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Ahmed Helmy Vis

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*2009
85EESapon Tanachaiwiwat, Ahmed Helmy: Encounter-based worms: Analysis and defense. Ad Hoc Networks 7(7): 1414-1430 (2009)
2008
84EESungwook Moon, Udayan Kumar, Jeeyoung Kim, Wei-jen Hsu, Ahmed Helmy: Visualization and Representation of Mobile Network Users. SECON 2008: 588-590
83EEWei-jen Hsu, Debojyoti Dutta, Ahmed Helmy: Profile-Cast: Behavior-Aware Mobile Networking. WCNC 2008: 3033-3038
82EEShao-Cheng Wang, Ahmed Helmy: BEWARE: Background traffic-aware rate adaptation for IEEE 802.11. WOWMOM 2008: 1-12
81EEWei-jen Hsu, Debojyoti Dutta, Ahmed Helmy: CSI: A Paradigm for Behavior-oriented Delivery Services in Mobile Human Networks CoRR abs/0807.1153: (2008)
80EEWei-jen Hsu, Thrasyvoulos Spyropoulos, Konstantinos Psounis, Ahmed Helmy: Modeling Spatial and Temporal Dependencies of User Mobility in Wireless Mobile Networks CoRR abs/0810.3935: (2008)
79EEKitae Nahm, Ahmed Helmy, C. C. Jay Kuo: Cross-Layer Interaction of TCP and Ad Hoc Routing Protocols in Multihop IEEE 802.11 Networks. IEEE Trans. Mob. Comput. 7(4): 458-469 (2008)
2007
78EESapon Tanachaiwiwat, Ahmed Helmy: Computer worm ecology in encounter-based networks. BROADNETS 2007: 535-543
77EESapon Tanachaiwiwat, Ahmed Helmy: Modeling and analysis of worm interactions (war of the worms). BROADNETS 2007: 649-658
76EESapon Tanachaiwiwat, Ahmed Helmy: On the performance evaluation and prediction of encounter-based worm interactions based on node characteristics. Challenged Networks 2007: 67-74
75EEWei-jen Hsu, Thrasyvoulos Spyropoulos, Konstantinos Psounis, Ahmed Helmy: Modeling Time-Variant User Mobility in Wireless Mobile Networks. INFOCOM 2007: 758-766
74EEShamim Begum, Sandeep Gupta, Ahmed Helmy: Performance Analysis of Wireless MAC Protocols Using a Search Based Framework. MASCOTS 2007: 95-102
73EEWei-jen Hsu, Debojyoti Dutta, Ahmed Helmy: Mining behavioral groups in large wireless LANs. MOBICOM 2007: 338-341
72EEFan Bai, Ahmed Helmy: Impact of Mobility on Last Encounter Routing Protocols. SECON 2007: 461-470
71EEKarim Seada, Ahmed Helmy, Ramesh Govindan: Modeling and analyzing the correctness of geographic face routing under realistic conditions. Ad Hoc Networks 5(6): 855-871 (2007)
70EESapon Tanachaiwiwat, Ahmed Helmy: On the Performance Evaluation of Encounter-based Worm Interactions Based on Node Characteristics CoRR abs/0706.2025: (2007)
69EESapon Tanachaiwiwat, Ahmed Helmy: Encounter-based worms: Analysis and Defense CoRR abs/0706.4035: (2007)
68EEWei-jen Hsu, Debojyoti Dutta, Ahmed Helmy: On the structure of user association patterns in wireless LANs. Mobile Computing and Communications Review 11(2): 67-68 (2007)
2006
67 Ahmed Helmy, Brendan Jennings, Liam Murphy, Tom Pfeifer: Autonomic Management of Mobile Multimedia Services, 9th IFIP/IEEE International Conference on Management of Multimedia and Mobile Networks and Services, MMNS 2006, Dublin, Ireland, October 25-27, 2006, Proceedings Springer 2006
66EEShao-Cheng Wang, Ahmed Helmy: Performance Limits and Analysis of Contention-based IEEE 802.11 MAC. LCN 2006: 418-425
