Vasileios Megalooikonomou

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2013
63Introducing Drugster: a comprehensive and fully integrated drug design, lead and structure optimization toolkit. Dimitrios Vlachakis, Dimosthenis Tsagkrasoulis, Vasileios Megalooikonomou, Sophia Kossida. Bioinformatics (29): 126-128 (2013). Web SearchBibTeXDownload
2012
62Using an Atlas-Based Approach in the Analysis of Gene Expression Maps Obtained by Voxelation. Evangelia I. Zacharaki, Angeliki Skoura, Li An, Desmond J. Smith, Vasileios Megalooikonomou. AIAI (2) 2012, 566-575. Web SearchBibTeXDownload
61Combining gene expression and function in a spatially localized approach. Evangelia I. Zacharaki, Angeliki Skoura, Desmond J. Smith, Scott Faro, Li An, Vasileios Megalooikonomou. BIBM 2012, 1-8. Web SearchBibTeXDownload
60Learning pair-wise gene functional similarity by multiplex gene expression maps. Li An, Haibin Ling, Zoran Obradovic, Desmond J. Smith, Vasileios Megalooikonomou. BMC Bioinformatics (13): S1 (2012). Web SearchBibTeXDownload
59Optimizations of the naïve-Bayes classifier for the prognosis of B-Chronic Lymphocytic Leukemia incorporating flow cytometry data. John Lakoumentas, John Drakos, Marina Karakantza, George Sakellaropoulos, Vasileios Megalooikonomou, George Nikiforidis. Computer Methods and Programs in Biomedicine (108): 158-167 (2012). Web SearchBibTeXDownload
58Learning-based automatic breast tumor detection and segmentation in ultrasound images. Peng Jiang, Jingliang Peng, Guoquan Zhang, Erkang Cheng, Vasileios Megalooikonomou, Haibin Ling. ISBI 2012, 1587-1590. Web SearchBibTeXDownload
57Fast Robustness Estimation in Large Social Graphs: Communities and Anomaly Detection. Fragkiskos D. Malliaros, Vasileios Megalooikonomou, Christos Faloutsos. SDM 2012, 942-953. Web SearchBibTeXDownload
2011
56Identifying pair-wise gene functional similarity by multiplex gene expression maps and supervised learning. Li An, Haibin Ling, Zoran Obradovic, Desmond J. Smith, Vasileios Megalooikonomou. BCB 2011, 182-190. Web SearchBibTeXDownload
55Expansion Properties of Large Social Graphs. Fragkiskos D. Malliaros, Vasileios Megalooikonomou. DASFAA Workshops 2011, 311-322. Web SearchBibTeXDownload
54Classifying Ductal Tree Structures Using Topological Descriptors of Branching. Angeliki Skoura, Vasileios Megalooikonomou, Predrag R. Bakic, Andrew D. A. Maidment. EANN/AIAI (2) 2011, 455-463. Web SearchBibTeXDownload
53Learning-Based Vessel Segmentation in Mammographic Images. Erkang Cheng, Shawn McLaughlin, Vasileios Megalooikonomou, Predrag R. Bakic, Andrew D. A. Maidment, Haibin Ling. HISB 2011, 315-322. Web SearchBibTeXDownload
52Similarity Searching of Medical Image Data in Distributed Systems: Facilitating Telemedicine Applications. Amalia Charisi, Panagiotis Korvesis, Vasileios Megalooikonomou. IJCMAM (2): 60-79 (2011). Web SearchBibTeXDownload
51Segmentation of anatomical branching structures based on texture features and graph cut. Tatyana Nuzhnaya, Erkang Cheng, Haibin Ling, Despina Kontos, Predrag R. Bakic, Vasileios Megalooikonomou. ISBI 2011, 673-676. Web SearchBibTeXDownload
50TWave: High-order analysis of functional MRI. Michael Barnathan, Vasileios Megalooikonomou, Christos Faloutsos, Scott Faro, Feroze B. Mohamed. NeuroImage (58): 537-548 (2011). Web SearchBibTeXDownload
2010
49Identifying gene functions using functional expression profiles obtained by voxelation. Li An, Desmond J. Smith, Hongbo Xie, Vasileios Megalooikonomou, Zoran Obradovic. BCB 2010, 188-197. Web SearchBibTeXDownload
