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Improving Adjustable Autonomy Strategies for Time-Critical Domains

by Nathan Schurr, Aptima Inc, Janusz Marecki, Milind Tambe
"... As agents begin to perform complex tasks alongside humans as collaborative teammates, it becomes crucial that the resulting humanmultiagent teams adapt to time-critical domains. In such domains, adjustable autonomy has proven useful by allowing for a dynamic transfer of control of decision making be ..."
Abstract - Cited by 5 (3 self) - Add to MetaCart
As agents begin to perform complex tasks alongside humans as collaborative teammates, it becomes crucial that the resulting humanmultiagent teams adapt to time-critical domains. In such domains, adjustable autonomy has proven useful by allowing for a dynamic transfer of control of decision making

Critiquing: Effective Decision Support in Time-Critical Domains

by Abigail S. Gertner , 1996
"... The TraumAID system is a tool for assisting physicians during the initial definitive management phase of patients with severe injuries. Originally, TraumAID was conceived as a rule-based expert system combined with a planner. After this architecture had been implemented and evaluated, we began to f ..."
Abstract - Cited by 14 (3 self) - Add to MetaCart
The TraumAID system is a tool for assisting physicians during the initial definitive management phase of patients with severe injuries. Originally, TraumAID was conceived as a rule-based expert system combined with a planner. After this architecture had been implemented and evaluated, we began to face the issue of how TraumAID could communicate its plans to physicians in order to influence their behavior and have a positive effect on patient outcome. It was hypothesized that a critiquing approach, in which the system is told what actions the user intends to carry out and produces a critique in response to those intentions, might be appropriate. To meet the needs of physicians engaged in managing trauma cases, critiques must be updated and made available rapidly. They must be clear and succinct, containing only relevant information while still including enough justification ...

Using DCOPs to Balance Exploration and Exploitation in Time-Critical Domains

by Matthew E. Taylor, Manish Jain, Prateek T, Milind Tambe
"... Abstract. Substantial work has investigated balancing exploration and exploitation, but relatively little has addressed this tradeoff in the context of coordinated multi-agent interactions. This paper introduces a class of problems in which agents must maximize their on-line reward, a decomposable f ..."
Abstract - Cited by 2 (0 self) - Add to MetaCart
function dependent on pairs of agent’s decisions. Unlike previous work, agents must both learn the reward function and exploit it on-line, critical properties for a class of physicallymotivated systems, such as mobile wireless networks. This paper introduces algorithms motivated by the Distributed

Towards a Visualization Architecture for Time-Critical Applications

by Jörn Kohlhammer, David Zeltzer , 2004
"... Time-critical domains, such as emergency management, demand fast decisions from expert users under stress. Our DecisionCentered Visualization (DCV) system supports decision making by integrating domain knowledge and knowledge about human situation awareness for time-critical visualization. Efficient ..."
Abstract - Cited by 4 (0 self) - Add to MetaCart
Time-critical domains, such as emergency management, demand fast decisions from expert users under stress. Our DecisionCentered Visualization (DCV) system supports decision making by integrating domain knowledge and knowledge about human situation awareness for time-critical visualization

Rapid object detection using a boosted cascade of simple features

by Paul Viola, Michael Jones - ACCEPTED CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION 2001 , 2001
"... This paper describes a machine learning approach for visual object detection which is capable of processing images extremely rapidly and achieving high detection rates. This work is distinguished by three key contributions. The first is the introduction of a new image representation called the " ..."
Abstract - Cited by 3283 (9 self) - Add to MetaCart
which unlike previous approaches provides statistical guarantees that discarded regions are unlikely to contain the object of interest. In the domain of face detection the system yields detection rates comparable to the best previous systems. Used in real-time applications, the detector runs at 15

Formalising trust as a computational concept

by Stephen Paul Marsh , 1994
"... Trust is a judgement of unquestionable utility — as humans we use it every day of our lives. However, trust has suffered from an imperfect understanding, a plethora of definitions, and informal use in the literature and in everyday life. It is common to say “I trust you, ” but what does that mean? T ..."
Abstract - Cited by 529 (6 self) - Add to MetaCart
? This thesis provides a clarification of trust. We present a formalism for trust which provides us with a tool for precise discussion. The formalism is implementable: it can be embedded in an artificial agent, enabling the agent to make trust-based decisions. Its applicability in the domain of Distributed

Ecology of the family as a context for human development: Research perspectives.

by Urie Bronfenbrenner , Josephine Arastah , Mavis Hetherington , Richard Lerner , Jeylan T Mortimer , Joseph H Pleck , Lea Pulkinnen , Michael Rutter , Klaus Schneewind , Diana Slaughter - Developmental Psychology, , 1986
"... This review collates and examines critically a theoretically convergent but widely dispersed body of research on the influence of external environments on the functioning of families as contexts of human development. Investigations falling within this expanding domain include studies of the interac ..."
Abstract - Cited by 518 (0 self) - Add to MetaCart
This review collates and examines critically a theoretically convergent but widely dispersed body of research on the influence of external environments on the functioning of families as contexts of human development. Investigations falling within this expanding domain include studies

Time-Critical Scheduling in Stochastic Domains

by Lloyd Greenwald, Thomas Dean
"... In this work we look at extending the work of (Dean et al. 1993) to handle more complicated schedul-ing problems in which the sources of complexity stem not only from large state spaces but from large ac-tion spaces as well. In these problems it is no longer tractable to compute optimal policies for ..."
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In this work we look at extending the work of (Dean et al. 1993) to handle more complicated schedul-ing problems in which the sources of complexity stem not only from large state spaces but from large ac-tion spaces as well. In these problems it is no longer tractable to compute optimal policies for re-stricted state spaces via policy iteration. We, in-stead, borrow from operations research in applying bottleneck-centered scheduling heuristics (Adams et al. 1988). Additionally, our techniques draw from the work of (Drummond and Bresina 1990). Consider the problem of scheduling planes and gates at a busy airport. A stochastic process describes the arrival of planes at-the airport and is affected by uncon-trollable events such as weather. Stochastic processes

Deliberation Scheduling for Time-Critical Scheduling in Stochastic Domains

by Lloyd Greenwald, Thomas Dean , 1994
"... In this work we explore the use of deliberation scheduling for allocating computation among competing decision procedures in solving time-critical scheduling problems in stochastic domains. We present a two-level deliberation scheduling solution. At the higher level deliberation scheduling is used t ..."
Abstract - Cited by 3 (3 self) - Add to MetaCart
In this work we explore the use of deliberation scheduling for allocating computation among competing decision procedures in solving time-critical scheduling problems in stochastic domains. We present a two-level deliberation scheduling solution. At the higher level deliberation scheduling is used

Dissertation Proposal: Time-Critical Graphics

by Matthias Wloka, Matthias M. Wloka , 1993
"... ing the Graphics Database Application Application Domain Graphics System : Flow of Control : Flow of Data Controller Renderer External Signals Application Database Temporal Graphics Database Figure 3: Schematic of the Abstract Database Model The abstract database model, which I introduce here, is m ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
ing the Graphics Database Application Application Domain Graphics System : Flow of Control : Flow of Data Controller Renderer External Signals Application Database Temporal Graphics Database Figure 3: Schematic of the Abstract Database Model The abstract database model, which I introduce here
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