65EEYongjin Kim, Ahmed Helmy: Attacker traceback with cross-layer monitoring in wireless multi-hop networks. SASN 2006: 123-134
64EESapon Tanachaiwiwat, Ahmed Helmy: Brief Announcement: Analyzing the Interactions of Self-propagating Codes in Multi-hop Networks. SSS 2006: 582-583
63EEShahram Ghandeharizadeh, Ahmed Helmy, Bhaskar Krishnamachari, François Bar, Todd Richmond: Data Management Techniques for Continuous Media in Ad-Hoc Networks of Wireless Devices. Encyclopedia of Multimedia 2006
62EEWei-jen Hsu, Debojyoti Dutta, Ahmed Helmy: Mining Behavioral Groups in Large Wireless LANs CoRR abs/cs/0606002: (2006)
61EEKarim Seada, Ahmed Helmy: Efficient and robust geocasting protocols for sensor networks. Computer Communications 29(2): 151-161 (2006)
2005
60EEKarim Seada, Ahmed Helmy: An overview of geographic protocols in ad hoc and sensor networks. AICCSA 2005: 62
59EEJabed Faruque, Konstantinos Psounis, Ahmed Helmy: Analysis of Gradient-Based Routing Protocols in Sensor Networks. DCOSS 2005: 258-275
58EEAbhimanyu Das, Debojyoti Dutta, Ahmed Helmy, Ashish Goel, John S. Heidemann: Low-state fairness: lower bounds and practical enforcement. INFOCOM 2005: 2436-2446
57EES. Ebrahimi-Taghizadeh, Ahmed Helmy, Sandeep K. S. Gupta: TCP vs. TCP: a systematic study of adverse impact of short-lived TCP flows on long-lived TCP flows. INFOCOM 2005: 926-937
56EEShao-Cheng Wang, Y.-M. Chen, Tsern-Huei Lee, Ahmed Helmy: Performance evaluations for hybrid IEEE 802.11b and 802.11g wireless networks. IPCCC 2005: 111-118
55EEKitae Nahm, Ahmed Helmy, C. C. Jay Kuo: TCP over multihop 802.11 networks: issues and performance enhancement. MobiHoc 2005: 277-287
54EEYongjin Kim, Ahmed Helmy: SWAT: Small World-based Attacker Traceback in Ad-hoc Networks. MobiQuitous 2005: 85-96
53EESapon Tanachaiwiwat, Ahmed Helmy: Correlation Analysis for Alleviating Effects of Inserted Data in Wireless Sensor Networks. MobiQuitous 2005: 97-108
52EENarayanan Sadagopan, Bhaskar Krishnamachari, Ahmed Helmy: Active query forwarding in sensor networks. Ad Hoc Networks 3(1): 91-113 (2005)
51EEKarim Seada, Ahmed Helmy: Rendezvous Regions: A Scalable Architecture for Resource Discovery and Service Location in Large-Scale Mobile Networks CoRR abs/cs/0504073: (2005)
50EEKarim Seada, Ahmed Helmy: Efficient and Robust Geocasting Protocols for Sensor Networks CoRR abs/cs/0504111: (2005)
49EEWei-jen Hsu, Ahmed Helmy: IMPACT: Investigation of Mobile-user Patterns Across University Campuses using WLAN Trace Analysis CoRR abs/cs/0508009: (2005)
48EEYongjin Kim, Ahmed Helmy: ATTENTION: ATTackEr traceback using MAC layer abNormality detecTION CoRR abs/cs/0508010: (2005)
47EEAhmed Helmy, Saurabh Garg, Nitin Nahata, Priyatham Pamu: CARD: A Contact-based Architecture for Resource Discovery in Wireless Ad Hoc Networks. MONET 10(1-2): 99-113 (2005)
46EEWei-jen Hsu, Kashyap Merchant, Haw-wei Shu, Chih-hsin Hsu, Ahmed Helmy: Weighted waypoint mobility model and its impact on ad hoc networks. Mobile Computing and Communications Review 9(1): 59-63 (2005)
2004
45EERohan Chitradurga, Ahmed Helmy: Analysis of Wired Short Cuts in Wireless Sensor Networks. ICPS 2004: 167-176