48Content-based medical image retrieval in peer-to-peer systems. Amalia Charisi, Vasileios Megalooikonomou. IHI 2010, 724-733. Web SearchBibTeXDownload
47Time series analysis with multiple resolutions. Qiang Wang, Vasileios Megalooikonomou, Christos Faloutsos. Inf. Syst. (35): 56-74 (2010). Web SearchBibTeXDownload
46High-order concept discovery in functional brain imaging. Michael Barnathan, Vasileios Megalooikonomou, Christos Faloutsos, Feroze B. Mohamed, Scott Faro. ISBI 2010, 664-667. Web SearchBibTeXDownload
45Probabilistic branching node detection using adaboost and hybrid local features. Tatyana Nuzhnaya, Michael Barnathan, Haibin Ling, Vasileios Megalooikonomou, Predrag R. Bakic, Andrew D. A. Maidment. ISBI 2010, 221-224. Web SearchBibTeXDownload
44Mammographic image classification using histogram intersection. Erkang Cheng, Nianhua Xie, Haibin Ling, Predrag R. Bakic, Andrew D. A. Maidment, Vasileios Megalooikonomou. ISBI 2010, 197-200. Web SearchBibTeXDownload
43A performance evaluation framework for association mining in spatial data. Qiang Wang, Vasileios Megalooikonomou. J. Intell. Inf. Syst. (35): 465-494 (2010). Web SearchBibTeXDownload
42TWave: High-Order Analysis of Spatiotemporal Data. Michael Barnathan, Vasileios Megalooikonomou, Christos Faloutsos, Feroze B. Mohamed, Scott Faro. PAKDD (1) 2010, 246-253. Web SearchBibTeXDownload
2009
41Morphometric analysis of brain images with reduced number of statistical tests: A study on the gender-related differentiation of the corpus callosum. Despina Kontos, Vasileios Megalooikonomou, James C. Gee. Artificial Intelligence in Medicine (47): 75-86 (2009). Web SearchBibTeXDownload
40Analysis of multiplex gene expression maps obtained by voxelation. Li An, Hongbo Xie, Mark H. Chin, Zoran Obradovic, Desmond J. Smith, Vasileios Megalooikonomou. BMC Bioinformatics (10) (2009). Web SearchBibTeXDownload
39Performing Vector Quantization Using Reduced Data Representation. Erickson Miranda, Guoqiang Shan, Vasileios Megalooikonomou. DCC 2009, 462. Web SearchBibTeXDownload
38Classification of Ductal Tree Structures in Galactograms. Angeliki Skoura, Michael Barnathan, Vasileios Megalooikonomou. ISBI 2009, 1015-1018. Web SearchBibTeXDownload
37Probabilistic Branching Node Detection Using Hybrid Local Features. Haibin Ling, Michael Barnathan, Vasileios Megalooikonomou, Predrag R. Bakic, Andrew D. A. Maidment. ISBI 2009, 233-236. Web SearchBibTeXDownload
2008
36Analysis of Multiplex Gene Expression Maps Obtained by Voxelation. Li An, Hongbo Xie, Mark H. Chin, Zoran Obradovic, Desmond J. Smith, Vasileios Megalooikonomou. BIBM 2008, 23-28. Web SearchBibTeXDownload
35Analyzing Tree-Like Structures in Biomedical Images Based on Texture and Branching: An Application to Breast Imaging. Michael Barnathan, Jingjing Zhang, Despina Kontos, Predrag R. Bakic, Andrew D. A. Maidment, Vasileios Megalooikonomou. Digital Mammography / IWDM 2008, 25-32. Web SearchBibTeXDownload
34A dimensionality reduction technique for efficient time series similarity analysis. Qiang Wang, Vasileios Megalooikonomou. Inf. Syst. (33): 115-132 (2008). Web SearchBibTeXDownload
33A texture-based methodology for identifying tissue type in magnetic resonance images. Michael Barnathan, Jingjing Zhang, Erickson Miranda, Vasileios Megalooikonomou, Scott Faro, Harvey Hensley, Luis Del Valle, Kamel Khalili, Jennifer Gordon, Feroze B. Mohamed. ISBI 2008, 464-467. Web SearchBibTeXDownload
