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APN
2001
Springer
13 years 12 months ago
''What Is a Petri Net?''
The increasing number of Petri net variants naturally leads to the question whether the term “Petri net” is more than a common name for very different concepts. This contribut...
Jörg Desel, Gabriel Juhás
CLEF
2007
Springer
13 years 11 months ago
What Happened to Esfinge in 2007?
Esfinge is a general domain Portuguese question answering system which uses the information available on the Web as an additional resource when searching for answers. Other externa...
Luís Miguel Cabral, Luís Fernando Co...
ACE
2004
164views Education» more  ACE 2004»
13 years 8 months ago
What Drives Curriculum Change?
While promotional literature about computer science programs may claim that curricula are determined by the needs of the students and by international best practice, the reality i...
Paul Gruba, Alistair Moffat, Harald Sønderg...
GLOBECOM
2010
IEEE
13 years 5 months ago
Multicasting vs. Broadcasting: What Are the Trade-Offs?
Network-wide broadcasting and multicasting are two important routing schemes used in group communications. In network-wide broadcasting, generated packets at the source node are di...
Bora Karaoglu, Wendi Rabiner Heinzelman
SIGIR
2006
ACM
14 years 1 months ago
You are what you say: privacy risks of public mentions
In today’s data-rich networked world, people express many aspects of their lives online. It is common to segregate different aspects in different places: you might write opinion...
Dan Frankowski, Dan Cosley, Shilad Sen, Loren G. T...