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Recently, location-based social network services have become very popular. Therefore, point of interests (POIs) recommendation has also become a promising and hot research problem. In POIs recommendation, the number of locations could be more than the number of users, so it is a challenge to recommend relevant locations. In this paper, we incorporate user preference, social influence and attraction...
The rapid adoption of multiprocessor computers creates a perfect environment for parallel EDA algorithms. Among various EDA applications, parallel logic simulation seems the most promising. As processors become faster and designs grow larger, better performance might well be expected from parallel simulation. However, this is typically not the case. Speedup is difficult to achieve, and pitfalls in...
During the engineering design and teach about engineering drawing, it is often to help our thinking in space by model, when we read or draw engineering design. Special manufacture and easy damage result of high cost of making and remaining. In this paper, a new method is put forward to develop the model library by combining Cult3D and online management, which take use of advantages of network in share...
This paper considers the blind maximum-likelihood (ML) detection problem for orthogonal space-time block codes (OSTBCs) in multiple-input multiple-output flat-fading channels. While the blind ML detection problem for general space-time codes is difficult to solve, it has been shown that for OSTBCs with constant modulus constellations, the blind ML detection problem can be formulated as a discrete...
The existent parallel rendering frameworks, e.g. Chromium, can just support separate screens to display the resultant images. While the proposed BH-TDAPI extended Equalizer can support projection-based seamless displays to achieve extremely high resolution as well as high performance visualization. The paper introduces some example systems that set up with such extended parallel rendering architecture...
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