RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 77
TI Battery Modeling for Energy-Aware System Design
A1 Sarma Vrudhula,
A1 Ravishankar Rao,
A1 Daler N. Rakhmatov,
K1
AB <p>Advances in battery technology have not kept pace with rapidly growing energy demands. Most laptops, handheld PCs, and cell phones use batteries that take anywhere from 1.5 to 4 hours to fully charge but can run on this charge for only a few hours.</p><p>The battery has thus become a key control parameter in the energy management of portables. To meet the stringent power budget of these devices, researchers have explored various architectural, hardware, software, and system-level optimizations to minimize the energy consumed per useful computation. Research in batteryaware optimization is now moving from stand-alone devices to networks of wireless devices?specifically, ad hoc and distributed sensor networks.</p>
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250886
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250886

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 4
TI Article Summaries
K1
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.10083
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.10083

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 15
TI Will Ultrawideband Technology Connect in the Marketplace?
A1 Linda Dailey Paulson,
K1
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250859
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250859

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 105
TI Call and Calendar
K1
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.10087
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.10087

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 102
TI Computer Society Connection
K1
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.10085
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.10085

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 108
TI Products
K1
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.10081
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.10081

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 110
TI Career Opportunities
K1
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.10088
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.10088

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 49
TI Dynamically Tuning Processor Resources with Adaptive Processing
A1 Michael C. Huang,
A1 Greg Semeraro,
A1 Grigorios Magklis,
A1 Peter W. Cook,
A1 David H. Albonesi,
A1 Stanley E. Schuster,
A1 Sandhya Dwarkadas,
A1 Rajeev Balasubramonian,
A1 Volkan Kursun,
A1 Alper Buyuktosunoglu,
A1 Pradip Bose,
A1 Michael L. Scott,
A1 Steven G. Dropsho,
A1 Eby G. Friedman,
K1
AB <p>The <em>adaptive processing approach</em> improves microprocessor energy efficiency by dynamically tuning major resources during execution to better match varying application needs. This tuning usually involves reducing a resource's size when its full capabilities are not needed, then restoring the disabled portions when they are needed again.</p><p>Adaptive processors require few additional transistors. Further, because adaptation occurs only in response to infrequent trigger events, the decision logic can be placed into a low-leakage state until such events occur.</p>
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250883
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250883

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 88
TI Annual Index, Computer, Volume 36, 2003
K1
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.10086
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.10086

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 135
TI Wireless Location Privacy Protection
A1 Jason Hong,
A1 Bill Schilit,
A1 Marco Gruteser,
K1
AB <p>Positioning technologies have the potential to intrude on personal privacy.</p>
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250896
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250896

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 59
TI Reducing Disk Power Consumption in Servers with DRPM
A1 Anand Sivasubramaniam,
A1 Sudhanva Gurumurthi,
A1 Mahmut Kandemir,
A1 Hubertus Franke,
K1
AB <p>Although effective techniques exist for tackling disk power for laptops and workstations, applying them in a server environment presents a considerable challenge, especially under stringent performance requirements.</p><p>The dynamic rotations per minute technique dynamically modulates the hard-disk rotation speed so that the disk can service requests at different RPMs, providing large savings in power consumption with little perturbation in delivered performance.</p>
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250884
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250884

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 6
TI Letters
K1
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.10089
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.10089

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 27
TI Metadata's Role in a Scientific Archive
A1 Dan Adams,
A1 Kevin Walker,
A1 Paula J. Cowley,
A1 Judi Thomson,
K1
AB <p>Computational and laboratory experiments generate masses of data that must be stored reliably,with minimal effort on each researcher's part, and must be retrievable for decades. The storage environmentmust also work seamlessly across scientific disciplines and capture all of a file system?sfeatures in a semantically-based catalog that provides Boolean, keyword, and tree-based data access.</p><p>The authors describe a metadatabased archive for scientific data that provides flexible archive storage for very large data sets. The system uses metadata to organize and manage the data without imposing predefined metadata formats on scientists.</p>
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250872
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250872

