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Abdelsalam Helal

Sumi Helal

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2009
94EEMohammad Al-Turkistany, Abdelsalam Helal, Mark Schmalz: Adaptive wireless thin-client model for mobile computing. Wireless Communications and Mobile Computing 9(1): 47-59 (2009)
2008
93 Sumi Helal, Simanta Mitra, Johnny S. Wong, Carl K. Chang, Mounir Mokhtari: Smart Homes and Health Telematics, 6th International Conference, ICOST 2008, Ames, IA, USA, June 28-July 2, 2008, Proceedings Springer 2008
92EESumi Helal, Shinyoung Lim, Raja Bose, Hen-I Yang, Hyun Kim, Young-Jo Cho: Experience of Enhancing the Space Sensing of Networked Robots Using Atlas Service-Oriented Architecture. APCHI 2008: 1-10
91EEAhmed Abukmail, Abdelsalam Helal: A Near-Zero Run-Time Energy Overhead within a Computation Outsourcing Framework for Energy Management in Mobile Devices. ITNG 2008: 1017-1022
90EEHen-I Yang, Abdelsalam Helal: Safety Enhancing Mechanisms for Pervasive Computing Systems in Intelligent Environments. PerCom 2008: 525-530
89EERaja Bose, Abdelsalam Helal: Observing Walking Behavior of Humans Using Distributed Phenomenon Detection and Tracking Mechanisms. SAINT 2008: 405-408
88EEPaolo Bellavista, Axel Küpper, Sumi Helal: Location-Based Services: Back to the Future. IEEE Pervasive Computing 7(2): 85-89 (2008)
87EEChao Chen, Sumi Helal: Sifting Through the Jungle of Sensor Standards. IEEE Pervasive Computing 7(4): 84-88 (2008)
86EEChoonhwa Lee, Sumi Helal, David Nordstedt: Impromptu Service Discovery and Delivery in Mobile Environments. J. Inf. Sci. Eng. 24(6): 1733-1751 (2008)
85EEJun Tian, Abdelsalam Helal: Speed adaptive mobile IP over wireless LAN. Wireless Communications and Mobile Computing 8(10): 1355-1364 (2008)
2007
84EEHen-I Yang, Jeffrey King, Abdelsalam Helal, Erwin Jansen: A Context-Driven Programming Model for Pervasive Spaces. ICOST 2007: 31-43
83EEJinsuo Zhang, Stacey Franklin Jones, Junling Wang, Sumi Helal: DPQ: Using A Distributed Priority Queue to Improve Ad hoc TCP Performance. ITNG 2007: 161-165
82EEAllan Zhang, Sumi Helal: SuperCache: A Mechanism to Minimize the Front End Latency. ITNG 2007: 908-914
81EERaja Bose, Hen-I Yang, Abdelsalam Helal: Marauder's Map - Bringing People Together. SAINT Workshops 2007: 13
80EEChoonhwa Lee, Sunghoon Ko, Seungjae Lee, Wonjun Lee, Sumi Helal: Context-Aware Service Composition for Mobile Network Environments. UIC 2007: 941-952
2006
79EEJinsuo Zhang, Sumi Helal: UbiNet: A Generic and Ubiquitous Service Provider Framework. ICSEA 2006: 11
78EEJeffrey King, Raja Bose, Hen-I Yang, Steven Pickles, Abdelsalam Helal: Atlas: A Service-Oriented Sensor Platform: Hardware and Middleware to Enable Programmable Pervasive Spaces. LCN 2006: 630-638
77EEChoonhwa Lee, Sungshick Yoon, Eunsam Kim, Abdelsalam Helal: An efficient service propagation scheme for large-scale MANETs. MPAC 2006: 9
76EEAhmed Abukmail, Abdelsalam Helal: A Pervasive Internet Approach to Fine-Grain Power-Aware Computing. SAINT 2006: 109-115
