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		<title><![CDATA[ Internet Computing, IEEE - new TOC ]]></title>
		<link>http://ieeexplore.ieee.org</link>
		<description>TOC Alert for Publication# 4236 </description>
		<year>2012</year>
		<month>February </month>
		<day>10</day>
		<item>
			<title><![CDATA[Front Cover]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123693]]></link>
			<description><![CDATA[ ]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123693]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>c1</startPage>
			<endPage>c1</endPage>
			<fileSize>2208</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[Front Cover]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123694]]></link>
			<description><![CDATA[ ]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123694]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>c2</startPage>
			<endPage>c2</endPage>
			<fileSize>390</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[Contents]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123695]]></link>
			<description><![CDATA[ ]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123695]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>1</startPage>
			<endPage>2</endPage>
			<fileSize>1930</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[Trusted Identities in Cyberspace]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123696]]></link>
			<description><![CDATA[Secure and privacy-preserving digital identity management is a key requirement for secure use of the Internet and other online environments. However, the landscape of digital identity management is quite complex, with several different stakeholders. Here, the author discusses critical issues that must be addressed for the large-scale and effective deployment of digital identity solutions.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123696]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>3</startPage>
			<endPage>6</endPage>
			<fileSize>2270</fileSize>
			<authors><![CDATA[Bertino, E.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Digging Deeper into Text Mining: Academics and Agencies Look Toward Unstructured Data]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123697]]></link>
			<description><![CDATA[In an effort to help government officials anticipate significant events such as political unrest, disease outbreaks, or natural disasters, the US government's Intelligence Advanced Research Projects Agency is launching a mass dataset mining effort, hoping to develop technologies that can mine disparate sources such as blogs, search engine results, Internet traffic, webcams, and many others. Researchers in the natural and social sciences have long been doing similar work, however, which might serve to show the current limitations of computational linguistics, especially in trying to discern, on the fly, events that could have significant policy implications.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123697]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>7</startPage>
			<endPage>9</endPage>
			<fileSize>664</fileSize>
			<authors><![CDATA[Goth, G.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Guest Editors' Introduction: Internet-Scale Data Management]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123698]]></link>
			<description><![CDATA[General consensus is that data volumes available across the Internet are growing at a tremendous pace. Well-known solutions for data management have reached their scalability limits, requiring new and innovative alternatives. This special issue gives a snapshot of some of those alternatives, with articles that address relaxed data consistency, data heterogeneity, NoSQL databases, continuous aggregation queries, and handling of large data sets in Web services.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123698]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>10</startPage>
			<endPage>12</endPage>
			<fileSize>981</fileSize>
			<authors><![CDATA[Madden, Sam;van Steen, Maarten;]]></authors>
		</item>
		<item>
			<title><![CDATA[PNUTS in Flight: Web-Scale Data Serving at Yahoo]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6060790]]></link>
			<description><![CDATA[Data management for stateful Web applications is extremely challenging. Applications must scale as they grow in popularity, serve their content with low latency on a global scale, and be highly available, even in the face of hardware failures. This need has generated a new class of Internet-scale data management systems. Yahoo has more than 100 user-facing applications and numerous internal platforms. To meet its data management needs, it built the PNUTS system. Here, the authors review PNUTS' growing adoption, point to specific applications, and detail several of PNUTS' features.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6060790]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>13</startPage>
			<endPage>23</endPage>
			<fileSize>1058</fileSize>
			<authors><![CDATA[Silberstein, A.;Jianjun Chen;Lomax, D.;McMillan, B.;Mortazavi, M.;Narayan, P.P.S.;Ramakrishnan, R.;Sears, R.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Querying Heterogeneous Datasets on the Linked Data Web: Challenges, Approaches, and Trends]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6051410]]></link>
			<description><![CDATA[The growing number of datasets published on the Web as linked data brings both opportunities for high data availability and challenges inherent to querying data in a semantically heterogeneous and distributed environment. Approaches used for querying siloed databases fail at Web-scale because users don't have an a priori understanding of all the available datasets. This article investigates the main challenges in constructing a query and search solution for linked data and analyzes existing approaches and trends.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6051410]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>24</startPage>