32A web-accessible framework for the automated storage and texture analysis of biomedical images. Michael Barnathan, Jingjing Zhang, Vasileios Megalooikonomou. ISBI 2008, 257-259. Web SearchBibTeXDownload
31An adaptive partitioning approach for mining discriminant regions in 3D image data. Vasileios Megalooikonomou, Despina Kontos, Dragoljub Pokrajac, Aleksandar Lazarevic, Zoran Obradovic. J. Intell. Inf. Syst. (31): 217-242 (2008). Web SearchBibTeXDownload
2007
30On data mining, compression, and Kolmogorov complexity. Christos Faloutsos, Vasileios Megalooikonomou. Data Min. Knowl. Discov. (15): 3-20 (2007). Cited by 14Web SearchBibTeXDownload
29Optimal Subsequence Bijection. Longin Jan Latecki, Qiang Wang, Suzan Köknar-Tezel, Vasileios Megalooikonomou. ICDM 2007, 565-570. Web SearchBibTeXDownload
28A statistical approach for selecting discriminative features of spatial regions of interest. Despina Kontos, Vasileios Megalooikonomou, Vasileios J. Sobel. Intell. Data Anal. (11): 111-135 (2007). Web SearchBibTeXDownload
27An Effective and Efficient Technique for Searching for Similar Brain Activation Patterns. Jingjing Zhang, Vasileios Megalooikonomou. ISBI 2007, 428-431. Web SearchBibTeXDownload
26An elastic partial shape matching technique. Longin Jan Latecki, Vasileios Megalooikonomou, Qiang Wang, Deguang Yu. Pattern Recognition (40): 3069-3080 (2007). Web SearchBibTeXDownload
2006
25Comparison of Methods for Classification of Breast Ductal Branching Patterns. Predrag R. Bakic, Despina Kontos, Vasileios Megalooikonomou, Mark A. Rosen, Andrew D. A. Maidment. Digital Mammography / IWDM 2006, 634-641. Web SearchBibTeXDownload
24Using spatiotemporal blocks to reduce the uncertainty in detecting and tracking moving objects in video. Longin Jan Latecki, Vasileios Megalooikonomou, Roland Miezianko, Dragoljub Pokrajac. IJISTA (1): 376-392 (2006). Web SearchBibTeXDownload
23A tool for handling uncertainty in segmenting regions of interest in medical images. Despina Kontos, Qiang Wang, Vasileios Megalooikonomou, Alan H. Maurer, Linda C. Knight, Steve Kantor, Hrair P. Simonian, Henry P. Parkman. IJISTA (1): 194-210 (2006). Web SearchBibTeXDownload
22Classification of galactograms using fractal properties of the breast ductal network. Despina Kontos, Vasileios Megalooikonomou, Ailar Javadi, Predrag R. Bakic, Andrew D. A. Maidment. ISBI 2006, 1324-1327. Web SearchBibTeXDownload
2005
21Applying spatial distribution analysis techniques to classification of 3D medical images. Dragoljub Pokrajac, Vasileios Megalooikonomou, Aleksandar Lazarevic, Despina Kontos, Zoran Obradovic. Artificial Intelligence in Medicine (33): 261-280 (2005). Web SearchBibTeXDownload
20Reducing the Computational Cost for Statistical Medical Image Analysis: An MRI Study on the Sexual Morphological Differentiation of the Corpus Callosum. Despina Kontos, Vasileios Megalooikonomou, James C. Gee. CBMS 2005, 282-287. Web SearchBibTeXDownload
19Utilizing Domain Knowledge in Developing Robust Neural Network Models for Peptide-Allele Binding Prediction. Vasileios Megalooikonomou, Despina Kontos, Nicholas DeClaris, Pedro Cano. CIBCB 2005, 364-371. Web SearchBibTeX
18A Multiresolution Symbolic Representation of Time Series. Vasileios Megalooikonomou, Qiang Wang, Guo Li, Christos Faloutsos. ICDE 2005, 668-679. Cited by 31Web SearchBibTeXDownload