75EEErwin Jansen, Hen-I Yang, Sumi Helal: Automated Verification of Proper Choreography Implementation. SAINT 2006: 180-189
74EEChoonhwa Lee, Sumi Helal, David Nordstedt: The Jini Proxy Architecture for Impromptu Mobile Services. SAINT Workshops 2006: 113-117
73EEHen-I Yang, Erwin Jansen, Sumi Helal: A Comparison of Two Programming Models for Pervasive Computing. SAINT Workshops 2006: 134-137
72EEShinyoung Lim, Abdelsalam Helal: Encapsulation and Entity-Based Approach of Interconnection Between Sensor Platform and Middleware of Pervasive Computing. UCS 2006: 500-515
71EEChoonhwa Lee, Sumi Helal, Wonjun Lee: Universal Interactions with Smart Spaces. IEEE Pervasive Computing 5(1): 16-21 (2006)
70EEChoonhwa Lee, Sumi Helal, Wonjun Lee: Gossip-Based Service Discovery in Mobile Ad Hoc Networks. IEICE Transactions 89-B(9): 2621-2624 (2006)
2005
69EEJun Tian, Abdelsalam Helal: Rapid Mobility of Mobile IP over WLAN. ICCNMC 2005: 259-267
68EEScooter Willis, Sumi Helal: RFID Information Grid for Blind Navigation and Wayfinding. ISWC 2005: 34-37
67EEMohamed H. Ali, Walid G. Aref, Raja Bose, Ahmed K. Elmagarmid, Abdelsalam Helal, Ibrahim Kamel, Mohamed F. Mokbel: NILE-PDT: A Phenomenon Detection and Tracking Framework for Data Stream Management Systems. VLDB 2005: 1295-1298
66EESumi Helal, William C. Mann, Hicham El-Zabadani, Jeffrey King, Youssef Kaddoura, Erwin Jansen: The Gator Tech Smart House: A Programmable Pervasive Space. IEEE Computer 38(3): 50-60 (2005)
65EESumi Helal, J. Lu, Erwin Jansen: A Web-Services-Based Personal Information Integration Framework. Int. J. Web Service Res. 2(3): 98-116 (2005)
2004
64EEEdwin Hernandez, Abdelsalam Helal: Predictive Mobile IP for Rapid Mobility. LCN 2004: 684-689
63EELisa Ran, Sumi Helal, Steve Moore: Drishti: An Integrated Indoor/Outdoor Blind Navigation System and Service. PerCom 2004: 23-32
62EEWilliam C. Mann, Sumi Helal: Pervasive Computing Research on Aging, Disability and Independence. SAINT Workshops 2004: 244-248
61EEAbdelsalam Helal, Joachim Hammer: UbiData: Requirements and Architecture for Ubiquitous Data Access. SIGMOD Record 33(4): 71-76 (2004)
2003
60EEPushkar Pradhan, Abdelsalam Helal: An Efficient Algorithm for Maintaining Consistent Group Membership in Ad Hoc Networks. ICDCS Workshops 2003: 428-433
59EEAbdelsalam Helal, Bryon Winkler, Choonhwa Lee, Youssef Kaddoura, Lisa Ran, Carlos Giraldo, Sree Kuchibhotla, William C. Mann: Enabling Location-Aware Pervasive Computing Applications for the Edlerly. PerCom 2003: 531-
58 Yanli Xia, Abdelsalam Helal: A Dynamic Data/Currency Protocol for Mobile Database Design and Reconfiguration. SAC 2003: 550-556
57 Sangeetha Shekar, Prashant Nair, Abdelsalam Helal: iGrocer- A Ubiquitous and Pervasive Smart Grocery Shopping System. SAC 2003: 645-652
56 Jinsuo Zhang, Abdelsalam Helal, Joachim Hammer: UbiData: Ubiquitous Mobile File Service. SAC 2003: 893-900
55 Wenzheng Gu, Abdelsalam Helal: Extended Internet Caching Protocol: A Foundation for Building Ubiquitous Web Caching. SAC 2003: 901-907