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 68
TI Leakage Current: Moore's Law Meets Static Power
A1 David Blaauw,
A1 Mary Jane Irwin,
A1 Trevor Mudge,
A1 Jie S. Hu,
A1 Kriszti? Flautner,
A1 Todd Austin,
A1 Nam Sung Kim,
A1 Vijaykrishnan Narayanan,
A1 Mahmut Kandemir,
K1
AB <p>Off-state leakage is static power, current that leaks through transistors even when they are turned off. The other source of power dissipation in today?s microprocessors, dynamic power, arises from the repeated capacitance charge and discharge on the output of the hundreds of millions of gates in today'schips.</p><p>Until recently, only dynamic power has been a significant source of power consumption, and Moore?s law helped control it. However, power consumption has now become a primary microprocessor design constraint?one that researchers in both industry and academia will struggle to overcome in the next few years.</p>
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250885
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250885

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 132
TI Nurturing Next-Generation Computer Scientists
A1 Paul Fishwick,
K1
AB <p>Can merging fine arts and computer science create modern-day successors to Leonardo da Vinci?</p>
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250895
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250895

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 142
TI The Digital Divide, the UN, and the Computing Profession
A1 Neville Holmes,
K1
AB <p>The world needs the computing profession, but do the politicians want us?</p>
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250898
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250898

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 39
TI Energy Management for Commercial Servers
A1 Wes Felter,
A1 Freeman Rawson,
A1 Tom W. Keller,
A1 Charles Lefurgy,
A1 Karthick Rajamani,
A1 Michael Kistler,
K1
AB <p><em>Servers</em>--high-end, multiprocessor systems running commercial workloads--have typically included extensive cooling systems and resided in custom-built rooms for high-powerdelivery. Recently, as transistor density and demand for computing resources have rapidly increased, even these highend systems face energy-use constraints.</p><p>Commercial-server energy management now focuses on conserving power in the memory and microprocessor subsystems. Because their workloads are typically structured as multiple application programs, system-wide approaches are more applicable to multiprocessor environments in commercial servers than techniques that primarily apply to single-application environments, such as those based on compiler optimizations.</p>
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250880
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250880

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 109
TI Bookshelf
K1
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.10082
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.10082

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 24
TI News Briefs
A1 Linda Dailey Paulson,
K1
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250861
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250861

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 9
TI Benchmarketing Competition
A1 Bob Colwell,
K1
AB <p>Benchmarketing aims to make the benchmark numbers as high as possible, regardless of whether they actually have any predictive power.</p>
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250853
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250853

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 138
TI Pervasive Healthcare
A1 Upkar Varshney,
K1
AB <p>Wireless technologies can reduce medical costs and improve quality of service.</p>
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250897
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250897

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 12
TI President's Message: Looking Forward
A1 Stephen L. Diamond,
K1
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.10084
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.10084

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 129
TI Risk Management Is Still Where the Money Is
A1 Dan Geer,
K1
AB <p>Security is not a product but a process. The question is only what tradeoffs to make. The answer is interdisciplinary.</p>
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250894
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250894

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 21
TI Hard Drive Technology Reaches a Turning Point
A1 Steven J. Vaughan-Nichols,
K1
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250860
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250860

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 100
TI Engel Voted IEEE Computer Society President-Elect
K1
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.10080
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.10080

RT Journal Article
JF Computer
YR 2003
VO 36
IS
SP 35
TI Guest Editors' Introduction: Power-Aware Computing
A1 Mircea R. Stan,
A1 Kevin Skadron,
K1
AB <p>Performance, complexity, cost, and power tradeoffs have created exciting challenges and opportunities in the rapidly changing field of power-aware computing.</p>
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0018-9162
LA English
DO 10.1109/MC.2003.1250876
LK http://doi.ieeecomputersociety.org/10.1109/MC.2003.1250876