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32821.如何挖掘大数据商业价值：前端智能还不够
[计算机、通信和其他电子设备制造业,信息传输、软件和信息技术服务业] [2014-03-18]
关键词：大数据；设备互联；物联网
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32822.2013年彩电行业发展回顾及展望
[计算机、通信和其他电子设备制造业] [2014-03-18]
2013年，我国彩电行业在国际市场持续低迷、国内刺激政策退出市场的双重压力下，企业积极采取应对措施，加快产品结构调整和营销模式创新，产业运行保持平稳较快发展，产业进入加速转型提升、多元化发展的新阶段。
关键词：彩电行业；电视机；行业发展；产品预测
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32823.2013年计算机行业发展回顾及展望
[信息传输、软件和信息技术服务业,计算机、通信和其他电子设备制造业] [2014-03-18]
2013年，受海外市场需求不振、国内经济增长放缓等因素影响，我国电子计算机行业整体保持低速增长。由于智能手机的井喷式增长，对电子计算机行业带来较大冲击，市场竞争更加激烈，技术变革将改变原有市场格局，传统PC将向更便携、更具移动化趋势转变，产业结构面临着深层次变革。
关键词：计算机行业；电脑；产业规模；发展趋势
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32824.中移动强推五模手机产业链抱怨还是跟进？
[信息传输、软件和信息技术服务业,计算机、通信和其他电子设备制造业] [2014-03-18]
关键词：中国移动；五模手机；终端；芯片生产；4G
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32825.2014年3月（上半月）通信行业要闻综述
[计算机、通信和其他电子设备制造业] [2014-03-18]
通信世界网3月3日报道，2013年12月4日，工信部向国内三大电信运营商颁发4G牌照（TD-LTE制式），中国正式进入4G时代。三家运营商中，中国移动速度最快，在2013年12月18日就在全球合作伙伴大会上宣布正式商用，并逐步扩展到全国各地；中国电信在2014年2月14日，这个集“元宵节”“情人节”为一身的特殊日子宣布商用；中国联通商用时间预计会选在5月17日这个传统的“电信日”。
关键词：通信行业；要闻综述
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32826.不同交换机架构的延迟比较
[计算机、通信和其他电子设备制造业] [2014-03-17]
We compare the delays experienced by packet flows when transmitted using ifferent scheduling algorithms across a crossbar switch. The two scheduling algorithms e consider are iterative SLIP and QCSMA.We first compare them under the assumptions that all packets have the same length, and then under the assumption that the half the packets have the maximum allowable length and half have the minimum allowable length. Our findings suggest that the variation in packet length has a non-negligible effect on throughput vs delay results. For long-lived TCP connections with varying packet lengths, QCSMA derived schedulers seem to do only marginally better than SLIP.
关键词：调度算法；SLIP；QCSMA；开环仿真；闭环仿真；TCP
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32827.高通：物联网中简单安全的无线局域网配置
[信息传输、软件和信息技术服务业,计算机、通信和其他电子设备制造业] [2014-03-17]
This paper proposed to introduce a new Wi-Fi configuration method depending on WPS protocol to simplify the connection process and improve the security level. The fundamental concept of configuration approach is using smartphone as the intermedia to connect Internet of Things and Access point (AP). The PIN number is dynamically displaying by external source, then the PIN information would by captured by smartphone to process the Wi-Fi configuration. The whole IoT device Wi-Fi setup depending on WPS would compress the configuration time from average 5 minutes to several seconds, which is drastically reduced complexity.
关键词：无线局域网；接入点；图像处理；物联网
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32828.现实世界的快捷菜单：通过头戴式红外线目标定位技术控制物理设备
[信息传输、软件和信息技术服务业,计算机、通信和其他电子设备制造业] [2014-03-17]
We introduce a novel method for selecting and controlling smart appliances in physical spaces through a head-worn computing device with near-eye display and wireless communication. We augment a commercial wearable computing device, Google Glass, with a narrow-beam IR emitter for this purpose. This configuration yields a usable beam width of 2 to 4 feet (60 to 120cm) for targeting at room scale. We describe a disambiguation technique if infrared targeting hits multiple targets simultaneously. A target acquisition study with 14 participants shows that selection using head orientation with our device outperforms list selection on a wearable device.
关键词：智能设备；万能遥控器；可穿戴计算；眼镜
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32829.混合天线与陆地移动对鸟类飞行演化的启示
[计算机、通信和其他电子设备制造业,信息传输、软件和信息技术服务业] [2014-03-17]
This dissertation presents the development of DASH+Wings and BOLT, two small hybrid legged and winged robots.DASH+Wings is a six-legged, two-winged robot capable of wing-assisted terrestrial running and controlled aerial descent. BOLT is a two-legged, four-winged robot capable of high-speed terrestrial running and sustained flight. While the dynamics of legged locomotion have been extensively studied, the interaction between legs and flapping wings during terrestrial locomotion is poorly understood. WingSLIP, an extension to the canonical SLIP model for understanding wing-assisted terrestrial locomotion, is introduced. Analysis of the leg/wing phasing and leg stiffnesses elucidates the interaction between the legs and wings. The model suggests the presence of passively stable gaits for high-speed wing-assisted terrestrial running. The dynamics of wing-assisted terrestrial locomotion for aquasi-static and dynamic gait are examined using BOLT with the addition of an on-board accelerometer and rate gyroscope.
关键词：DASH+Wings；BOLT；仿生扑翼飞行机器人；有腿机器人；有翼机器人；混合天线；SLIP模型
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32830.可持续的智慧城市发展模式
[信息传输、软件和信息技术服务业,计算机、通信和其他电子设备制造业] [2014-03-14]
智慧城市是指以“强政、兴业、惠民、绿色”为目标，创新应用新一代信息技术和泛在宽带安全的信息基础设施，将城市中的信息化资源和系统有效整合，达到人与城市功能系统以及城市客观环境全场信息交流、智能响应、和谐共生的境界，构建具有可持续内生动力的绿色城市新形态。因此，智慧城市模型应该是“多维的，涵盖城市不同方面的智慧，并强调跨多个域的融合和互动的重要性”。
关键词：智慧城市；产业链；硬件；软件
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