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97
Model-Based Software In-the-Loop-Test of Autonomous Systems
"... Software for autonomous systems is hard to test, given their complex reactions as well as safety-critical behavior. Here simulation-based testing of the control software using a simu-lation of the environment and the platform of the system sup-ports verification without threat to system and environm ..."
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Cited by 1 (0 self)
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and environment. A model-based construction of the simulated environment en-ables an effective verification by systematically assessing re-liability issues and robustness aspects while improving its ef-ficiency by simplifying the reuse of virtual environment. We demonstrate such a systematic approach
Simulations on Consumer Tests: A Systematic Evaluation Approach in an Industrial Case Study
"... Abstract—Context: Consumer tests for vehicles have long a tradition of almost two decades in Europe to assess vehicular safety abilities. For active safety systems like an emergency braking guard, different consumer-test-organizations (CTOs) around the world intensify now the challenges for automoti ..."
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cases. These trajec-tories are simulated afterwards to investigate its influence on the system’s performance. Results: The systematic approach unveiled varying action points in time of the software of an emergency braking guard, which could influence the overall result of a consumer test. Conclusion
Triggercast: Enabling Wireless Collisions Constructive
"... Abstract—It is generally considered that concurrent trans-missions should be avoided in order to reduce collisions in wireless sensor networks. Constructive interference (CI) envisions concurrent transmissions to positively interfere at the receiver. CI potentially allows orders of magnitude reducti ..."
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reductions in energy consumptions and improvements on link quality. In this paper, we theoretically introduce a sufficient condition to construct CI with IEEE 802.15.4 radio for the first time. Moreover, we propose Triggercast, a distributed middleware, and show it is feasible to generate CI in TMote Sky
SIMULATION, DEVELOPMENT AND DEPLOYMENT OF MOBILE WIRELESS SENSOR NETWORKS FOR MIGRATORY BIRD TRACKING
, 2012
"... This thesis presents CraneTracker, a multi-modal sensing and communication system for monitoring migratory species at the continental level. By exploiting the robust and extensive cellular infrastructure across the continent, traditional mobile wireless sensor networks can be extended to enable reli ..."
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reliable, low-cost monitoring of migratory species. The developed multi-tier architecture yields ecologists with unconventional behavior in-formation not furnished by alternative tracking systems at such a large scale and for a low-cost. The simulation, development and implementation of the Crane
TriggerCast: Enabling Wireless Constructive Collisions
"... Abstract—Constructive Interference (CI) proposed in the ex-isting work (e.g., A-MAC [1], Glossy [2]) may degrade the packet reception performance in terms of Packet Reception Ratio (PRR) and Received Signal Strength Indication (RSSI). The packet reception performance of a set of nodes trans-mitting ..."
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Abstract—Constructive Interference (CI) proposed in the ex-isting work (e.g., A-MAC [1], Glossy [2]) may degrade the packet reception performance in terms of Packet Reception Ratio (PRR) and Received Signal Strength Indication (RSSI). The packet reception performance of a set of nodes trans
likelihood and the role of models in molecular phylogenetics.
- Mol. Biol. Evol.
, 2000
"... Methods such as maximum parsimony (MP) are frequently criticized as being statistically unsound and not being based on any ''model.'' On the other hand, advocates of MP claim that maximum likelihood (ML) has some fundamental problems. Here, we explore the connection between the ..."
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Cited by 70 (11 self)
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at different sites-the usual ML approach arrives back at MP. When is MP Statistically Consistent? Given a model of site substitution, a tree reconstruction method is said to be statistically consistent if the probability of its reconstructing the true tree converges to certainty as the sequence length tends
The functional theory of counterfactual thinking.
- Personality and Social Psychology Review,
, 2008
"... Abstract Counterfactuals are thoughts about alternatives to past events, that is, thoughts of what might have been. This article provides an updated account of the functional theory of counterfactual thinking, suggesting that such thoughts are best explained in terms of their role in behavior regul ..."
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Cited by 67 (3 self)
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and Moore (2000, Study 2a), who created an experiment in which participants attempted to land a virtual aircraft using Microsoft Flight Simulator software running on a desktop computer. A manipulation of counterfactual direction of comparison regarding previous landing attempts resulted in improved landings
22.10.2009 Implementation of a Peer-to-Peer Multiplayer Game with Realtime Requirements
"... Massively multiplayer online games (MMOGs) have become increasingly popular in the recent years, particularly in the form of online role-playing games (MMORPGs). These games support up to several ten thousand players interacting in a virtual game world. The current commercially successful games are ..."
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Massively multiplayer online games (MMOGs) have become increasingly popular in the recent years, particularly in the form of online role-playing games (MMORPGs). These games support up to several ten thousand players interacting in a virtual game world. The current commercially successful games
scattered light intensity
"... Deciphering the three-dimensional (3D) structure of complex molecules is of major importance, typically accomplished with X-ray crystallography. Unfortunately, many important molecules cannot be crystallized, hence their 3D structure is unknown. Ankylography presents an alternative, relying on scatt ..."
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. Recent Ankylography experiments attracted much interest, but it was counter-argued that Ankylography is valid only for objects containing a small number of volume pixels. Here, we propose a sparsity-based approach to reconstruct the 3D structure of molecules. Sparsity is natural for Ankylography, because
Results 1 - 10
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97