visual Data Management using Automatic Indexing and Color Vector Measurement, Conference on Information Sciences and Systems , Princeton, March 1996.
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A. Zhang, B. Cheng, R. Acharya, Comparison of Wavelet Transforms and Fractal Coding in Texture Based Image Retrieval, Visual Data Exploration and Analysis-III , San Jose, CA, Feb 1996.

 

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Department of Computer Science and Engineering
The Pennsylvania State University, University Park, PA, 16801

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