54EEChoonhwa Lee, Abdelsalam Helal: Context Attributes: An Approach to Enable Context-awareness for Service Discovery. SAINT 2003: 22-30
53 Stanley Y. W. Su, Jie Meng, Raja Krithivasan, Seema Degwekar, Abdelsalam Helal: Dynamic Inter-Enterprise Workflow Management in a Constraint-Based E-Service Infrastructure. Electronic Commerce Research 3(1-2): 9-24 (2003)
52EEAhmed K. Elmagarmid, Jin Jing, Abdelsalam Helal, Choonhwa Lee: Scalable Cache Invalidation Algorithms for Mobile Data Access. IEEE Trans. Knowl. Data Eng. 15(6): 1498-1511 (2003)
51 Choonhwa Lee, Abdelsalam Helal, N. Desai, V. Verma, B. Arslan: Konark: a system and protocols for device independent, peer-to-peer discovery and delivery of mobile services. IEEE Transactions on Systems, Man, and Cybernetics, Part A 33(6): 682-696 (2003)
50EESumi Helal, Latha Sampath, Kevin Birkett, Joachim Hammer: Adaptive delivery of video data over wireless and mobile environments. Wireless Communications and Mobile Computing 3(1): 23-36 (2003)
2002
49EEJie Meng, Stanley Y. W. Su, Herman Lam, Abdelsalam Helal: Achieving Dynamic Inter-Organizational Workflow Management by Integrating Business Processes, Events and Rules. HICSS 2002: 7
48EEEdwin Hernandez, Abdelsalam Helal: RAMON: Rapid-Mobility Network Emulator. LCN 2002: 809-820
47EEVidya Renganarayanan, Abdelsalam Helal, Amar Nalla: Internet Agents for Effective Collaboration. MATA 2002: 33-47
46EESubramanian Arumugam, Abdelsalam Helal, Amar Nalla: aZIMAS: Web Mobile Agent System. Mobile Agents 2002: 1-15
45EESubodh Shah, Edwin Hernandez, Abdelsalam Helal: CAD-HOC: A CAD-Like Tool for Generating Mobility Benchmarks in Ad-Hoc Networks. SAINT 2002: 270-280
44EEAbdelsalam Helal, Stanley Y. W. Su, Jie Meng, Raja Krithivasan, Arun Jagatheesan: The Internet Enterprise. SAINT 2002: 54-63
43EEAbdelsalam Helal, Abhinav Khushraj, Jinsuo Zhang: Incremental Hoarding and Reintegration in Mobile Environments. SAINT 2002: 8-11
42 Michael Lanham, Ajay Kang, Joachim Hammer, Abdelsalam Helal, Joseph Wilson: Format-Independent Change Detection and Propagation in Support of Mobile Computing. SBBD 2002: 27-41
41EEAbdelsalam Helal, Jingting Lu: E-service Based Information Fusion: A User-Level Information Integration Framework. TES 2002: 65-75
40EEJie Meng, Raja Krithivasan, Stanley Y. W. Su, Abdelsalam Helal: Flexible Inter-Enterprise Workflow Management using E-Services. WECWIS 2002: 43-50
39 Minsoo Lee, Abdelsalam Helal: HiCoMo: High Commit Mobile Transactions. Distributed and Parallel Databases 11(1): 73-92 (2002)
2001
38EESumi Helal, Joachim Hammer, Jinsuo Zhang, Abhinav Khushraj: A Three-Tier Architecture for Ubiquitous Data Access. AICCSA 2001: 177-180
37EEDominik Buszko, Wei-Hsing (Dan) Lee, Abdelsalam Helal: Decentralized ad-hoc groupware API and framework for mobile collaboration. GROUP 2001: 5-14
36EEAbdelsalam Helal, Mei Wang, Arun Jagatheesan, Raja Krithivasan: Brokering Based Self Organizing E-Service Communities. ISADS 2001: 349-356
35EEAbdelsalam Helal, Steven Edwin Moore, Balaji Ramachandran: Drishti: An Integrated Navigation System for Visually Impaired and Disabled. ISWC 2001: 149-
