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TMA
2012
Springer
243views Management» more  TMA 2012»
12 years 5 months ago
Assessing the Real-World Dynamics of DNS
The DNS infrastructure is a key component of the Internet and is thus used by a multitude of services, both legitimate and malicious. Recently, several works demonstrated that mali...
Andreas Berger, Eduard Natale
EDM
2008
110views Data Mining» more  EDM 2008»
13 years 11 months ago
A Response Time Model For Bottom-Out Hints as Worked Examples
Students can use an educational system's help in unexpected r example, they may bypass abstract hints in search of a concrete solution. This behavior has traditionally been la...
Benjamin Shih, Kenneth R. Koedinger, Richard Schei...
CORR
2010
Springer
124views Education» more  CORR 2010»
13 years 10 months ago
Symmetry within and between solutions
Symmetry can be used to help solve many problems. For instance, Einstein's famous 1905 paper ("On the Electrodynamics of Moving Bodies") uses symmetry to help derive...
Toby Walsh
METAINFORMATICS
2004
Springer
14 years 3 months ago
Describing Use Cases with Activity Charts
Abstract. The Model-Driven Development (MDD) describes and maintains models of the system under development. The Unified Modeling Language (UML) supports a set of semantics and no...
Jesús Manuel Almendros-Jiménez, Luis...
UML
2000
Springer
14 years 1 months ago
On the Extension of UML with Use Case Maps Concepts
Descriptions of reactive systems focus heavily on behavioral aspects, often in terms of scenarios. To cope with the increasing complexity of services provided by these systems, beh...
Daniel Amyot, Gunter Mussbacher