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ICDAR
2005
IEEE
14 years 2 months ago
Towards a Canonical and Structured Representation of PDF Documents through Reverse Engineering
This article presents Xed, a reverse engineering tool for PDF documents, which extracts the original document layout structure. Xed mixes electronic extraction methods with state-...
Maurizio Rigamonti, Jean-Luc Bloechle, Karim Hadja...
CCS
2005
ACM
14 years 2 months ago
Untraceable RFID tags via insubvertible encryption
We introduce a new cryptographic primitive, called insubvertible encryption, that produces ciphertexts which can be randomized without the need of any key material. Unlike plain u...
Giuseppe Ateniese, Jan Camenisch, Breno de Medeiro...
GECCO
2005
Springer
103views Optimization» more  GECCO 2005»
14 years 2 months ago
Pricing the 'free lunch' of meta-evolution
A number of recent studies introduced meta-evolutionary strategies and successfully used them for solving problems in genetic programming. While individual results indicate possib...
Alexei V. Samsonovich, Kenneth A. De Jong
VLDB
2004
ACM
203views Database» more  VLDB 2004»
14 years 2 months ago
PLACE: A Query Processor for Handling Real-time Spatio-temporal Data Streams
The emergence of location-aware services calls for new real-time spatio-temporal query processing algorithms that deal with large numbers of mobile objects and queries. In this de...
Mohamed F. Mokbel, Xiaopeng Xiong, Walid G. Aref, ...
ICALT
2003
IEEE
14 years 2 months ago
Online Self-Assessment as a Learning Method
Algorithms and Programming Languages is a core subject in the BS Degree in Mathematics at the authors’ university. Some of the students are very interested in computer programmi...
Daniel Gayo-Avello, Hortensia Fernández-Cue...