performance evaluation Resources on ZDNet

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Chang Hwa Bank Deploys E-Solution to Strengthen Human Capital Management: Founded in 1905, Chang Hwa Bank is one of the oldest and most respected financial institutions in Taiwan. Chang Hwa Bank wanted to attract and retain talented personnel by developing attractive and competitive job packages and cultivate existing talent to ensure they have the skills and knowledge of senior staff,...; Tags: Oracle Corp., Performance Evaluation, Human Capital Management, Chang Hwa Bank, Human Capital, Performance Management, Team Management, Human Resource Management (HRM), Human Resources, Workforce Management, Management; Case studies 2008-01-01
TCP With Header Checksum Option for Wireless Links: An Analytical Approach Towards performance evaluation: TCP performs poorly in wireless mobile networks due to large bit error rates. Basically, the TCP sender responds to these losses as if they were due to congestion in the network, and reduces the congestion window unnecessarily. In earlier work, it has been shown that adding a TCP header checksum...; Tags: Performance, Performance Evaluation, TCP, Tcp/Ip, Networking, Wireless; White papers 2007-06-01
performance evaluation of LogWestwood+ TCP in Wired/Wireless Networks: TCP is the most commonly used transport protocol on the Internet tuned to perform well in traditional networks made up of wired links with low bit error rates. Networks with higher bit error rates, such as those with wireless links, violate many of the assumptions made by TCP, causing degradation...; Tags: Performance, Environment, Performance Evaluation, TCP, Performance Management, Tcp/Ip, Team Management, Networking, Human Resources, Workforce Management, Management; White papers 2007-02-27
performance evaluation of a Multicast Congestion Control Protocol: This paper presents a performance evaluation of the CIFL congestion control protocol for layered multicast transmission. The paper presents an overview of the protocol, whose performance is then considered in a real testbed. Protocol dynamics, robustness and TCP-friendliness are investigated in an environment carrying a layered video stream and experiencing...; Tags: Performance, Congestion, Protocol, Performance Evaluation, Performance Management, Team Management, Human Resources, Workforce Management, Management; White papers 2007-01-01
performance evaluations: Love, hate, need, want: Performance evaluations: Love, hate, need, wantPerformance EvaluationsI too am going through the same thing about performance appraisals. I have made it through my first year of being a supervisor and to say the least it has been a bumpy road.We have a poor performer in our midst and of...; Tags: Performance management, Team management, performance, Performance Appraisal, performance evaluation, performer, supervisor; Discussion threads 2006-11-06

Linux Bootup Time Reduction for Digital Still Camera: Bootup time is a very important issue in the DSC System because customers want to capture immediately specific image. In this paper, the authors present the experience of the implementation methods and the performance evaluation results for reduction of bootup time which was used in SAMSUNG DSC platform. At first...; Tags: Reduction, Samsung Electronics Co. Ltd., Performance Evaluation, Device Driver, Camera, Performance Management, Linux, Team Management, Human Resources, Workforce Management, Operating Systems, Software, Management; White papers 2006-07-22
performance evaluations: Love, hate, need, want: Performance evaluations/appraisals: Do you love them, hate them, need them, want them? To be honest, I'm a bit schizophrenic about them, because all of the above apply to me. I love them when they are meaningful, well prepared, well thought-out, and presented in a fashion that encourages true dialogue regarding...; Tags: performance evaluation; Blog posts 2006-07-07
performance evaluation of TCP Over Wireless Channel Conditions: The rise of IEEE 802.11 Wireless Local Area Networks WLANs is challenging the original design of TCP. The wireless channel is very different to traditional copper media; wireless channels possess significantly higher Bit Error Rates BERs, conditions which lead to increased numbers of random packet losses. The fundamental problem is...; Tags: Performance, Problem, Performance Evaluation, TCP, Wireless Channel, Tcp/Ip, Wi-Fi, Wireless, Networking; White papers 2006-05-30
performance evaluation of TCP Over Routing Protocols for Mobile Ad Hoc Networks: This paper investigates the performance of TCP of various (single-hop and multi-hop) routing protocols for mobile ad hoc networks. Using ns-2, it evaluates the TCP window size, throughput and packet delay over a single TCP connection. The results suggest that the various performance metrics are tightly related, and that TCP...; Tags: Performance, Mobile, Performance Evaluation, TCP, Routing Protocol, Tcp/Ip, Performance Management, Networking, Human Resources, Workforce Management; White papers 2006-04-30
performance evaluation of TCP Congestion Control Algorithms Over UMTS: TCP congestion control was designed and optimized for wired networks. During recent years, however, the popularity of wireless network infrastructures enabling ubiquitous Internet access, such as Universal Mobile Telecommunication System UMTS, has grown considerably. As a consequence, many improved TCP congestion control algorithms, able to effectively operate over hybrid wired/wireless...; Tags: Algorithm, UMTS, Performance, Network, Congestion, Performance Evaluation, TCP, Tcp/Ip, Networking, Wireless; White papers 2006-03-02
