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。

在智慧城市产业链逐渐成形的背景下，如何为产业发展开拓巨大的市场空间，如何建立保障智慧城市持续运营的商业模式，将是智慧城市今后发展的重要课题。本文提出了一种可持续的发展模式供借鉴。

2013年以来，集成电路行业受国家政策支持力度加大和市场需求形势趋好推动，整体复苏态势强劲，产销增长加快，效益大幅提升，国内产业实力进一步增强，对提高我国电子信息产业核心竞争力进一步发挥积极作用。

电信业务总量和业务收入保持稳定增长。2014年1月份，电信业务总量保持稳步增长，全国电信业务总量完成1411.3亿元，同比增长17.0%，增速提高3.6个百分点；电信主营业务收入947.1亿元，同比增长9.2%，增速同比提高2.4分百分点。

移动互联网业务的爆发性增长和智能手机的普及，使运营商面临网络扩容、传统语音业务市场侵蚀而收入下降的双向倒逼，逐渐被管道化。如何在新时期下充分利用运营商自身优势及移动互联网的发展机遇，转危为机，寻找新的业务增长点成为当前运营商的重要课题。针对移动互联网现状，以移动互联网应用为切入点，从国内/国外两个范围、运营商/设备商两个视角，分析其流量经营相关的经验及技术，提出合适的流量经营策略及CDMA运营商网络演进建议。

近年来，全球移动宽带业务进入高速增长期。2012年，全球移动宽带业务收入已经达到了1472亿美元，占全球宽带业务收入的比重超过40%，预计到2017年，将达到2941亿美元，占全球宽带业务收入的比重将超过50%。移动宽带的发展对固定宽带业务的影响同时表现在替代和加速融合两个方面。移动宽带业务的发展将给单一的固网运营带来更多挑战，而移动及全业务运营商将面临更多的机会。

Connected health M2M is a remote healthcare service delivery model that functions in the IT. It enables accessing and sharing of healthcare information and analysis of healthcare data. It provides the management of clinical data, and communication and collaboration among all the stakeholders of the healthcare service ecosystem. Some of the major functions of connected health M2M services are: home monitoring, clinical monitoring, telemedicine, first responder connectivity, connected medical environment, clinical remote monitoring, assisted living and clinical t rials, and healthcare asset management.

In this thesis, we explore two directions towards solving the problemof finding bugs in networkbased applications.

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.

This dissertation presents a new tool for exploratory text analysis that attempts to improve the experience of navigating and exploring text and its metadata. The design of the tool was motivated by the unmet need for text analysis tools in the humanities and social sciences.

In this thesis we study the data exchange problem where a set of users is interested in gaining access to a common file, but where each has only partial knowledge about it as sideinformation.

This thesis addresses the problem of performing probabilistic inference in stochastic systems where the probability mass is far from uniformly distributed among all possible outcomes.

本刊以七大战略性新兴产业——节能环保、新一代信息技术、生物、高端装备制造、新能源、新材料、新能源汽车为研究重点，关注国家高层和各部委的动态，剖析国家和地方的新兴产业政策。本刊设有政策导读、领导讲话、七大战略性新兴产业本周国内外行业动态和重点企业新闻、投资专题四大板块，能够实时监测新兴产业和重点企业动态，把握新兴产业发展方向，研究发展重点，寻求发展机遇。

本刊以七大战略性新兴产业——节能环保、新一代信息技术、生物、高端装备制造、新能源、新材料、新能源汽车为研究重点，关注国家高层和各部委的动态，剖析国家和地方的新兴产业政策。本刊设有政策导读、领导讲话、七大战略性新兴产业本周国内外行业动态和重点企业新闻、投资专题四大板块，能够实时监测新兴产业和重点企业动态，把握新兴产业发展方向，研究发展重点，寻求发展机遇。