Ahmed Helmy
Ahmed Helmy
Professor, University of Florida, IEEE Fellow, ACM Distinguished Scientist
Verified email at cise.ufl.edu - Homepage
TitleCited byYear
IMPORTANT: A framework to systematically analyze the Impact of Mobility on Performance of RouTing protocols for Adhoc NeTworks
F Bai, N Sadagopan, A Helmy
INFOCOM 2003. Twenty-Second Annual Joint Conference of the IEEE Computer and …, 2003
12522003
Protocco Independent Multieast-Sperse Mode (PIM-SM): Profitto ol Specification
D Estrin, D Farinaeei, A Helmy, D Thahr, S Deefing, M Handhy, C Liu, ...
RFC 2362, 1998
1188*1998
Advances in network simulation
L Breslau, D Estrin, K Fall, S Floyd, J Heidemann, A Helmy, P Huang, ...
IEEE computer 33 (5), 59-67, 2000
11712000
The IMPORTANT framework for analyzing the Impact of Mobility on Performance Of RouTing protocols for Adhoc NeTworks
F Bai, N Sadagopan, A Helmy
Ad Hoc Networks 1 (4), 383-403, 2003
5812003
Energy-efficient forwarding strategies for geographic routing in lossy wireless sensor networks
K Seada, M Zuniga, A Helmy, B Krishnamachari
Proceedings of the 2nd international conference on Embedded networked sensor …, 2004
5302004
A Survey of Mobility Models. Wireless Ad Hoc and Sensor Networks
F Bai, A Helmy
Kluwer Academic Publishers, 2004
451*2004
The ACQUIRE mechanism for efficient querying in sensor networks
N Sadagopan, B Krishnamachari, A Helmy
Sensor Network Protocols and Applications, 2003. Proceedings of the First …, 2003
4082003
Improving simulation for network research
S Bajaj, L Breslau, D Estrin, K Fall, S Floyd, P Haldar, M Handley, ...
Technical Report 99-702b, University of Southern California, 1999
3781999
Modeling time-variant user mobility in wireless mobile networks
W Hsu, T Spyropoulos, K Psounis, A Helmy
INFOCOM 2007. 26th IEEE International Conference on Computer Communications …, 2007
3562007
PATHS: analysis of PATH duration statistics and their impact on reactive MANET routing protocols
N Sadagopan, F Bai, B Krishnamachari, A Helmy
Proceedings of the 4th ACM international symposium on Mobile ad hoc …, 2003
3542003
Small worlds in wireless networks
A Helmy
IEEE Communications Letters 7 (10), 490-492, 2003
3122003
Protocol Independent Multicast--Sparse Mode (PIM-SM): Protocol Specification
D Estrin, D Farinacci, A Helmy, D Thaler, S Deering, M Handley, ...
2511999
Handbook of algorithms for wireless networking and mobile computing
A Boukerche
Chapman and Hall/CRC, 2005
2502005
Modeling path duration distributions in MANETs and their impact on reactive routing protocols
F Bai, N Sadagopan, B Krishnamachari, A Helmy
IEEE Journal on Selected Areas in Communications 22 (7), 1357-1373, 2004
2342004
On the effect of localization errors on geographic face routing in sensor networks
K Seada, A Helmy, R Govindan
Proceedings of the 3rd international symposium on Information processing in …, 2004
2342004
Protocol independent multicast version 2 dense mode specification
S Deering, D Estrin, D Farinacci, V Jacobson, A Helmy, D Meyer, L Wei
IETF Internet Draft, draft-ietf-pim-v2-dm-03. txt, 1999
2151999
A survey of mobility models in wireless ad hoc networks, a chapter in Wireless Ad Hoc and Sensor Networks
F Bai, A Helmy
Springer, Verlag, 2007
213*2007
Weighted waypoint mobility model and its impact on ad hoc networks
W Hsu, K Merchant, H Shu, C Hsu, A Helmy
ACM SIGMOBILE Mobile Computing and Communications Review 9 (1), 59-63, 2005
2132005
Active query forwarding in sensor networks
N Sadagopan, B Krishnamachari, A Helmy
Ad Hoc Networks 3 (1), 91-113, 2005
2062005
The Network Simulator: ns-2
L Breslau, D Estrin, K Fall, S Floyd, J Heidemann, A Helmy, P Huang, ...
http://www. isi. edu/nsnam/ns/, 2007
198*2007
The system can't perform the operation now. Try again later.
Articles 1–20