44EEJabed Faruque, Ahmed Helmy: RUGGED: RoUting on finGerprint Gradients in sEnsor Networks. ICPS 2004: 179-188
43EEKarim Seada, Ahmed Helmy: Rendezvous Regions: A Scalable Architecture for Service Location and Data-Centric Storage in Large-Scale Wireless Networks. IPDPS 2004
42EEKarim Seada, Ahmed Helmy, Ramesh Govindan: On the effect of localization errors on geographic face routing in sensor networks. IPSN 2004: 71-80
41 Amr Hafez, Waleed F. Aboueldahab, Ahmed Helmy: On the design of an offset-PLL modulation loop for the EGSM band. ISCAS (4) 2004: 153-156
40EEKarim Seada, Marco Zuniga, Ahmed Helmy, Bhaskar Krishnamachari: Energy-efficient forwarding strategies for geographic routing in lossy wireless sensor networks. SenSys 2004: 108-121
39EEFan Bai, Ganesha Bhaskara, Ahmed Helmy: Building the blocks of protocol design and analysis: challenges and lessons learned from case studies on mobile ad hoc routing and micro-mobility protocols. Computer Communication Review 34(3): 57-70 (2004)
38EEKarim Seada, Ahmed Helmy, Sandeep K. S. Gupta: A framework for systematic evaluation of multicast congestion control protocols. IEEE Journal on Selected Areas in Communications 22(10): 2048-2061 (2004)
37EEFan Bai, Narayanan Sadagopan, Bhaskar Krishnamachari, Ahmed Helmy: Modeling path duration distributions in MANETs and their impact on reactive routing protocols. IEEE Journal on Selected Areas in Communications 22(7): 1357-1373 (2004)
36EEDongjin Son, Ahmed Helmy, Bhaskar Krishnamachari: The Effect of Mobility-Induced Location Errors on Geographic Routing in Mobile Ad Hoc and Sensor Networks: Analysis and Improvement Using Mobility Prediction. IEEE Trans. Mob. Comput. 3(3): 233-245 (2004)
35EEAhmed Helmy, Sandeep K. S. Gupta, Deborah Estrin: The STRESS method for boundary-point performance analysis of end-to-end multicast timer-suppression mechanisms. IEEE/ACM Trans. Netw. 12(1): 44-58 (2004)
34EEAhmed Helmy: CAPTURE: location-free contact-assisted power-efficient query resolution for sensor networks. Mobile Computing and Communications Review 8(1): 27-47 (2004)
33EEYongjin Kim, Jae-Joon Lee, Ahmed Helmy: Modeling and analyzing the impact of location inconsistencies on geographic routing in wireless networks. Mobile Computing and Communications Review 8(1): 48-60 (2004)
2003
32EEFan Bai, Narayanan Sadagopan, Ahmed Helmy: IMPORTANT: A framework to systematically analyze the Impact of Mobility on Performance of RouTing protocols for Adhoc NeTworks. INFOCOM 2003
31EEAhmed Helmy, Saurabh Garg, Priyatham Pamu, Nitin Nahata: Contact-Based Architecture for Resource Discovery (CARD) in Large Scale MANets. IPDPS 2003: 219
30EEYongjin Kim, Jae-Joon Lee, Ahmed Helmy: Impact of location inconsistencies on geographic routing in wireless networks. MSWiM 2003: 124-127
29EENarayanan Sadagopan, Fan Bai, Bhaskar Krishnamachari, Ahmed Helmy: PATHS: analysis of PATH duration statistics and their impact on reactive MANET routing protocols. MobiHoc 2003: 245-256
28EEKarim Seada, Ahmed Helmy, Ramesh Govindan: On the effect of localization errors on geographic face routing in sensor networks. SenSys 2003: 312-313
