Together with the disruptive development of modern sub-symbolic approaches to artificial
intelligence (AI), symbolic approaches to classical AI are re-gaining momentum, as more …

This paper proposes an approach on a method for visual text analytics to support knowledge
building, analytical reasoning and explorative analysis. For this purpose we use semantic …

This paper is a sustained argument for the view that logic-based AI should become a self-
contained field, entirely divorced from paradigms that are currently still included under the AI …

GLAIR (Grounded Layered Architecture with Integrated Reasoning) is a multilayered
cognitive architecture for embodied agents operating in real, virtual, or simulated …

Gluecklich, die wissen, dass hinter allen Sprachen das Unsaegliche steht. Those are happy
who know that behind all languages there is something unsaid Rainer Maria Rilke This book …

The GLAIR grounded layered architecture with integrated reasoning for cognitive robots and
intelligent autonomous agents has been used in a series of projects in which Cassie, the …

This paper presents a graph-based knowledge representation and reasoning language.
This language benefits from an important syntactic operation, which is called a graph …

To improve the interaction between students and an intelligent tutoring system, we
developed two Natural Language generators, that we systematically evaluated in a three …

The SNePS knowledge representation, reasoning, and acting system has several features
that facilitate metacognition in SNePS-based agents. The most prominent is the fact that …

It is almost universally acknowledged that first-order logic (FOL), with its clean, well-
understood syntax and semantics, allows for the clear expression of philosophical …