Anders Jonsson

Publication List Details

Period

1986 - 2009

Number

57

Co-Authors

Active Learning of Dynamic Bayesian Networks in Markov Decision Processes (2009)

Anders Jonsson, Andrew Barto

Abstract. Several recent techniques for solving Markov decision processes use dynamic Bayesian networks to compactly represent tasks. The dynamic Bayesian network representation may not be given, in...

Efficient Pruning of Operators in Planning Domains (2008)

Anders Jonsson

Abstract. Many recent successful planners use domain-independent heuristics to speed up the search for a valid plan. An orthogonal approach to accelerating search is to identify and remove redundant...

Knowledge Management: Är universitetet så unikt som man tror? - en empirisk studie (2008)

JONSSON, ANDERS, DAHLQVIST, SANDRA, SVEDBERG, FREDRIK

Syftet med uppsatsen är att identifiera, beskriva och analysera den kunskapsöverföring som sker mellan anställda (lärare och ledning) som jobbar på grundnivå på ett universitet. Vi vill som...

Dynamic assessment and the "Interactive examination" (2007)

Jonsson, Anders, Mattheos, Nikos, Svingby, Gunilla, Attström, Rolf

To assess own actions and define individual learning needs is fundamental for professional development. The development of self-assessment skills requires practice and feedback during the course of...

Kelb — A Real-Time Programming Environment for the Sony AIBO (2007)

Erik Cedheim, Ramzi Ferchichi, Anders Jonsson, Dan Lind, Leonid Mokrushin, Paul Pettersson

Abstract. Kelb is a new real-time programming environment developed at Uppsala University for the Sony AIBO ERS-210. It is aimed to provide efficiency by introducing a notion of light-weight tasks...

Regulation of Glutamine Synthetase in the Diazotroph Rhodospirillum rubrum (2007)

Jonsson, Anders

The bacterial cell needs ammonia for synthesis of glutamine from glutamate. Only one enzyme is able to catalyze this reaction, namely glutamine synthetase (GS). GS can be regulated both...

Regulation of Glutamine Synthetase in the Diazotroph Rhodospirillum rubrum (2007)

Jonsson, Anders

The bacterial cell needs ammonia for synthesis of glutamine from glutamate. Only one enzyme is able to catalyze this reaction, namely glutamine synthetase (GS). GS can be regulated both...

A causal approach to hierarchical decomposition in reinforcement learning (2006)

Jonsson, Anders

Reinforcement learning provides a means for autonomous agents to improve their action selection strategies without the need for explicit training information provided by an informed instructor....

A causal approach to hierarchical decomposition in reinforcement learning (2006)

Jonsson, Anders

Reinforcement learning provides a means for autonomous agents to improve their action selection strategies without the need for explicit training information provided by an informed instructor....

Coordination with collective and individual decisions (2006)

Paulo Trigo, Anders Jonsson, Helder Coelho

Abstract. The response to a large-scale disaster, e.g. an earthquake or a terrorist incident, urges for low-cost policies that coordinate sequential decisions of multiple agents. Decisions range from...

Koncerninterna Transaktioner i Kommunala Företagskoncerner : Fallet Linköpings Stadshus (2005)

Jonsson, Anders, Lundh, Simon

Background: In newspaper articles, we can nowadays read headlines as"Stop the robbing!"and"They pay extra tax through rent". A column in Göteborgsposten describes enormous amounts of money, pouring...

Vänner eller Fiender? - Förändringar i Thailands utrikespolitik gentemot Burma (2005)

Jonsson, Anders

This Master Thesis investigates changes in Thailand's foreign policy towards its neighbouring country Burma. It argues that Thai foreign policy towards Burma has experienced major changes during four...

Koncerninterna Transaktioner i Kommunala Företagskoncerner : Fallet Linköpings Stadshus (2005)

Jonsson, Anders, Lundh, Simon

Background: In newspaper articles, we can nowadays read headlines as"Stop the robbing!"and"They pay extra tax through rent". A column in Göteborgsposten describes enormous amounts of money, pouring...

Simulering av kabelbränder i sekundära säkerhetssystem med CFD-koden SMAFS (2005)

Jonsson, Anders, Malmqvist, Johan

This report contains CFD-simulations of cable tray fires in nuclear power plant applications with the CFD-code SMAFS. Furthermore the report evaluates the use of CFD-codes within this kind of...

A Causal Approach to Hierarchical Decomposition of Factored MDPs (2005)

Anders Jonsson, Sridhar Mahadevan Member, Shlomo Zilberstein Member, Neil E. Berthier, Anders Jonsson, W. Bruce Croft, ...

grandmother was a child, she and her family emigrated from Sweden to Canada and settled near a small town called Hope in the vicinity of Vancouver. After the depression struck in 1929, the financial...

A Causal Approach to Hierarchical Decomposition of Factored MDPs (2005)

Anders Jonsson, Andrew Barto

We present Variable Influence Structure Analysis, an algorithm that dynamically performs hierarchical decomposition of factored Markov decision processes. Our algorithm determines causal...

Evaluating the feasibility of learning student models from data (2005)

Anders Jonsson, Jeff Johns, Hasmik Mehranian, Ivon Arroyo, Beverly Woolf, Andrew Barto, ...

Human teachers are expected to improve with experience; they should learn how to handle different types of students, and learn which methods work for which learning difficulties. But how can a...

Automated state abstraction for options using the u-tree algorithm (2001)

Anders Jonsson, Andrew G. Barto

Learning a complex task can be significantly facilitated by defining a hierarchy of subtasks. An agent can learn to choose between various temporally abstract actions, each solving an assigned...

Automated state abstraction for options using the u-tree algorithm (2001)

Anders Jonsson, Andrew G. Barto

Learning a complex task can be significantly facilitated by defining a hierarchy of subtasks. An agent can learn to choose between various temporally abstract actions, each solving an assigned...

Automated state abstraction for options using the u-tree algorithm (2001)

Anders Jonsson, Andrew G. Barto

Learning a complex task can be significantly facilitated by defining a hierarchy of subtasks. An agent can learn to choose between various temporally abstract actions, each solving an assigned...

In Vitro Studies of the Uridylylation of the Three PII Protein Paralogs from Rhodospirillum rubrum: the Transferase Activity of R. rubrum GlnD Is Regulated by α-Ketoglutarate and Divalent Cations but Not by Glutamine▿

Jonsson, Anders, Nordlund, Stefan

PII proteins have been shown to be key players in the regulation of nitrogen fixation and ammonia assimilation in bacteria. The mode by which these proteins act as signals is by being in either a...

A Novel Peroxiredoxin Activity Is Located within the C-Terminal End of Rhodospirillum rubrum Adenylyltransferase▿

Jonsson, Anders, Teixeira, Pedro Filipe, Nordlund, Stefan

Adenylyltransferase (GlnE) catalyzes the reversible adenylylation of glutamine synthetase. In this report we present, for the first time, evidence for a peroxiredoxin activity of Rhodospirillum...