34EEEdwin Hernandez, Abdelsalam Helal: Examining Mobile-IP Performance in Rapidly Mobile Environments: The Case of a Commuter Train. LCN 2001: 365-372
33EEChoonhwa Lee, Abdelsalam Helal: Ns-Based Bluetooth LAP Simulator. LCN 2001: 525-532
32EERaja Krithivasan, Abdelsalam Helal: BizBuilder - An E-Services Framework Targeted for Internet Workflow. TES 2001: 89-102
31 Abdelsalam Helal, Jagan Agrawal: Internet Scalability: Advances in Parallel, Distributed, and Mobile Systems. Cluster Computing 4(4): 279-280 (2001)
2000
30EEHesham El-Rewini, Abdelsalam Helal: Software Technology Track - Introduction. HICSS 2000
29EEAbdelsalam Helal, Hua Li: Rainbow: Distributed Database System for Classroom Education and Experimental Research. VLDB 2000: 619-622
28EECumbur Aksoy, Abdelsalam Helal: Optimising thin clients for wireless active-media applications. WMCSA 2000: 151-
27 Abdelsalam Helal, Eric A. Brewer: Editorial. MONET 5(4): 219 (2000)
1999
26EEJin Jing, Abdelsalam Helal, Ahmed K. Elmagarmid: Client-Server Computing in Mobile Environments. ACM Comput. Surv. 31(2): 117-157 (1999)
1998
25EEXiangning Liu, Abdelsalam Helal, Weimin Du: Multiview Access Protocols for Large-Scale Replication. ACM Trans. Database Syst. 23(2): 158-198 (1998)
24 Emad Eldin Mohamed, Hesham El-Rewini, Hussein M. Abdel-Wahab, Abdelsalam Helal: Parallel Database Architectures: A Comparison Study. Informatica (Slovenia) 22(2): (1998)
23 Haitao Jiang, Abdelsalam Helal, Ahmed K. Elmagarmid, Anupam Joshi: Scene Change Detection Techniques for Video Database Systems. Multimedia Syst. 6(3): 186-195 (1998)
1997
22EERoberto J. Bayardo Jr., William Bohrer, Richard S. Brice, Andrzej Cichocki, Jerry Fowler, Abdelsalam Helal, Vipul Kashyap, Tomasz Ksiezyk, Gale Martin, Marian H. Nodine, Mosfeq Rashid, Marek Rusinkiewicz, Ray Shea, C. Unnikrishnan, Amy Unruh, Darrell Woelk: InfoSleuth: Semantic Integration of Information in Open and Dynamic Environments (Experience Paper). SIGMOD Conference 1997: 195-206
21EERoberto J. Bayardo Jr., William Bohrer, Richard S. Brice, Andrzej Cichocki, Jerry Fowler, Abdelsalam Helal, Vipul Kashyap, Tomasz Ksiezyk, Gale Martin, Marian H. Nodine, Mosfeq Rashid, Marek Rusinkiewicz, Ray Shea, C. Unnikrishnan, Amy Unruh, Darrell Woelk: The InfoSleuth Project. SIGMOD Conference 1997: 543-545
20 Abdelsalam Helal, Y. Kim, Marian H. Nodine, Ahmed K. Elmagarmid, Abdelsalam Heddaya: Transaction Optimization Techniques. Advanced Transaction Models and Architectures 1997: 0-
19EEAbdelsalam Helal, David Yuan, Hesham El-Rewini: Dynamic Data Reallocation for Skew Management in Shared-Nothing Parallel Databases. Distributed and Parallel Databases 5(3): 271-288 (1997)
18 Jin Jing, Ahmed K. Elmagarmid, Abdelsalam Helal, Rafael Alonso: Bit-Sequences: An Adaptive Cache Invalidation Method in Mobile Client/Server Environments. MONET 2(2): 115-127 (1997)
17 Margaret H. Dunham, Abdelsalam Helal, Santosh Balakrishnan: A Mobile Transaction Model That Captures Both the Data and Movement Behavior. MONET 2(2): 149-162 (1997)