			<endPage>33</endPage>
			<fileSize>1375</fileSize>
			<authors><![CDATA[Freitas, A.;Curry, E.;Oliveira, J.G.;O'Riain, S.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Multiterm Keyword Search in NoSQL Systems]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6051411]]></link>
			<description><![CDATA[Distributed NoSQL systems aim to provide high availability for large volumes of data but lack the inherent support of complex queries often required by overlying applications. Common solutions based on inverted lists for single terms perform poorly in large-scale distributed settings. The authors thus propose a multiterm indexing technique that can store the inverted lists of combinations of terms. A query-driven mechanism adaptively stores popular term combinations derived from the recent query history. Experiments show that this approach reduces the overall bandwidth consumption by half, significantly improving the NoSQL system's capacity and response time with only marginal overhead in terms of additional, but cheaper, required (storage) resources.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6051411]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>34</startPage>
			<endPage>42</endPage>
			<fileSize>1203</fileSize>
			<authors><![CDATA[von der Weth, C.;Datta, A.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Scalable Execution of Continuous Aggregation Queries over Web Data]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123699]]></link>
			<description><![CDATA[Data delivered over the Internet is increasingly being used to provide dynamic and personalized user experiences. Queries over fast-changing data from distributed data sources are executed to create content to be delivered to users. Because these queries require data from multiple sources, they're executed at intermediate proxies or data aggregators. The authors discuss various techniques for executing aggregation queries over distributed data to minimize the number of message exchanges between data sources, aggregators, and users. They carefully examine the problem in terms of different types of queries, aggregation functions, query imprecisions, and whether the aggregators get data from sources using pull- or push-based mechanisms.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123699]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>43</startPage>
			<endPage>51</endPage>
			<fileSize>2355</fileSize>
			<authors><![CDATA[Gupta, R.;Ramamritham, K.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Enabling Web Services to Consume and Produce Large Datasets]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6030867]]></link>
			<description><![CDATA[Service-oriented architectures and Web services are well-established paradigms for developing distributed applications. However, Web services face problems when accessing, moving, and processing large datasets. To address this problem, the authors present ProxyWS, which uses myriad protocols to transport large amounts of data. ProxyWS undertakes data transfers on behalf of legacy Web services and can serve as an interface for developing new Web services that can stream data. Experiments show how this approach facilitates scalable data transports for two data-intensive applications.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6030867]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>52</startPage>
			<endPage>60</endPage>
			<fileSize>1610</fileSize>
			<authors><![CDATA[Koulouzis, S.;Cushing, R.;Karasavvas, K.A.;Belloum, A.;Bubak, M.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Is the Browser the Side for Templating?]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=5887440]]></link>
			<description><![CDATA[Browser-side templating (BST) is a valid alternative for Web development, even when it comes to building accessible applications. BST processes templates in the browser using a JavaScript-coded engine, providing significant performance improvements and making model-view separation a reality. However, it also has significant drawbacks. BST's dependence on JavaScript affects its accessibility and hides the delivered pages' content from search engines, hampering Web visibility. The authors confront this dilemma and propose a technique that lets BST be accessible and semantically crawlable, while preserving its advantages.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=5887440]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>61</startPage>
			<endPage>68</endPage>
			<fileSize>1590</fileSize>
			<authors><![CDATA[Garcia-Izquierdo, F.J.;Izquierdo, R.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Security Challenges for the Public Cloud]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123700]]></link>
			<description><![CDATA[Cloud computing represents today's most exciting computing paradigm shift in information technology. However, security and privacy are perceived as primary obstacles to its wide adoption. Here, the authors outline several critical security challenges and motivate further investigation of security solutions for a trustworthy public cloud environment.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123700]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>69</startPage>
			<endPage>73</endPage>
			<fileSize>687</fileSize>
			<authors><![CDATA[Kui Ren;Cong Wang;Qian Wang;]]></authors>
		</item>
		<item>
			<title><![CDATA[OAuth Web Authorization Protocol]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123701]]></link>
