The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Ayman Hammad sits on this spectrum.
This scientist: 76 publications — 3rd percentile
3% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 991 publications or more.
The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where Ayman Hammad sits on this spectrum.
This scientist: 44 D-Index — 48th percentile
48% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 131 D-Index or more.
His scientific interests lie mostly in Payment, Database transaction, Mobile device, Computer security and Database. Payment is closely attributed to Internet privacy in his study. His work often combines Database transaction and Mobile telephony studies.
Ayman Hammad studied Mobile device and Mobile payment that intersect with Snapshot. Ayman Hammad works in the field of Computer security, focusing on Authentication in particular. His research integrates issues of Credit card and Receipt in his study of Database.
His main research concerns Database transaction, Computer security, Payment, Computer network and Database. His Database transaction research is multidisciplinary, incorporating elements of Server and Authorization. His research in Computer security intersects with topics in Credit card, Payment system and Internet privacy.
The Payment study combines topics in areas such as Process and Authentication. His work deals with themes such as Real-time computing, Embedded system and Mobile device, which intersect with Computer network. His Database study combines topics in areas such as Receipt and Public-key cryptography.
Ayman Hammad spends much of his time researching Database transaction, Payment, Computer network, Computer security and Database. His Database transaction study integrates concerns from other disciplines, such as Server and Mobile device. The concepts of his Payment study are interwoven with issues in Authorization and Internet privacy.
His Computer network research incorporates elements of Event, Embedded system and Code. Computer security is often connected to USB in his work. His study in Database is interdisciplinary in nature, drawing from both Public key certificate, Real-time computing and Receipt.
Uzma Makhdumi;Ayman Hammad;Igor Karpenko;Miroslav Gavrilov
Ernest Borhan;Ayman Hammad;Thomas Purves;Julian Hua
Ayman Hammad;Phil Dixon
Ayman Hammad
Ayman Hammad;Patrick Faith;Krishna Prasad Koganti;Ben Rewis
Ayman Hammad;Phil Dixon
Thomas Purves;Shilpak Mahadkar;Tenni Theurer;Ayman Hammad
Ayman Hammad;Patrick Faith;Mark Carlson
Patrick Faith;Mark Carlson;Ayman Hammad;Ben Rewis
Ayman Hammad;Patrick Faith
Ayman Hammad;Patrick Faith
Patrick Faith;Mark Carlson;Ayman Hammad
Ayman Hammad
Thomas Purves;Shilpak Mahadkar;Ayman Hammad
Igor Karpenko;Ayman Hammad;Kevin P. Siegel;Craig O'Connell
Philippe Levy;Ayman Hammad;Virginia I. Simcox;Jerry Sloan
Ayman Hammad
Ayman Hammad;Mark Carlson
Patrick Faith;Kevin P. Siegel;Ayman Hammad
Ayman Hammad;Matthew Joy;Joseph Spears;Mark Carlson
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