... Global Optimization Using Interval Analysis- The Multi-Dimensional Case Eldon Hansen Lockheed Missiles and Space Company Sunnyvale, CA 94086, USA Summary. We show how interval analysis can be ... improve convergence. 2. Interval Analysis The toot which allows us to be certain we have bounded the global minimum is interval analysis. We bound rounding errors by using interval arithmetic. More ... Towards global optimization 2. Amsterdam: North Holland, 1977 3. Hansen, Eldon: On solving systems of equations using interval arithmetic. Math. Comp. 22, 374- 384 (1968) 4. Hansen, Eldon: Interval...
Ngày tải lên: 12/01/2014, 22:02
... improvement. 4 Related Work For phrase-structure treebank conversion, Wang et al. (1994) suggest to use source-side bracketing structures to select conversion results from k-best lists. The approach ... of our approach, we conduct experiments on conversion from TCT to CTB. The results show that our approach achieves a 1.31% ab- solute improvement in conversion accuracy over the approach used ... accuracy over the approach used in Zhu and Zhu (2010). 2 Our Approach 2.1 Generic System Architecture To conduct treebank conversion, our approach, over- all speaking, proceeds in the following steps. Step...
Ngày tải lên: 17/03/2014, 00:20
how to cheat at windows system administration using command line scripts
... programs and appli- cations that run on the system. System environment variables include variables that are used when the system is installed, such as the %SystemRoot% folder, the Windows folder, ... discussing Windows operating systems refers to dif- ferent system- specific and user-specific settings that the operating system uses to congure its working environment. 32 Chapter 2 ã Using Batch Files Continued 405_Script_02.qxd ... Consultant with Sierra Systems Consultants Inc. in Ottawa, Canada. He specializes in IT service management and tech- nical and infrastructure architecture, focusing on systems management, multiplatform...
Ngày tải lên: 25/03/2014, 11:24
Báo cáo khoa học: "Machine Translation System Combination using ITG-based Alignments∗" pot
... machine transla- tion system outputs and reference translations. Ta- ble 1 shows the TER estimates using tercom and invWER. These were computed on the translations submitted by a system to NIST for ... pairwise alignments be- tween system hypotheses (either using ITGs or tercom); for each pair, one of the hypotheses plays the role of the reference. ã Selection of a system output as the “skele- ton” ... used the single- best output of each system; this was done be- cause not all systems were providing N-best lists, and an unbalanced inclusion would favor some systems much more than others. Further- more,...
Ngày tải lên: 31/03/2014, 00:20
computing system reliability models and analysis (cell engineering)
... for Computing System Reliability Analysis 1 1.2. Computing System Reliability Concepts 2 1.3. Approaches to Computing System Modeling 3 2 BASIC RELIABILITY CONCEPTS AND ANALYSIS 7 2.1. ... integrated systems. This is essential in computing system analysis as both software and hardware systems have to work together. In Chapter 6, the reliability of various distributed computing systems ... equations. Using such combinations, any parallel-series system can be eventually merged to one block and its reliability can be easily computed by repeatedly using those equations. 33 Computing System...
Ngày tải lên: 01/06/2014, 00:08
Báo cáo sinh học: " Development of an improved microneutralization assay for respiratory syncytial virus by automated plaque counting using imaging analysis" pdf
... aspects of the immune response (e.g. cellular immunity, genetic markers, etc.) the neutralization assay remains a proven indicator of serological immunity for many viruses. In practice, how- ever, ... reflects the value of the correlation coefficient. The analysis indicated that there is a high level of agreement between the titers generated by image analysis and the standard plaque counting method. By ... equivalence within 2-fold. Additional analysis was performed on the largest subset of data to determine whether within assay variability would change when using the improved counting method. We evaluated...
Ngày tải lên: 19/06/2014, 08:20
báo cáo hóa học:" A biomechanical assessment of modular and monoblock revision hip implants using FE analysis and strain gage measurements" potx
... = 0.36). The femoral balls were set for cobalt-chrome (E = 200 GPa, ν = 0.3). FE analysis FE analysis was done using ANSYS Workbench 10 suite to replicate experimental conditions. For Construct ... subjected to 700 and 2000 N axial loads us- ing a flat plate during FE analysis. The same flat plate was used in ap- plying load in FE analysis for the hip implant-femur (Construct B). Large arrows ... specimen preparation, mechanical testing, and data analysis. HB, RZ, and MM did the literature search, manuscript writing, fig- ure preparation, and data analysis. MP and PZ did extensive re-reading...
Ngày tải lên: 20/06/2014, 04:20