Roshan K. Thomas

	2009
36		Roshan K. Thomas, Giovanni Russello, Simon Tsang: Realizing the CDL Cross-Domain Language in the Ponder2 Policy Framework: Experiences and Research Directions. POLICY 2009: 76-83
35		Charikleia Zouridaki, Brian L. Mark, Marek Hejmo, Roshan K. Thomas: E-Hermes: A robust cooperative trust establishment scheme for mobile ad hoc networks. Ad Hoc Networks 7(6): 1156-1168 (2009)
34		Jelena Mirkovic, Alefiya Hussain, Sonia Fahmy, Peter L. Reiher, Roshan K. Thomas: Accurately Measuring Denial of Service in Simulation and Testbed Experiments. IEEE Trans. Dependable Sec. Comput. 6(2): 81-95 (2009)
	2008
33		Roshan K. Thomas, Ravi S. Sandhu, Elisa Bertino, Budak Arpinar, Shouhuai Xu: Privacy-Preserving Accountable Accuracy Management Systems (PAAMS). ISIPS 2008: 115-121
	2007
32		Jelena Mirkovic, Alefiya Hussain, Brett Wilson, Sonia Fahmy, Peter L. Reiher, Roshan K. Thomas, Wei-Min Yao, Stephen Schwab: Towards user-centric metrics for denial-of-service measurement. Experimental Computer Science 2007: 8
31		Jelena Mirkovic, Alefiya Hussain, Brett Wilson, Sonia Fahmy, Wei-Min Yao, Peter L. Reiher, Stephen Schwab, Roshan K. Thomas: When is service really denied?: a user-centric dos metric. SIGMETRICS 2007: 357-358
30		Charikleia Zouridaki, Brian L. Mark, Marek Hejmo, Roshan K. Thomas: Hermes: A quantitative trust establishment framework for reliable data packet delivery in MANETs. Journal of Computer Security 15(1): 3-38 (2007)
	2006
29		Jelena Mirkovic, Peter L. Reiher, Sonia Fahmy, Roshan K. Thomas, Alefiya Hussain, Stephen Schwab, Calvin Ko: Measuring denial Of service. QoP 2006: 53-58
28		Charikleia Zouridaki, Brian L. Mark, Marek Hejmo, Roshan K. Thomas: Robust cooperative trust establishment for MANETs. SASN 2006: 23-34
	2005
27		Marek Hejmo, Brian L. Mark, Charikleia Zouridaki, Roshan K. Thomas: A Denial-of-Service Resistant Quality-of-Service Signaling Protocol for Mobile Ad Hoc Networks. QSHINE 2005: 32
26		Charikleia Zouridaki, Brian L. Mark, Marek Hejmo, Roshan K. Thomas: A quantitative trust establishment framework for reliable data packet delivery in MANETs. SASN 2005: 1-10
25		Charikleia Zouridaki, Marek Hejmo, Brian L. Mark, Roshan K. Thomas, Kris Gaj: Analysis of Attacks and Defense Mechanisms for QoS Signaling Protocols in MANETs. Wireless Information Systems 2005: 61-70
	2004
24		Charikleia Zouridaki, Brian L. Mark, Kris Gaj, Roshan K. Thomas: Distributed CA-based PKI for Mobile Ad Hoc Networks Using Elliptic Curve Cryptography. EuroPKI 2004: 232-245
23		Roshan K. Thomas, Ravi S. Sandhu: Towards a Multi-dimensional Characterization of Dissemination Control. POLICY 2004: 197-200
22		Roshan K. Thomas, Ravi S. Sandhu: Models, Protocols, and Architectures for Secure Pervasive Computing: Challenges and Research Directions. PerCom Workshops 2004: 164-170
21		Marek Hejmo, Brian L. Mark, Charikleia Zouridaki, Roshan K. Thomas: Denial-of-service resistant quality-of-service signaling for mobile ad hoc networks. SASN 2004: 23-28
	2003
20		Roshan K. Thomas, Brian L. Mark, Tommy Johnson, James Croall: NetBouncer: Client-legitimacy-based High-performance DDoS Filtering. DISCEX (1) 2003: 14-25
19		Roshan K. Thomas, Hong Zhu, Tim Huck, Tommy Johnson: NetBouncer: Client-legitimacy-based High-performance DDoS Filtering. DISCEX (2) 2003: 111
18		Shi-Kuo Chang, Giuseppe Polese, Maurizio Cibelli, Roshan K. Thomas: Visual Authorization Modeling in E-commerce Applications. IEEE MultiMedia 10(1): 44-54 (2003)
	2002
17		Eve Cohen, Roshan K. Thomas, William H. Winsborough, Deborah Shands: Models for coalition-based access control (CBAC). SACMAT 2002: 97-106
	2001
16		Christos K. Georgiadis, Ioannis Mavridis, George Pangalos, Roshan K. Thomas: Flexible team-based access control using contexts. SACMAT 2001: 21-27
	1997
15		Roshan K. Thomas: Team-based access control (TMAC): a primitive for applying role-based access controls in collaborative environments. ACM Workshop on Role-Based Access Control 1997: 13-19
14		Roshan K. Thomas, Ravi S. Sandhu: Task-Based Authorization Controls (TBAC): A Family of Models for Active and Enterprise-Oriented Autorization Management. DBSec 1997: 166-181
13		Catherine D. McCollum, Donald B. Faatz, William R. Herndon, E. John Sebes, Roshan K. Thomas: Distributed Object Technologies, Databases and Security. DBSec 1997: 17-31
12		Shi-Kuo Chang, Giuseppe Polese, Roshan K. Thomas, Souvik Das: A Visual Language for Authorization Modeling. VL 1997: 110-118
	1996
11		Roshan K. Thomas, Ravi S. Sandhu: A Trusted Subject Architecture for Multilevel Secure Object-Oriented Databases. IEEE Trans. Knowl. Data Eng. 8(1): 16-31 (1996)
	1995
10		Roshan K. Thomas: Role-based access control and distributed object-based enterprise computing. ACM Workshop on Role-Based Access Control 1995
9		Roshan K. Thomas, Elisa Bertino, Pierangela Samarati, Hans Hermann Brüggemann, Bret Hartman, Ravi S. Sandhu, T. C. Ting: Panel Discussion: Role-Based Access Control and Next-Generation Security Models. DBSec 1995: 289-298
	1994
8		Ravi S. Sandhu, Roshan K. Thomas: Conceptual Foundations for a Model of Task-based Authorizations. CSFW 1994: 66-79
7		Roshan K. Thomas, Ravi S. Sandhu: Supporting Object-Based High-Assurance Write-up in Multilevel Databases for the Replicated Architecture. ESORICS 1994: 403-428
	1993
6		Roshan K. Thomas, Ravi S. Sandhu: Towards a Unified Framework and Theory for Reasoning about Security and Correctness of Transactions in Multilevel databases. DBSec 1993: 309-328
5		Roshan K. Thomas, Ravi S. Sandhu: Concurrency, Synchronization, and Scheduling to Support High-Assurance Write-Up in Multilevel Object-Based Computing. Security for Object-Oriented Systems 1993: 218-228
4		Roshan K. Thomas, Ravi S. Sandhu: A Kernelized Architecture for Multilevel Secure Object-Oriented Databases Supporting Write-Up. Journal of Computer Security 2(2-3): 231-275 (1993)
	1992
3		Roshan K. Thomas, Ravi S. Sandhu: Implementing the Message Filter Object-Oriented Security Model without Trusted Subjects. DBSec 1992: 15-34
	1991
2		Ravi S. Sandhu, Roshan K. Thomas, Sushil Jajodia: A Secure Kernelized Architecture for Multiple Object-Oriented Databases. CSFW 1991: 139-152
1		Ravi S. Sandhu, Roshan K. Thomas, Sushil Jajodia: Supporting Timing-Channel Free Computations in Multilevel Secure Object-Oriented Databases. DBSec 1991: 297-314

