Filters








10 Hits in 3.4 sec

Hyperstate Space Graphs for Automated Game Analysis

Michael Cook, Azalea Raad
2019 2019 IEEE Conference on Games (CoG)  
We show how hyperstate space graphs produce compact representations of games which closely relate to the heuristics designed by hand for search-based AI agents; we show how hyperstate space graphs also  ...  Automatically analysing games is an important challenge for automated game design, general game playing, and cocreative game design tools.  ...  HSGs can help automated game designers in several different ways. First and foremost, HSGs greatly compress state space graphs for many games, which makes the act of analysis more efficient.  ... 
doi:10.1109/cig.2019.8848026 dblp:conf/cig/CookR19 fatcat:7iavoejnqzfcvctjzbnzrkh72q

Automatic Critical Mechanic Discovery Using Playtraces in Video Games [article]

Michael Cerny Green, Ahmed Khalifa, Gabriella A.B. Barros, Tiago Machado, Julian Togelius
2020 arXiv   pre-print
We present a new method of automatic critical mechanic discovery for video games using a combination of game description parsing and playtrace information.  ...  Our new playtrace method shows a significant performance improvement over the baseline for all 4 tested games.  ...  Hyperstate analysis might give insight into which mechanics should be considered "critical" or vice versa.  ... 
arXiv:1909.03094v3 fatcat:hkjyo5mmsre5zawrgy53lsd4si

Knowledge-Based Control for Robot Arm [chapter]

Aboubekeur Hamdi-Cherif
2011 Robot Arms  
Its queues, graphs and game-theoretic situations are typical of the variety of control applications.  ...  Stability here is based on the Popov hyperstability method (Popov, 1973) .  ...  Nowadays, the robot arms are indispensable for automation of factories. Moreover, applications of the robot arms are not limited to the industrial factory but expanded to living space or outer space.  ... 
doi:10.5772/20203 fatcat:cb2oyl7lvvbuzbuahhfjlepcqu

Convex Optimization: Algorithms and Complexity

Mohammed Ghavamzadeh, Shie Mannor, Joelle Pineau, Aviv Tamar
2015 Foundations and Trends® in Machine Learning  
Bayesian methods for machine learning have been widely investigated, yielding principled methods for incorporating prior information into inference algorithms.  ...  We first discuss models and methods for Bayesian inference in the simple single-step Bandit model.  ...  The authors wish to also thank several colleagues for helpful discussions on this topic: Doina Precup, Amir-massoud Farahmand, Brahim Chaib-draa, and Pascal Poupart.  ... 
doi:10.1561/2200000049 fatcat:xrgut7tqjbf5le7h5otjwcwkry

Ab initioRNA folding

Tristan Cragnolini, Philippe Derreumaux, Samuela Pasquali
2015 Journal of Physics: Condensed Matter  
RNA molecules are essential cellular machines performing a wide variety of functions for which a specific three-dimensional structure is required.  ...  Theoretical approaches to RNA folding have been developed since the late nineties when the first algorithms for secondary structure prediction appeared.  ...  Doye for providing the images of the MMTV pseudoknot, M. Baaden and S. Doutreligne for the interactive simulation image, B. Caron and Y.  ... 
doi:10.1088/0953-8984/27/23/233102 pmid:25993396 fatcat:sfua5jw5ivgobifajpnxwq3vry

COGNITIVE 2017 Committee COGNITIVE Steering Committee COGNITIVE 2017 Technical Program Committee

Olga Chernavskaya, Paul Smart, Tiago Primo, Jose Alfredo, F Costa, Om Rishi, Olga Chernavskaya, Po-Hsun Cheng, Jose Alfredo, F Costa, Om Rishi, Olga Chernavskaya (+38 others)
2017 unpublished
We also gratefully thank the members of the COGNITIVE 2017 organizing committee for their help in handling the logistics and for their work that made this professional meeting a success.  ...  We hope that COGNITIVE 2017 was a successful international forum for the exchange of ideas and results between academia and industry and to promote further progress in the area of cognitive technologies  ...  Governments are authorized to reproduce and distribute reprints for Government purposes notwithstanding any copy-right notation hereon. ACKNOWLEDGMENTS  ... 
fatcat:ybtgrbqmhjaqteagryegaz3x5y

Hybrid-Adaptive Switched Control for Robotic Manipulator Interacting with Arbitrary Surface Shapes Under Multi-Sensory Guidance

Danial Nakhaeinia, Université D'Ottawa / University Of Ottawa, Université D'Ottawa / University Of Ottawa
2018
The proposed system utilizes both offline and online trajectory planning to achieve fully automated object interaction and surface following with or without contact where no prior knowledge of the objects  ...  (a) The switching mode control graph (Figure 4 .15a) shows the switching process between different interaction modes for this task.  ...  To achieve the analysis of stability for the previous system a new set of visual features is described in [42] .  ... 
doi:10.20381/ruor-21399 fatcat:7yq5c6jemval3olirpolj4lcie

Ecosystem based management for Mille Lacs Lake, Minnesota under changing environmental conditions

Rajeev Kumar
2015
For multi-species analysis, I built an ecosystem model with the Ecopath with Ecosim (EwE) modelling suite using extensive field data on organism parameters and diet.  ...  The analysis helped comparison of ecosystem effects and temperature effects on the estimated reference points.  ...  The graph of catch time-series data for the year 1985 to 2007 is given in Figure 1 .3.  ... 
doi:10.14288/1.0167671 fatcat:kare7blecnb3lmit7glwtq7l4a

Ecological and economic analyses of marine ecosystems in the Bird's Head Seascape, Papua, Indonesia: II

Megan Bailey, Tony J. Pitcher
2008
Destructive fishing in Raja Ampat, Indonesia: An applied principal-agent analysis (Megan Bailey and U. Rashid Sumaila). CHAPTER 4.  ...  We acknowledge Megan Bailey for discussions, especially regarding anchovy in the models, and for contribution of photos.  ...  Thanks also to Kai Lee and Kristin Sherwood for valuable discussions in the July Bali workshop.  ... 
doi:10.14288/1.0074743 fatcat:hnauf6f6wbfvjgofvfsnhk35we

BIOCHIP AND LAB-ON-CHIP FOR GENOMIC AND PROTEOMIC APPLICATIONS

Lucia Rotiroti
2008
There is no other inorganic material that brings together such much intriguing features like porous silicon (PSi) for people working in the optical sensing field.  ...  Computer controlled electrochemical etching processes are exploited for the realization of porous silicon films of controlled thickness and porosity (defined as the percentage of void in the silicon volume  ...  Paolo Arcari for the helpful discussions. They also wish to thank Dr. Sabato D'Auria and Dr.  ... 
doi:10.6092/unina/fedoa/3139 fatcat:3iwhuqgkorfptg356a3xdgtn2y