Recently, ranking-based clustering on heterogeneous information network has emerged, which shows its advantages on the mutual promotion of clustering and ranking. However, these algorithms are restricted to information network only containing heterogeneous relations. In many applications, networked data are more complex and they can be represented as a hybrid network which simultaneously includ...

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...

Following a suggestion of Warren Weaver, we extend the Shannon model of communication piecemeal into a complex systems model in which communication is differentiated both vertically and horizontally. This model enables us to bridge the divide between Niklas Luhmann’s theory of the self-organization of meaning in communications and empirical research using information theory. First, we distingui...

In this paper, we propose multiple facial Action Unit (AU) recognition and intensity estimation by modeling their relations in both feature and label spaces. First, a multi-task feature learning method is adopted to learn the shared features among the group of facial action units, and recognize or estimate their intensity simultaneously. Second, a Bayesian network is used to model the co-existe...

Traditionally, domain ontologies are created manually, based on human experts’ views on the classes and relations of the domain at hand. We present ongoing work on two approaches to the automatic construction of ontologies from a flat database of records, and compare them to a manually constructed ontology. The latter CIDOC-CRM ontology focusses on the organisation of classes and relations. In ...

In this work, we present a critical s tudy of the circuit relations for two distant coupled antennas: either both are transmitting, or one is transmitting a n d one is receiving. W e found that Carter’s two mutual impedances , Z t2 and Z 2 , , a r e not applicable to t h e s e two c a s e s . Two sets of circuit relations have been formulated, with two sets of wave impedances , to characterize ...

Motivated by the concept of ideal mutual statistics, we study a multispecies Calogero-Sutherland model in which the interaction parameters and masses satisfy some specific relations. The ground state is exactly solvable if those relations hold, both on a circle and on a line with a simple harmonic potential. In the latter case, the one-particle densities can be obtained using a generalization o...

Traditionally, domain ontologies are created manually, based on human experts’ views on the classes and relations of the domain at hand. We present ongoing work on two approaches to the automatic construction of ontologies from a flat database of records, and compare them to a manually constructed ontology. The latter CIDOC-CRM ontology focusses on the organisation of classes and relations. In ...

Session types are a type formalism used to describe communication protocols over private session channels. Each participant in a binary session owns one endpoint of a session channel. A key notion is that of duality: the endpoints of a session channel should have dual session types in order to guarantee communication safety. Duality relations have been independently defined in different ways an...

S U M M A R Y Relations between reflection and transmission responses of horizontally layered media were formulated by Claerbout in 1968 and by many others. In this paper we derive similar relations for 3-D inhomogeneous media. As the starting point for these derivations, we make use of two types of propagation invariants, based on one-way reciprocity theorems of the convolution type and of the...