performance evaluation of Multiple-Rate Mobile Ad Hoc Networks: Existing wireless networks usually provide multiple data transmission rates. This paper presents a simulation study on the performance of multiple-rate mobile ad hoc networks MANETs, based on an evolved ns-2 simulator. At the physical layer, realistic models such as Walfisch-Ikagami radio propagation model and lognormal fading are implemented. This paper...; Tags: Purdue University, Performance, Network, Performance Evaluation, Performance Management, Networking, Human Resources, Workforce Management; White papers 2006-02-19
performance evaluation of Layer 3 Low Latency Handoff Mechanisms: This paper investigates the performance of two Layer 3 low latency handoff protocols proposed by the IETF, namely Pre- and Post-Registration. These protocols use Layer 2 triggers to reduce the built-in delay components of Mobile IP. A simple analytical model is proposed that allows assessing the packet loss and the...; Tags: Layer 3, Performance, Protocol, Performance Evaluation, Performance Management, Human Resources, Workforce Management; White papers 2005-09-20
performance evaluation of RescueMesh: A Metro-Scale Hybrid Wireless Network: In the recent past, Wireless Mesh Networks WMNs have become increasingly popular due to the availability of unlicensed spectrum and low cost IEEE 802.11b/a/g-based devices. The future of wireless Internet provisioning will see the convergence of the Wireless Wide Area Networks WWANs and WMNs. This convergence between WWANs and WMNs...; Tags: Performance, Network, Performance Evaluation, Wireless Network, Wi-Fi, Wireless; White papers 2005-09-16
performance evaluation of Directional Adaptive Range Control in Mobile Ad Hoc Networks: This paper presents DARC Directional Adaptive Range Control, a range control mechanism using directional antennas to be implemented across multiple layers. DARC uses directional reception for range control rather than directional transmission in order to achieve both range extension and high spatial reuse. It adaptively controls the communication range by...; Tags: Performance, Mobile, Network, Performance Evaluation, Springer Science+Business Media, Networking; White papers 2005-08-01
A Review of Survey Research in Knowledge Management Performance Measurement: 1995-2004: This paper surveys knowledge management KM development using a literature review and classification of articles from 1995 to 2004 with a keyword index and article abstract in order to explore how KM performance evaluation has developed during this period. Discussion is presented, indicating the followings future development directions for KM...; Tags: Performance, Knowledge, Discussion, Performance Evaluation, Survey, Knowledge Management Performance Evaluation, Knowledge Management, Business Intelligence, Strategy, Performance Management, Enterprise Software, Software, Data Management, Management, Human Resources, Workforce Management; White papers 2005-06-29
Analytical Model for performance evaluation of GPRS/EDGE Multi-Service Networks: GPRS/EDGE networks are designed to transmit packet data. Several types of traffic with varying characteristics have to be supported by these networks. This paper proposes an analytical performance model for GPRS/EDGE networks in order to derive a simple relationship between cell capacity, traffic characteristics and performance. The model presented is...; Tags: Performance, GPRS, Performance Evaluation, EDGE, Performance Management, Cellular Phones, Human Resources, Workforce Management, Consumer Electronics, Personal Technology; White papers 2005-06-23
Extended Erlang-B Law for performance evaluation of Radio Resources Sharing in GSM/(E)GPRS Networks: In this paper, a simple and accurate Erlang-like law is derived for the dimensioning of radio resources in GSM/GPRS/EDGE networks taking into account the voice and data traffic mix in a cell. Resources are assumed to be shared according to the so-called Partial Partitioning scheme whereby some circuits are dedicated...; Tags: Performance, GPRS, Voice, Radio, Performance Evaluation, Resource, Advertising & Promotion, Telecommunications, Marketing; White papers 2005-06-22
performance evaluation of the Beacon Period Contraction Algorithm in UWB MBOA MAC: Beacon Period BP is an overhead in UWB MBOA MAC, since no data frame is allowed during a BP. This paper models the current BP contraction scheme in MBOA spec as a greedy distance-2 graph coloring algorithm, and formulates the BP contraction problem as a 0-1 programming problem. The theoretical...; Tags: Algorithm, UWB, Performance, Performance Evaluation, Contraction Algorithm, Beacon Period, Ultrawideband (UWB), Engineering, Performance Management, Wireless, Human Resources, Workforce Management; White papers 2005-06-13
performance evaluation of Single-Mode and Multimode Fiber in LAN Environment: Optical networks are high capacity networks that meet the rapidly growing demand for bandwidth in the terrestrial telecommunications industry. This paper studies and evaluates single-mode and multimode fiber transmission by varying the distance. It focuses on their performance in LAN environment. This is achieved by observing the pulse spreading and...; Tags: Performance, Performance Evaluation, IEEE, Fiber, Network Technology, Performance Management, LANs, Networking, Human Resources, Workforce Management; White papers 2005-06-01
performance evaluation of TCP in an Integrated WPAN and WLAN Environment: Short-range low power radio frequency systems such as Bluetooth and UWB enable the deployment of Wireless Personal Area Networks WPAN. A WPAN can interface to larger networks to provide broader network access and Internet connectivity. This paper evaluates the performance of TCP over an integrated WLAN and WPAN system using...; Tags: Throughput, Performance, Network, Radio Frequency, Window, WLAN, Performance Evaluation, TCP, Tcp/Ip, Construction, Wireless LANs, Wi-Fi, Bluetooth, LANs, Ultrawideband (UWB), Performance Management, Wireless, Networking, Human Resources, Workforce Management; White papers 2005-05-03