17Partial Elastic Matching of Time Series. Longin Jan Latecki, Vasileios Megalooikonomou, Qiang Wang, Rolf Lakämper, Chotirat (Ann) Ratanamahatana, Eamonn J. Keogh. ICDM 2005, 701-704. Web SearchBibTeXDownload
16Fast and effective characterization for classification and similarity searches of 2D and 3D spatial region data. Despina Kontos, Vasileios Megalooikonomou. Pattern Recognition (38): 1831-1846 (2005). Web SearchBibTeXDownload
15Elastic Partial Matching of Time Series. Longin Jan Latecki, Vasilis Megalooikonomou, Qiang Wang, Rolf Lakämper, Chotirat (Ann) Ratanamahatana, Eamonn J. Keogh. PKDD 2005, 577-584. Cited by 10Web SearchBibTeXDownload
2004
14A dimensionality reduction technique for efficient similarity analysis of time series databases. Vasileios Megalooikonomou, Guo Li, Qiang Wang. CIKM 2004, 160-161. Web SearchBibTeXDownload
13Relation between Fractal Dimension and Performance of Vector Quantization. Krishna Kumaraswamy, Christos Faloutsos, Guoqiang Shan, Vasileios Megalooikonomou. Data Compression Conference 2004, 547. Web SearchBibTeXDownload
12Space efficient quantization for distributed estimation by a multi-sensor fusion system. Vasileios Megalooikonomou, Yaacov Yesha. Information Fusion (5): 299-308 (2004). Web SearchBibTeXDownload
11Fractal dimension and vector quantization. Krishna Kumaraswamy, Vasileios Megalooikonomou, Christos Faloutsos. Inf. Process. Lett. (91): 107-113 (2004). Cited by 3Web SearchBibTeXDownload
10Extraction of Discriminative Functional MRI Activation Patterns and an Application to Alzheimer's Disease. Despina Kontos, Vasileios Megalooikonomou, Dragoljub Pokrajac, Aleksandar Lazarevic, Zoran Obradovic, Orest B. Boyko, James Ford, Fillia Makedon, Andrew J. Saykin. MICCAI (2) 2004, 727-735. Web SearchBibTeXDownload
9Computationally Intelligent Methods for Mining 3D Medical Images. Despina Kontos, Vasileios Megalooikonomou, Fillia Makedon. SETN 2004, 72-81. Web SearchBibTeXDownload
8An MCMC Feature Selection Technique for Characterizing and Classifying Spatial Region Data. Despina Kontos, Vasileios Megalooikonomou, Marc J. Sobel, Qiang Wang. SSPR/SPR 2004, 379-387. Web SearchBibTeXDownload
2003
7Patient Classification of fMRI Activation Maps. James Ford, Hany Farid, Fillia Makedon, Laura A. Flashman, Thomas W. McAllister, Vasileios Megalooikonomou, Andrew J. Saykin. MICCAI (2) 2003, 58-65. Web SearchBibTeXDownload
2002
6Fast and effective characterization of 3D region data. Vasileios Megalooikonomou, Haimonti Dutta, Despina Kontos. ICIP (1) 2002, 421-424. Web SearchBibTeXDownload
5Quantization for distributed estimation using neural networks. Vasileios Megalooikonomou, Yaacov Yesha. Inf. Sci. (148): 185-199 (2002). Web SearchBibTeXDownload
4Evaluating the Performance of Association Mining Methods in 3-D Medical Image Databases. Vasileios Megalooikonomou. SDM 2002. Web SearchBibTeXDownload
2000
3Quantizer design for distributed estimation with communication constraints and unknown observation statistics. Vasileios Megalooikonomou, Yaacov Yesha. IEEE Transactions on Communications (48): 181-184 (2000). Web SearchBibTeXDownload
2Mining the Most Interesting Web Access Associations. Li Shen, Ling Cheng, James Ford, Fillia Makedon, Vasileios Megalooikonomou, Tilmann Steinberg. WebNet 2000, 489-494. Cited by 5Web SearchBibTeX
1999
1Mining Lesion-Deficit Associations in a Brain Image Database. Vasileios Megalooikonomou, Christos Davatzikos, Edward Herskovits. KDD 1999, 347-351. Web SearchBibTeXDownload
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