27EESapon Tanachaiwiwat, Pinalkumar Dave, Rohan Bhindwale, Ahmed Helmy: Secure locations: routing on trust and isolating compromised sensors in location-aware sensor networks. SenSys 2003: 324-325
26EEFan Bai, Narayanan Sadagopan, Ahmed Helmy: The IMPORTANT framework for analyzing the Impact of Mobility on Performance Of RouTing protocols for Adhoc NeTworks. Ad Hoc Networks 1(4): 383-403 (2003)
25EEAhmed Helmy: Mobility-assisted resolution of queries in large-scale mobile sensor networks (MARQ) . Computer Networks 43(4): 437-458 (2003)
24EEJabed Faruque, Ahmed Helmy: Gradient-based routing in sensor networks. Mobile Computing and Communications Review 7(4): 50-52 (2003)
23EEKarim Seada, Ahmed Helmy, Ramesh Govindan: On the effect of location inaccuracy on geographic face routing in wireless networks. Mobile Computing and Communications Review 7(4): 61-63 (2003)
22EEMarco Antonio Zúñiga Zamalloa, Karim Seada, Bhaskar Krishnamachari, Ahmed Helmy: Efficient geographic routing over lossy links in wireless sensor networks. TOSN 4(3): (2003)
2002
21EEAbhimanyu Das, Debojyoti Dutta, Ahmed Helmy: Fair Stateless Aggregate Traffic Marking Using Active Queue Management Techniques. MMNS 2002: 211-223
20EEAbhimanyu Das, Debojyoti Dutta, Ahmed Helmy: Fair Stateless Aggregate Traffic Marking using Active Queue Management Techniques CoRR cs.NI/0204011: (2002)
19EEAhmed Helmy: Small Large-Scale Wireless Networks: Mobility-Assisted Resource Discovery CoRR cs.NI/0207069: (2002)
18EEAhmed Helmy, Sandeep K. S. Gupta, Deborah Estrin: The STRESS Method for Boundary-point Performance Analysis of End-to-end Multicast Timer-Suppression Mechanisms CoRR cs.NI/0208023: (2002)
17EESaurabh Garg, Priyatham Pamu, Nitin Nahata, Ahmed Helmy: Contact-Based Architecture for Resource Discovery (CARD) in Large Scale MANets CoRR cs.NI/0208024: (2002)
16EEAhmed Helmy, Muhammad Jaseemuddin, Ganesha Bhaskara: Efficient Micro-Mobility using Intra-domain Multicast-based Mechanisms (M&M) CoRR cs.NI/0208025: (2002)
15EEKarthik Dantu, Shyam Kapadia, Rishi Sinha, Ahmed Helmy: Modeling of mobility-induced losses in MANETs (MILMAN). Computer Communication Review 32(3): 30 (2002)
14EENitin Nahata, Priyatham Pamu, Saurabh Garg, Ahmed Helmy: Efficient resource discovery for large scale ad hoc networks using contacts. Computer Communication Review 32(3): 32 (2002)
13EEAhmed Helmy, Muhammad Jaseemuddin, Ganesha Bhaskara: Efficient micro-mobility using intra-domain multicast-based mechanisms (M&M). Computer Communication Review 32(5): 61-72 (2002)
2001
12EEAhmed Helmy: State Analysis and Aggregation Study for Multicast-based Micro Mobility CoRR cs.NI/0105031: (2001)
11EEAhmed Helmy: Architectural Framework for Large-Scale Multicast in Mobile Ad Hoc Networks CoRR cs.NI/0109005: (2001)
2000
10 Ahmed Helmy, Sandeep K. S. Gupta, Deborah Estrin, Alberto Cerpa, Yan Yu: Systematic Performance Evaluation of Multipoint Protocols. FORTE 2000: 189-204
9EEShamim Begum, Meeta Sharma, Ahmed Helmy, Sandeep K. S. Gupta: Systematic Testing of Protocol Robustness: Case Studies on Mobile IP and MARS. LCN 2000: 369-380
8 Ahmed Helmy: A multicast-based protocol for IP mobility support. Networked Group Communication 2000: 49-58