1996
16 Darrell D. E. Long, Abdelsalam Helal: TC On Operating Systems and Application Environments. IEEE Computer 29(2): 74-75 (1996)
15 Abdelsalam Helal, Judson Fortner: Achieving Scalability in Highly Contentious Database Systems. Inf. Sci. 89(1): 39-61 (1996)
1995
14 Hesham El-Rewini, Scott Hamilton, Yen-Ping Shan, Ralph Earle, Skip McGaughey, Abdelsalam Helal, Ravi Badrachalam, Andrew A. Chien, Andrew S. Grimshaw, Byung Suk Lee, Andrew E. Wade, Dave Morse, Ahmed K. Elmagarmid, Evaggelia Pitoura, Robert V. Binder, Peter Wegner: Object Technology: A Virtual Roundtable. IEEE Computer 28(10): 58-72 (1995)
13 Abdelsalam Helal: Modeling Database System Availability under Network Partitioning. Inf. Sci. 83(1&2): 23-35 (1995)
12EEMargaret H. Dunham, Abdelsalam Helal: From the Guest Editors - Special Section on Data Management Issues in Mobile Computing. SIGMOD Record 24(4): 3-4 (1995)
11EEMargaret H. Dunham, Abdelsalam Helal: Mobile Computing and Databases: Anything New? SIGMOD Record 24(4): 5-9 (1995)
1994
10EEAbdelsalam Helal, Tung-Hui Ku, Judson Fortner: Quasi-Dynamic Two-Phase Locking. CIKM 1994: 211-218
9 M. W. Bright, Abdelsalam Helal, Ali R. Hurson: Parallel and Distributed Database Systems: Introduction. HICSS (2) 1994: 203-205
1993
8EEBharat K. Bhargava, Abdelsalam Helal: Efficient Availability Mechanisms in Distributed Databases Systems. CIKM 1993: 645-654
7EEAbdelsalam Helal, Tung-Hui Ku, Ramez Elmasri, Sourav Mukherjee: Adaptive Transaction Scheduling. CIKM 1993: 704-713
1991
6 Bharat K. Bhargava, Abdelsalam Helal, Karl Friesen: Analyzing Availability of Replicated Database Systems. International Journal in Computer Simulation 1(4): (1991)
1990
5 Bharat K. Bhargava, Abdelsalam Helal, Karl Friesen, John Riedl: Adaptility Experiments in the RAID Distributed Data Base System. SRDS 1990: 76-85
1989
4EEAbdelsalam Helal, Jagannathan Srinivasan, Bharat K. Bhargava: SETH: A Quorum-Based Database System for Experimentation with Failures. ICDE 1989: 677-684
3EEAhmed K. Elmagarmid, Abdelsalam Helal: Towards a unified model for performance evaluation of concurrency control. Inf. Sci. 47(1): 77-94 (1989)
1988
2EEAhmed K. Elmagarmid, Abdelsalam Helal: Supporting Updates in Heterogeneous Distributed Database Systems. ICDE 1988: 564-569
1986
1 Ahmed K. Elmagarmid, Abdelsalam Helal, Magdy H. Nagi: Optimistic vs. Pessimistic Concurrency Control Algorithms: A Comparative Study. ICPP 1986: 131-138

Coauthor Index

1Hussein M. Abdel-Wahab [24]
2Ahmed Abukmail [76] [91]
3Jagan Agrawal [31]
4Cumbur Aksoy [28]
5Mohammad Al-Turkistany [94]
6Mohamed H. Ali (M. H. Ali) [67]
7Rafael Alonso [18]
8Walid G. Aref [67]
9B. Arslan [51]
10Subramanian Arumugam [46]
11Ravi Badrachalam [14]
12Santosh Balakrishnan [17]
13Roberto J. Bayardo (Roberto J. Bayardo Jr.) [21] [22]
14Paolo Bellavista [88]
15Bharat K. Bhargava [4] [5] [6] [8]
16Robert V. Binder [14]
17Kevin Birkett [50]
18William Bohrer [21] [22]
19Raja Bose [67] [78] [81] [89] [92]
20Eric A. Brewer [27]
