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ACM Transactions on Internet Technology (TOIT), Volume 9 Issue 2, May 2009

Implications of Internet architecture on net neutrality
Scott Jordan
Article No.: 5
DOI: 10.1145/1516539.1516540

Net neutrality represents the idea that Internet users are entitled to service that does not discriminate on the basis of source, destination, or ownership of Internet traffic. The United States Congress is considering legislation on net...

On the state of IP spoofing defense
Toby Ehrenkranz, Jun Li
Article No.: 6
DOI: 10.1145/1516539.1516541

IP source address spoofing has plagued the Internet for many years. Attackers spoof source addresses to mount attacks and redirect blame. Researchers have proposed many mechanisms to defend against spoofing, with varying levels of success. With...

Retrieving XML data from heterogeneous sources through vague querying
Bettina Fazzinga, Sergio Flesca, Andrea Pugliese
Article No.: 7
DOI: 10.1145/1516539.1516542

We propose a framework for querying heterogeneous XML data sources. The framework ensures high autonomy to participating sources as it does not rely on a global schema or on semantic mappings between schemas. The basic intuition is that of...

Analysis of single and networked auctions
Erol Gelenbe
Article No.: 8
DOI: 10.1145/1516539.1516543

Web-based computerized auctions are increasingly present in the Internet. We can imagine that in the future this trend will actually be extended to situations where virtual buyer and seller agents will conduct automated transactions across the...