Usually object types are organized in taxonomies by means of a specialization relation (also called subtyping or isa) ‘implemented’ by means of inheritance. This paper proposes a (non-incompatible) alternative to taxonomies that relies on three primitives: grounding, a specific kind of factual existential dependence, extensional atemporal parthood, and existence at a time. On the basis of these...

The concept of alliance or preferably ‘alignment’, as I shall explain below – is central to the conduct of international politics, and thus the discipline of International Relations (IR). Duffield et al. (2008: 291) identify that ‘Alliances are one of the most significant phenomena in security studies and world politics more generally’, while Modelski (1963: 773) considers them ‘one of a dozen ...

In this article I locate some of the fundamental problems of self-determination within the context of an evolving international society. First, I argue that one particular manifestation of self-determination, that of national self-determination, is both a solution to the enduring problem of territorial legitimation in international relations as well as the source of subsequent challenges to ter...

Modeling moving objects has become a topic of increasing interest in the area of video databases. Two key aspects of such modeling are spatial and temporal relationships. In this paper we introduce an innovative way to represent the trajectory of a single moving object and the relative spatio-temporal relations between multiple moving objects. The representation supports a rich set of spatial t...

In this paper we study how to perform object classification in a principled way that exploits the rich structure of real world labels. We develop a new model that allows encoding of flexible relations between labels. We introduce Hierarchy and Exclusion (HEX) graphs, a new formalism that captures semantic relations between any two labels applied to the same object: mutual exclusion, overlap and...

Geosensor networks are deployed to detect and track dynamic geographic phenomena, or objects, over space and time. Object identity is a unique characteristic to distinguish different spatial objects. Based on tracking and analysis of the relations of object identities for example different classes of events can be derived. This paper introduces a spatiotemporal data model for the storage and ma...

In this study, we investigated the relationships between observed social withdrawal (Positive and Negative Syndrome Scale [PANSS] Passive Social Withdrawal and PANSS Active Social Avoidance), subjectively experienced social withdrawal (Social Functioning Scale [SFS] Withdrawal and SFS Interpersonal Behavior), and their associations to the underlying psychological patterns of Object Relations an...

Object version propagation is a means of managing versions of complex objects automatically. Complex objects are objects linked to other objects by dependence relations such as composition, inheritance, association, equivalence, etc. The object version propagation model presented in this paper associates the version propagation capabilities, called version propagation strategies, with relations...

A correlational study (N == 701) examined three measures of narcissism, a measure of shame, two measures of masochism, a measure of object relations, and a measure of social desirability. Moderate correlations were found for a core of constructs which have been described in the clinical and theoretical literature. These are narcissism, shame, object relations, and masochism. Narcissism seemed t...

In this paper, we propose a novel method for object discovery and dense modelling in RGB-D image sequences using motion cues. We develop our method as a building block for active object perception, such that robots can learn about the environment through perceiving the effects of actions. Our approach simultaneously segments rigid-body motion within key views, and discovers objects and hierarch...