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VLDB
1999
ACM
159views Database» more  VLDB 1999»
15 years 11 months ago
Aggregation Algorithms for Very Large Compressed Data Warehouses
Many efficient algorithms to compute multidimensional aggregation and Cube for relational OLAP have been developed. However, to our knowledge, there is nothing to date in the lite...
Jianzhong Li, Doron Rotem, Jaideep Srivastava
AI
1998
Springer
15 years 11 months ago
Sequential Instance-Based Learning
This paper presents and evaluates sequential instance-based learning (SIBL), an approach to action selection based upon data gleaned from prior problem solving experiences. SIBL le...
Susan L. Epstein, Jenngang Shih
INFOCOM
1997
IEEE
15 years 11 months ago
Addressing Network Survivability Issues by Finding the K-Best Paths through a Trellis Graph
Due to the increasing reliance of our society on the timely and reliable transfer of large quantities of information (suchas voice, data, and video)across high speed communication...
Stavros D. Nikolopoulos, Andreas Pitsillides, Davi...
FSE
1997
Springer
112views Cryptology» more  FSE 1997»
15 years 11 months ago
A Family of Trapdoor Ciphers
This paper presents several methods to construct trapdoor block ciphers. A trapdoor cipher contains some hidden structure; knowledge of this structure allows an attacker to obtain ...
Vincent Rijmen, Bart Preneel
ISSAC
1997
Springer
105views Mathematics» more  ISSAC 1997»
15 years 11 months ago
Guarded Expressions in Practice
Computer algebra systems typically drop some degenerate cases when evaluating expressions, e.g., x=x becomes 1 dropping the case x = 0. We claim that it is feasible in practice to...
Andreas Dolzmann, Thomas Sturm