Coauthor Index

1	Budak Arpinar	[33]
2	Elisa Bertino	[9] [33]
3	Hans Hermann Brüggemann	[9]
4	Shi-Kuo Chang	[12] [18]
5	Maurizio Cibelli	[18]
6	Eve Cohen	[17]
7	James Croall	[20]
8	Souvik Das	[12]
9	Donald B. Faatz	[13]
10	Sonia Fahmy	[29] [31] [32] [34]
11	Kris Gaj	[24] [25]
12	Christos K. Georgiadis	[16]
13	Bret Hartman	[9]
14	Marek Hejmo	[21] [25] [26] [27] [28] [30] [35]
15	William R. Herndon	[13]
16	Tim Huck	[19]
17	Alefiya Hussain	[29] [31] [32] [34]
18	Sushil Jajodia	[1] [2]
19	Tommy Johnson	[19] [20]
20	Calvin Ko	[29]
21	Brian L. Mark	[20] [21] [24] [25] [26] [27] [28] [30] [35]
22	Ioannis Mavridis	[16]
23	Catherine D. McCollum	[13]
24	Jelena Mirkovic	[29] [31] [32] [34]
25	George Pangalos	[16]
26	Giuseppe Polese	[12] [18]
27	Peter L. Reiher	[29] [31] [32] [34]
28	Giovanni Russello	[36]
29	Pierangela Samarati	[9]
30	Ravi S. Sandhu	[1] [2] [3] [4] [5] [6] [7] [8] [9] [11] [14] [22] [23] [33]
31	Stephen Schwab	[29] [31] [32]
32	E. John Sebes	[13]
33	Deborah Shands	[17]
34	T. C. Ting	[9]
35	Simon Tsang	[36]
36	Brett Wilson	[31] [32]
37	William H. Winsborough	[17]
38	Shouhuai Xu	[33]
39	Wei-Min Yao	[31] [32]
40	Hong Zhu	[19]
41	Charikleia Zouridaki	[21] [24] [25] [26] [27] [28] [30] [35]

Colors in the list of coauthors