Sökning: "Common-sense reasoning"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Common-sense reasoning.

1. 1. Representing and Reasoning about Complex Human Activities - an Activity-Centric Argumentation-Based Approach

   Författare :Esteban Guerrero Rosero; Helena Lindgren; Juan Carlos Nieves; Chris Reed; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Complex activity; Argumentation Theory; Activity Theory; Logic programming; Knowledge representation; Common-sense reasoning; Artificial Intelligence; business data processing; administrativ databehandling;

   Sammanfattning : The aim of this thesis is to develop theories and formal methods to endow a computing machinery with capabilities to identify, represent, reason and evaluate complex activities that are directed by an individual’s needs, goals, motives, preferences and environment, information which can be inconsistent and incomplete.Current methods for formalising and reasoning about human activity are typically limited to basic actions, e. LÄS MER

3. 2. Modelling User Tasks and Intentions for Service Discovery in Ubiquitous Computing

   Författare :Magnus Ingmarsson; Henrik Eriksson; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ubiquitous Computing; Service Discovery; Ontologies; Common Sense; World Knowledge; Design; Architecture; Computer science; Datavetenskap;

   Sammanfattning : Ubiquitous computing (Ubicomp) increases in proliferation. Multiple and ever growing in numbers, computational devices are now at the users' disposal throughout the physical environment, while simultaneously being effectively invisible. Consequently, a significant challenge is service discovery. LÄS MER

4. 3. Creating & Enabling the Useful Service Discovery Experience : The Perfect Recommendation Does Not Exist

   Författare :Magnus Ingmarsson; Henrik Eriksson; Göran Falkman; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Ubiquitous Computing; Service Discovery; Ontologies; Common Sense; World Knowledge; Design; Architecture; Command and Control;

   Sammanfattning : We are rapidly entering a world with an immense amount of services and devices available to humans and machines. This is a promising future, however there are at least two major challenges for using these services and devices: (1) they have to be found and (2) after being found, they have to be selected amongst. LÄS MER

5. 4. Knowledge based perceptual anchoring : grounding percepts to concepts in cognitive robots

   Författare :Marios Daoutis; Silvia Coradeschi; Amy Loutfi; Angelo Cangelosi; Örebro universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; anchoring; knowledge representation; cognitive perception; symbol grounding; common-sense information; Datavetenskap; Computer and Systems Science;

   Sammanfattning : A successful articial cognitive agent needs to integrate its perception of the environment with reasoning and actuation. A key aspect of this integration is the perceptual-symbolic correspondence, which intends to give meaning to the concepts the agent refers to { known as Anchoring. However, perceptual representations alone (e.g. LÄS MER

7. 5. Principle-based non-monotonic reasoning - from humans to machines

   Författare :Timotheus Kampik; Helena Lindgren; Juan Carlos Nieves; Anthony Hunter; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Non-monotonic reasoning; formal argumentation; Computer Science; datalogi;

   Sammanfattning : A key challenge when developing intelligent agents is to instill behavior into computing systems that can be considered as intelligent from a common-sense perspective. Such behavior requires agents to diverge from typical decision-making algorithms that strive to maximize simple and often one-dimensional metrics. LÄS MER