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The application of information retrieval techniques to search tasks in software engineering is made difficult by the lexical gap between search queries, usually expressed in natural language (e.g. English), and retrieved documents, usually expressed in code (e.g. programming languages). This is often the case in bug and feature location, community question answering, or more generally the communication...
In this paper, we address the problem of automatically recognizing emotions in still images. While most of current work focus on improving whole-image representations using CNNs, we argue that discovering affective regions and supplementing local features will boost the performance, which is inspired by the observation that both global distributions and salient objects carry massive sentiments. We...
This paper demonstrates a novel device using TLM (transmission line model) method to shorten the operation time of specific contact resistance measurement. It takes about 1 min for each measurement point, and obtaining full-scale solar cell mapping is achievable in an acceptable time. The mappings of emitter sheet resistance and specific contact resistance are obtained on 125×125 mm size solar cells...
In this paper, a new method is proposed to measure the performance of service composition. Service composition described with Business Process Execution Language (BPEL) is modeled by a group of fuzzy differential equations, where each equation describes the state change of the service composition. Each service state is measured by a time-dependent fuzzy number that indicates the extent to which the...
A MEMS G-sensor has been fabricated by surface micromachining process. In order to prevent the stiction between the movable proof mass and the substrate some rectangular raised strips were introduced. A new analytical method has been proposed to evaluate the squeeze film damping of the device with anti-stiction raised strips. Based on this calculated squeeze film damping, modeling of the G-sensor...
Some line matching algorithms have been proposed for the laser scan matching problem. But lots of them do the matching between current scan frame and the last one, rather than current frame and the global map. This work proposes a real-time laser scan matching method named Global Line Matching, which matches current scan frame to the global map, leading to a better result. This paper presents the...
In this paper, we propose a new interference alignment (IA) scheme designing jointly the linear transmitter and receiver for the 2 user MIMO X channel system, using minimum total mean square error criterion, subject to each transmitter power constraint. Considering the channel estimation errors, we further propose a robust design for the IA. Iterative method is used to obtain the optimal solutions...
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