21Richard S. Brice [21] [22]
22M. W. Bright [9]
23Dominik Buszko [37]
24Carl K. Chang [93]
25Chao Chen [87]
26Andrew A. Chien [14]
27Young-Jo Cho [92]
28Andrzej Cichocki [21] [22]
29Seema Degwekar [53]
30N. Desai [51]
31Weimin Du [25]
32Margaret H. Dunham (Margaret H. Eich) [11] [12] [17]
33Ralph Earle [14]
34Hesham El-Rewini [14] [19] [24] [30]
35Hicham El-Zabadani [66]
36Ahmed K. Elmagarmid [1] [2] [3] [14] [18] [20] [23] [26] [52] [67]
37Ramez Elmasri [7]
38Judson Fortner [10] [15]
39Jerry Fowler [21] [22]
40Karl Friesen [5] [6]
41Carlos Giraldo [59]
42Andrew S. Grimshaw [14]
43Wenzheng Gu [55]
44Scott Hamilton [14]
45Joachim Hammer [38] [42] [50] [56] [61]
46Abdelsalam Heddaya [20]
47Edwin Hernandez [34] [45] [48] [64]
48Ali R. Hurson (A. R. Hurson) [9]
49Arun Jagatheesan [36] [44]
50Erwin Jansen [65] [66] [73] [75] [84]
51Haitao Jiang [23]
52Jin Jing [18] [26] [52]
53Stacey Franklin Jones [83]
54Anupam Joshi [23]
55Youssef Kaddoura [59] [66]
56Ibrahim Kamel [67]
57Ajay Kang [42]
58Vipul Kashyap [21] [22]
59Abhinav Khushraj [38] [43]
60Eunsam Kim [77]
61Hyun Kim [92]
62Y. Kim [20]
63Jeffrey King [66] [78] [84]
64Sunghoon Ko [80]
65Raja Krithivasan [32] [36] [40] [44] [53]
66Tomasz Ksiezyk [21] [22]
67Tung-Hui Ku [7] [10]
68Sree Kuchibhotla [59]
69Axel Küpper [88]
70Herman Lam [49]
71Michael Lanham [42]
72Byung Suk Lee [14]
73Choonhwa Lee [33] [51] [52] [54] [59] [70] [71] [74] [77] [80] [86]
74Minsoo Lee [39]
75Seungjae Lee [80]
76Wei-Hsing (Dan) Lee [37]
77Wonjun Lee [70] [71] [80]
78Hua Li [29]
79Shinyoung Lim [72] [92]
80Xiangning Liu [25]
81Darrell D. E. Long [16]
82J. Lu [65]
83Jingting Lu [41]
84William C. Mann [59] [62] [66]
85Gale Martin [21] [22]
86Skip McGaughey [14]
87Jie Meng [40] [44] [49] [53]
88Simanta Mitra [93]
89Emad Eldin Mohamed [24]
90Mohamed F. Mokbel [67]
91Mounir Mokhtari [93]
92Steve Moore [63]
93Steven Edwin Moore [35]
94Dave Morse [14]
95Sourav Mukherjee [7]
96Magdy H. Nagi [1]
97Prashant Nair [57]
98Amar Nalla [46] [47]
99Marian H. Nodine [20] [21] [22]
100David Nordstedt [74] [86]
101Steven Pickles [78]
102Evaggelia Pitoura [14]
103Pushkar Pradhan [60]
104Balaji Ramachandran [35]
105Lisa Ran [59] [63]
106Mosfeq Rashid [21] [22]
107Vidya Renganarayanan [47]
108John Riedl [5]
109Marek Rusinkiewicz [21] [22]
110Latha Sampath [50]
111Mark Schmalz [94]
112Subodh Shah [45]
113Yen-Ping Shan [14]
114Ray Shea [21] [22]
115Sangeetha Shekar [57]
116Jagannathan Srinivasan [4]
117Stanley Y. W. Su [40] [44] [49] [53]
118Jun Tian [69] [85]
119C. Unnikrishnan [21] [22]
120Amy Unruh [21] [22]
121V. Verma [51]
122Andrew E. Wade [14]
123Junling Wang [83]
124Mei Wang [36]
125Peter Wegner [14]
126Scooter Willis [68]
127Joseph Wilson [42]
128Bryon Winkler [59]
129Darrell Woelk [21] [22]
130Johnny S. Wong (Johnny Wong) [93]
131Yanli Xia [58]
132Hen-I Yang [73] [75] [78] [81] [84] [90] [92]
133Sungshick Yoon [77]
134David Yuan [19]
135Allan Zhang [82]
136Jinsuo Zhang [38] [43] [56] [79] [83]

Colors in the list of coauthors

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