Báo cáo hóa học: " An analytical model for the intercell interference power in the downlink of wireless cellular networks" ppt

... methodology for estimating the statistics of the intercell interference power in the downlink of a multicellular network. We first establish an analytical expression for the probability law of the interference ... estimate of the pdf of the interference power, for dif ferent values of the shadow- ing standard deviation, s dB . Based on thes...

Ngày tải lên: 21/06/2014, 00:20

... between the two arguments. The resulting instance of the CRPF method for the track- ing problem at hand is summarized in Algorithm 3. 5. SENSOR MOTION For the sake of the derivation of the PF ... a binary de- cision regarding the presence of the target within a cer- tain range. The resulting bit (“1” if the target is detected within the sensor range, “0”...

Ngày tải lên: 22/06/2014, 23:20

... Mumford and Shah Model in Image Segmentation Yingjie Zhang School of Mechanical Engineering, Xi an Jiaotong University, Xi an Shaanxi, 710049, China Received 8 September 2005; Revised 18 January ... re- sulting algorithm has some advantages of being piecewise- constant MS model, such as faster speed of the evolution of Yingjie Zhang 5 our experiment, which are the same as t...

Ngày tải lên: 22/06/2014, 22:20

... Computational Linguistics, pages 25–28. John DeNero and Dan Klein. 2010. Discriminative mod- eling of extraction setsfor machine translation. In Pro- ceedings of the 48th AnnualMeeting of the Association for ... Ph.D. thesis, Massachusetts Institute of Tech- nology. John DeNero and Dan Klein. 2008. The complexity of phrase alignment problems. In Proceedings of the 46...

Ngày tải lên: 20/02/2014, 04:20

... of the transmembrane helices identi®ed so far in the structure. An S-shaped reaction ce ntre domain consisting of the transmembrane helices of polypeptides D1 and D2 is highlighted in the cyanobacterial map ... should reveal much more concerning the nature of the contacts in the crystals and offer further insight into the interplay between PSII s tructure and f...

Ngày tải lên: 17/03/2014, 17:20

... computed. The other two terms are more problematic. Be- cause the training phrases are unambiguous and of the form (nl cc n2), nl and n2 of the CP in question never appear together in the train- ... true) is the number of times n2 appears in an unambiguously attached CP in the training data and f(n2) is the number of times this noun has appeared as eit...

Ngày tải lên: 23/03/2014, 19:20

... malignancies (abstract). Proc Am Soc Clin Oncol 2009, 27:15s. 66. Soliman HH, Antonia S, Sullivan D, Vanahanian N, Link C: Overcoming tumor antigen anergy in human malignancies using the novel indeolamine ... made intellectual contributions and participated in the acquisi- tion, analysis and interpretation of data; 2) have been involved in drafting the manuscript; and 3) have...

Ngày tải lên: 18/06/2014, 16:20

... treatment of the samples, thin films of the metal catalysts are transformed in small nanoparticles incorporated within the pore structure of the anodic aluminum oxide mask, directly in contact with the ... reveal that there was no trace of a crystall ine phase in the synthesized Si NWs. On the other hand, XPS analysis indicates the presence of silicon suboxides...

Ngày tải lên: 21/06/2014, 01:20

... of take back in our model: the financial incentives, the transportation and the advertisement. Each of these aspects incurs a cost to the process, and in return, can increase the revenue by increasing ... type of financial incentive.Thisway ,the( re)manufacturer can control the quantity and quality of the returned products through the amount and type of incentiv...

Ngày tải lên: 21/06/2014, 02:20

... BG, EM and GH all participated in the design and in the redaction of the first draft of the article, corrected and approved the final version. Competing interests The authors declare that they ... presented in this review can be combined, and the global picture issued from this review suggests adopting an integrated approach for decreasing the number of CXR inv...

Ngày tải lên: 21/06/2014, 05:20