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TARK
1998
Springer
15 years 6 months ago
Conditional, Hierarchical, Multi-Agent Preferences
We develop a revealed-preferencetheory for multiple agents. Some features of our construction, which draws heavily on Jeffrey's utility theory and on formal constructions by D...
Pierfrancesco La Mura, Yoav Shoham
VLDB
1998
ACM
153views Database» more  VLDB 1998»
15 years 6 months ago
Small Materialized Aggregates: A Light Weight Index Structure for Data Warehousing
Small Materialized Aggregates (SMAs for short) are considered a highly flexible and versatile alternative for materialized data cubes. The basic idea is to compute many aggregate ...
Guido Moerkotte
AADEBUG
1997
Springer
15 years 6 months ago
Assertions for Dynamic Shape Analysis of List Data Structures
We introduce an assertion language for run-time checking of linked list data structure shapes. The assertion language is expressive enough to define characteristic predicates for ...
Mikhail Auguston, Miu Har Hon
ICCAD
1996
IEEE
123views Hardware» more  ICCAD 1996»
15 years 6 months ago
Efficient solution of systems of Boolean equations
This paper describes an algorithm for the efficient solution of large systems of Boolean equations. The algorithm exploits the fact that, in some cases, the composition operation ...
Scott Woods, Giorgio Casinovi
COSIT
1997
Springer
80views GIS» more  COSIT 1997»
15 years 6 months ago
Spatial Representation for Pragmatic Navigation
As described here, pragmatic navigation attempts to harness simple facts about a two-dimensional environment to facilitate travel through it without an explicit map. It relies upo...
Susan L. Epstein