RECSYS
2010
ACM
13 years 7 months ago
2010
ACM
Assessing the trustworthiness of reviews is a key issue for the maintainers of opinion sites such as TripAdvisor, given the rewards that can be derived from posting false or biase...
RECSYS
2010
ACM
13 years 7 months ago
2010
ACM
The reciprocal recommender is a class of recommender system that is important for several tasks where people are both the subjects and objects of the recommendation. Some examples...
MCSS
2008
Springer
13 years 7 months ago
2008
Springer
We study optimal control problems for general unstructured nonlinear differential-algebraic equations of arbitrary index. In particular, we derive necessary conditions in the case ...
SAC
2008
ACM
13 years 8 months ago
2008
ACM
Modern software control systems must cope with uncertainty, manage dynamic environments, as well as provide greater flexibility. Distributed agent-based control systems are the id...
MCSS
2008
Springer
13 years 8 months ago
2008
Springer
In this paper we deal with a perturbed algebraic Riccati equation in an infinite dimensional Banach space. Besides the interest in its own right, this class of equations appears, ...
SIAMCO
2002
13 years 8 months ago
2002
An averaging technique for nonlinear multiscale singularly perturbed control systems is developed. Issues concerning the existence and structure of limit occupational measures sets...
MCSS
2002
Springer
13 years 8 months ago
2002
Springer
and B and related abstract Cauchy problems," Mathematische
MCSS
2002
Springer
13 years 8 months ago
2002
Springer
We consider the Rayleigh beam equation and the Euler
MCSS
2002
Springer
13 years 8 months ago
2002
Springer
In this paper, we study the observability properties of nonlinear discrete time systems. Two types of contributions are given. First, we present observability criteria in terms of...
CUZA
2002
13 years 8 months ago
2002
This paper presents Process Algebra for Predictible Control Systems (PAPCS) as a model for specifying and analysis of concurrent, time and resource dependent, distributed control s...