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ADC
2010
Springer
266views Database» more  ADC 2010»
13 years 4 months ago
Counting distinct objects over sliding windows
Aggregation against distinct objects has been involved in many real applications with the presence of duplicates, including real-time monitoring moving objects. In this paper, we ...
Wenjie Zhang, Ying Zhang, Muhammad Aamir Cheema, X...
ACSC
2010
IEEE
13 years 4 months ago
A batch algorithm for maintaining a topological order
The dynamic topological order problem is that of efficiently updating a topological order after some edge(s) are inserted into a graph. Much prior work exists on the unit-change v...
David J. Pearce, Paul H. J. Kelly
ALGORITHMICA
2011
13 years 4 months ago
Knowledge State Algorithms
We introduce the concept of knowledge states; many well-known algorithms can be viewed as knowledge state algorithms. The knowledge state approach can be used to to construct comp...
Wolfgang W. Bein, Lawrence L. Larmore, John Noga, ...
ALGORITHMICA
2011
13 years 4 months ago
On Bounded Leg Shortest Paths Problems
Let V be a set of points in a d-dimensional lp-metric space. Let s, t ∈ V and let L be any real number. An L-bounded leg path from s to t is an ordered set of points which conne...
Liam Roditty, Michael Segal
AAI
2010
94views more  AAI 2010»
13 years 4 months ago
Sequence-Indexed Linear-Time Temporal Logic: Proof System and Application
In this paper, we propose a proof system for reasoning on certain specifications of secure authentication systems. For this purpose, a new logic, sequence-indexed linear-time temp...
Ken Kaneiwa, Norihiro Kamide
AI
2011
Springer
13 years 4 months ago
First-order logical filtering
Logical filtering is the process of updating a belief state (set of possible world states) after a sequence of executed actions and perceived observations. In general, it is intr...
Afsaneh Shirazi, Eyal Amir
AAI
2011
198views Algorithms» more  AAI 2011»
13 years 4 months ago
An Ontology for Coordination
Ben Lithgow Smith, Valentina A. M. Tamma, Michael ...
AAI
2011
275views Algorithms» more  AAI 2011»
13 years 4 months ago
K-attractors: a Partitional Clustering Algorithm for Numeric Data Analysis
Yiannis Kanellopoulos, Panagiotis Antonellis, Chri...
AAI
2011
195views Algorithms» more  AAI 2011»
13 years 4 months ago
A Recursive BDI Agent Model for Theory of Mind and its Applications
Tibor Bosse, Zulfiqar A. Memon, Jan Treur
AAECC
2011
Springer
380views Algorithms» more  AAECC 2011»
13 years 4 months ago
The generalized road coloring problem and periodic digraphs
A proof of the Generalized Road Coloring Problem, independent of the recent work by Beal and Perrin, is presented, using both semigroup methods and Trakhtman’s algorithm. Algebra...
G. Budzban, Ph. Feinsilver