7EEAhmed Helmy: Multicast-based Architecture for IP Mobility: Simulation Analysis and Comparison with Basic Mobile IP CoRR cs.NI/0006022: (2000)
6EEAhmed Helmy, Sandeep K. S. Gupta, Deborah Estrin, Alberto Cerpa, Yan Yu: Systematic Performance Evaluation of Multipoint Protocols CoRR cs.NI/0006029: (2000)
5EEAhmed Helmy, Deborah Estrin, Sandeep K. S. Gupta: Systematic Testing of Multicast Routing Protocols: Analysis of Forward and Backward Search Techniques CoRR cs.NI/0007005: (2000)
4EELee Breslau, Deborah Estrin, Kevin R. Fall, Sally Floyd, John S. Heidemann, Ahmed Helmy, Polly Huang, Steven McCanne, Kannan Varadhan, Ya Xu, Haobo Yu: Advances in Network Simulation. IEEE Computer 33(5): 59-67 (2000)
1999
3 Deborah Estrin, Mark Handley, Ahmed Helmy, Polly Huang, David Thaler: A Dynamic Bootstrap Mechanism for Rendezvous-based Multicast Routing. INFOCOM 1999: 1090-1098
1998
2 Ahmed Helmy, Deborah Estrin, Sandeep K. S. Gupta: Fault-oriented Test Generation for Multicast Routing Protocol Design. FORTE 1998: 93-109
1EEAhmed Helmy, Deborah Estrin: Simulation-based 'STRESS' Testing Case Study: A Multicast Routing Protocol. MASCOTS 1998: 36-43

Coauthor Index

1Waleed F. Aboueldahab [41]
2Fan Bai [26] [29] [32] [37] [39] [72]
3François Bar [63]
4Shamim Begum [9] [74]
5Ganesha Bhaskara [13] [16] [39]
6Rohan Bhindwale [27]
7Lee Breslau [4]
8Alberto Cerpa [6] [10]
9Y.-M. Chen [56]
10Rohan Chitradurga [45]
11Karthik Dantu [15]
12Abhimanyu Das [20] [21] [58]
13Pinalkumar Dave [27]
14Debojyoti Dutta [20] [21] [58] [62] [68] [73] [81] [83]
15S. Ebrahimi-Taghizadeh [57]
16Deborah Estrin [1] [2] [3] [4] [5] [6] [10] [18] [35]
17Kevin R. Fall [4]
18Jabed Faruque [24] [44] [59]
19Sally Floyd [4]
20Saurabh Garg [14] [17] [31] [47]
21Shahram Ghandeharizadeh [63]
22Ashish Goel [58]
23Ramesh Govindan [23] [28] [42] [71]
24Sandeep Gupta [74]
25Sandeep K. S. Gupta [2] [5] [6] [9] [10] [18] [35] [38] [57]
26Amr Hafez [41]
27Mark Handley (Mark James Handley) [3]
28John S. Heidemann [4] [58]
29Chih-hsin Hsu [46]
30Wei-jen Hsu [46] [49] [62] [68] [73] [75] [80] [81] [83] [84]
31Polly Huang [3] [4]
32Muhammad Jaseemuddin [13] [16]
33Brendan Jennings [67]
34Shyam Kapadia [15]
35Jeeyoung Kim [84]
36Yongjin Kim [30] [33] [48] [54] [65]
37Bhaskar Krishnamachari [22] [29] [36] [37] [40] [52] [63]
38Udayan Kumar [84]
39C. C. Jay Kuo [55] [79]
40Jae-Joon Lee [30] [33]
41Tsern-Huei Lee [56]
42Steven McCanne [4]
43Kashyap Merchant [46]
44Sungwook Moon [84]
45Liam Murphy [67]
46Nitin Nahata [14] [17] [31] [47]
47Kitae Nahm [55] [79]
48Priyatham Pamu [14] [17] [31] [47]
49Tom Pfeifer [67]
50Konstantinos Psounis [59] [75] [80]
51Todd Richmond [63]
52Narayanan Sadagopan [26] [29] [32] [37] [52]
53Karim Seada [22] [23] [28] [38] [40] [42] [43] [50] [51] [60] [61] [71]
54Meeta Sharma [9]
55Haw-wei Shu [46]
56Rishi Sinha [15]
57Dongjin Son [36]
58Thrasyvoulos Spyropoulos [75] [80]
59Sapon Tanachaiwiwat [27] [53] [64] [69] [70] [76] [77] [78] [85]
60David Thaler [3]
61Kannan Varadhan [4]
62Shao-Cheng Wang [56] [66] [82]
63Ya Xu [4]
64Haobo Yu [4]
65Yan Yu [6] [10]
66Marco Zuniga (Marco Antonio Zúñiga Zamalloa) [22] [40]

Colors in the list of coauthors

Copyright © Tue Nov 3 08:52:44 2009 by Michael Ley (ley@uni-trier.de)