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Umut Topkara
Umut Topkara
Bloomberg
Verifisert e-postadresse på topkara.org - Startside
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Pairwise alignment of protein interaction networks
M Koyutürk, Y Kim, U Topkara, S Subramaniam, W Szpankowski, ...
Journal of Computational Biology 13 (2), 182-199, 2006
405*2006
Natural language watermarking and tamperproofing
MJ Atallah, V Raskin, CF Hempelmann, M Karahan, R Sion, U Topkara, ...
International workshop on information hiding, 196-212, 2002
3002002
The hiding virtues of ambiguity: quantifiably resilient watermarking of natural language text through synonym substitutions
U Topkara, M Topkara, MJ Atallah
Proceedings of the 8th workshop on Multimedia and security, 164-174, 2006
2332006
User authentication for devices with touch sensitive elements, such as touch sensitive display screens
UT S Bayram, AE Dirik, N Memon
US Patent 20,100,225,443, 0
221*
Attacks on lexical natural language steganography systems
CM Taskiran, U Topkara, M Topkara, EJ Delp
Security, Steganography, and Watermarking of Multimedia Contents VIII 6072 …, 2006
1172006
Information hiding through errors: a confusing approach
M Topkara, U Topkara, MJ Atallah
Security, Steganography, and Watermarking of Multimedia Contents IX 6505 …, 2007
1082007
Words are not enough: sentence level natural language watermarking
M Topkara, U Topkara, MJ Atallah
Proceedings of the 4th ACM international workshop on Contents protection and …, 2006
942006
Social authentication of users
PC Castro, U Topkara
US Patent 8,914,848, 2014
672014
Have the cake and eat it too-infusing usability into text-password based authentication systems
S Jeyaraman, U Topkara
21st Annual Computer Security Applications Conference (ACSAC'05), 10 pp.-482, 2005
672005
Tag authentication and location verification service
C Narayanaswami, U Topkara
US Patent 9,729,604, 2017
562017
Natural language watermarking
MM Atallah, S Bangalore, DZ Hakkani-Tur, G Riccardi, M Topkara, ...
US Patent 8,589,148, 2013
522013
System and method to operate a drone
GF Boland, JR Kozloski, Y Ma, JG Manweiler, KE Siemonsen, U Topkara, ...
US Patent 9,471,064, 2016
502016
Towards universal speech recognition
Z Wang, U Topkara, T Schultz, A Waibel
Proceedings. Fourth IEEE International Conference on Multimodal Interfaces …, 2002
482002
Passwords decay, words endure: Secure and re-usable multiple password mnemonics
U Topkara, MJ Atallah, M Topkara
Proceedings of the 2007 ACM symposium on Applied computing, 292-299, 2007
402007
Camera based two factor authentication through mobile and wearable devices
M Azimpourkivi, U Topkara, B Carbunar
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous …, 2017
392017
Automatically generating challenge questions inferred from user history data for user authentication
PC Castro, JW Ligman, DM Lubensky, M Pistoia, JJ Ponzo, U Topkara
US Patent App. 13/735,382, 2014
382014
Automatically generating challenge questions inferred from user history data for user authentication
PC Castro, JW Ligman, DM Lubensky, M Pistoia, JJ Ponzo, U Topkara
US Patent 8,955,058, 2015
362015
Two-dimensional barcode to avoid unintentional scanning
C Narayanaswami, U Topkara
US Patent 9,715,647, 2017
352017
Inferring functional information from domain co-evolution
Y Kim, M Koyutürk, U Topkara, A Grama, S Subramaniam
Bioinformatics 22 (1), 40-49, 2006
292006
Secure management of low power fitness trackers
M Rahman, B Carbunar, U Topkara
IEEE Transactions on Mobile Computing 15 (2), 447-459, 2015
282015
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Artikler 1–20