			<description><![CDATA[Allowing one Web service to act on our behalf with another has become increasingly important as social Internet services such as blogs, photo sharing, and social networks have become widely popular. OAuth, a new protocol for establishing identity management standards across services, provides an alternative to sharing our usernames and passwords, and exposing ourselves to attacks on our online data and identities.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123701]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>74</startPage>
			<endPage>77</endPage>
			<fileSize>611</fileSize>
			<authors><![CDATA[Leiba, B.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Emergent Middleware: Tackling the Interoperability Problem]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123702]]></link>
			<description><![CDATA[Are we facing a second software crisis, brought about by increasing complexity in distributed systems? When faced with extreme heterogeneity, we must rethink solutions to traditional systems problems. Here, the authors advocate a new style of emergent middleware to tackle the interoperability problem.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123702]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>78</startPage>
			<endPage>82</endPage>
			<fileSize>1388</fileSize>
			<authors><![CDATA[Blair, G.;Grace, P.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Process Mining Put into Context]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123703]]></link>
			<description><![CDATA[Process mining techniques help organizations discover and analyze business processes based on raw event data. The recently released "Process Mining Manifesto" presents guiding principles and challenges for process mining. Here, the authors summarize the manifesto's main points and argue that analysts should take into account the context in which events occur when analyzing processes.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123703]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>82</startPage>
			<endPage>86</endPage>
			<fileSize>540</fileSize>
			<authors><![CDATA[van der Aalst, W.M.P.;Dustdar, S.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Changing the World]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123704]]></link>
			<description><![CDATA[Steve Jobs' world-changing innovations at Apple are usually considered to be his marriage of art and technology. Here, the author argues that the major changes in our world resulted from clever business models, especially those that created ecosystems in which other parties could participate. Moreover, we have Jobs to thank for a major world-changing technology: Wi-Fi.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123704]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>87</startPage>
			<endPage>89</endPage>
			<fileSize>423</fileSize>
			<authors><![CDATA[Petrie, C.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Wriaki, a Webmachine Application]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123705]]></link>
			<description><![CDATA[Webmachine is a Web toolkit unlike any other. Whereas typical Web frameworks focus on programming language first, sprinkling pieces of HTTP into the mix where convenient, Webmachine puts HTTP semantics front and center. In doing so, it handles much of the HTTP "heavy lifting" for applications, and helps them perform as good Web citizens that work well with other Web components such as caches, proxies, and web-savvy clients. This column explores a Webmachine wiki application called Wriaki, showing the simplicity it gains from being layered over Webmachine.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123705]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>90</startPage>
			<endPage>94</endPage>
			<fileSize>1748</fileSize>
			<authors><![CDATA[Vinoski, S.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Defense against the Dark Arts]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123706]]></link>
			<description><![CDATA[Programmers must understand the mechanisms of malware attacks if they're to defend against them. Some believe programmers should also be taught and even practice both attacks and defense under controlled conditions. The notion of practicing attacks and writing malware is controversial. Further development of forensic tools and learning to use them will complement a curriculum designed to prepare programmers for a hostile environment, especially in public networks such as the Internet.]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123706]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>96</startPage>
			<endPage>96</endPage>
			<fileSize>584</fileSize>
			<authors><![CDATA[Cerf, Vinton G.;]]></authors>
		</item>
		<item>
			<title><![CDATA[2012&amp;#x2014;2013 Editorial Calendar]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123707]]></link>
			<description><![CDATA[ ]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123707]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>c3</startPage>
			<endPage>c3</endPage>
			<fileSize>2928</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[Back Cover]]></title>
			<link><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123708]]></link>
			<description><![CDATA[ ]]></description>
			<pubDate><![CDATA[Jan.-Feb.  2012]]></pubDate>
			<guid><![CDATA[http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=6123692&arnumber=6123708]]></guid>
			<volume>16</volume>
			<issue>1</issue>
			<startPage>c4</startPage>
			<endPage>c4</endPage>
			<fileSize>3019</fileSize>
			<authors><![CDATA[]]></authors>
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