Today, approximately 10 percent of the world's population is over the age of 60; by 2050 this
proportion will have more than doubled. Moreover, the greatest rate of increase is amongst …

We describe an intelligent personal assistant that has been developed to aid a busy
knowledge worker in managing time commitments and performing tasks. The design of the …

In a world of electronic calendars, the prospect of intelligent, personalized time management
assistance seems a plausible and desirable application of AI. PTIME (Personalized Time …

During recent years, the development of new techniques for constraint satisfaction, planning,
and scheduling has received increased attention, and substantial effort has been invested in …

Coordinating agents to complete a set of tasks with intercoupled temporal and resource
constraints is computationally challenging, yet human domain experts can solve these …

Solving challenging computational problems involving time has been a critical component in
the development of artificial intelligence systems almost since the inception of the field. This …

Health coaching is an evidence-based approach to help individuals adopt health behaviors
such as physical activity (PA). However, human health coaching is limited by a lack of real …

Preferences in Constraint Satisfaction and Optimization Page 1 Articles 58 AI MAGAZINE
Preferences and constraints occur in real-life problems in many forms. Intuitively, constraints …

In real-life temporal scenarios, uncertainty and preferences are often essential and
coexisting aspects. We present a formalism where quantitative temporal constraints with …

Driven by planning and scheduling problems which feature both disjunctive constraints and
contingent events, we define the Disjunctive Temporal Problem with Uncertainty (DTPU) …