Wednesday, December 2, 2009

Comments 3

11,http://zacharymclaughlin.blogspot.com/2009/11/week-10-muddiest-point.html?showComment=1259812700867_AIe9_BGelQLfgluDK8f6AQ0ndI_fQqrTtABOJ-DmwVa-VxsXX6zbkSi9C--4QPm2VEdcVGz1iBxCPwTbzqtCjXVmjtNXS0l_z2YebWAVeZskp6H41i_urtODkWc3M0snoY_OvuYVqsqD0WDhef-JHCSap_t4f4L1e9aW0WymNUwEbGIUkBWWS908Zai2L2-ro24nuzSpKVx0NnuPr3nxA5OlsWfoNkhyzSPK_W2IQVZOi8Rsr0z_fDo6ZSK0B14Rw9polaHND8i9#c8988364223863829916


12,http://zacharymclaughlin.blogspot.com/2009/10/week-8-readings.html?showComment=1259812983847_AIe9_BEKZ2gd2NXA7cNUSgUvUoa3J-UJi-LQgfZ_tUmm6x__szH2nCodL-DFkeVwXGHUvGNfzxuTQ5OmYEW1IMR9I0KwyM1ugXPJCqSLqHpL1WkEaFFN_nJ46Ru_2LoKSN4hNxI8iv5S5qb_W84CDU8CKOAjXX4UixTq4x0Exho1nlXWHN9eXkAVXoXvsBZKNoCnj1H1Du9DFi1iHfCYD4rJj-lmMMi9br-34Y2mpIZDGGFOonVltI0#c6305245971432402978


13,http://zacharymclaughlin.blogspot.com/2009/10/week-7-muddiest-point.html?showComment=1259813160346_AIe9_BFtKm1jaLFOlh4y8ucrq7TMpI4lGklr_Iw8warwBAnDNnpmu10qb3iPO5Q8ZAmzncyEU7v6NQpLbxDGdjrPMlhvJVg6bSTBA1-fF5pC7ig3oTP0suEIp_HL5Lme5EnMqO3Wd3kPJGZeXu1Sly7ze38dSUOVCalS1cTk0CgHRu6EKxQfWQ5l9NAsuUZFD77Uu7snwzI9gW37M_Eta1dAuwiK_AF50IJV-jeKYSIj4bvH_UCXoFI#c8521221267446542360


14,http://zacharymclaughlin.blogspot.com/2009/10/week-6-muddiest-point.html?showComment=1259813444608_AIe9_BGUYa8aCOdP_PMEoV7CAX5qyGr4VYULXeAaDTqDY0Iu4cTBtdduuJHFUDIi_EFNh9TVM2Jv31az8up9lb1BA_GSMRfePGBW5vFD0PL6ET2BbE5vbLURmWcuBlkb6l5jMDT288vwSBKVCsTy2FMjM-qjQfgr3nvHcR4Q6UdXHtp5MflJOhePka43fOJ_ku3V28mqVsyuvaVZihlZn8LtOsjMwhml1dR3t-B5J3MCdZXCjGrtIWk#c8985140789533087687


15,http://zacharymclaughlin.blogspot.com/2009/10/week-5-muddiest-point.html?showComment=1259814129825_AIe9_BFG3WCEDhSSPtLvfEa4kg-y0PvAG3_hUqLuMJv4rF8ZxL5lIuhrJyDqL5OQqH2pAXMdiBq8wtxKoRcyhkJtVO5stqyxD43Ag8DhDKlPCEWEa-Sb_p_9sdyr_84-fjPddzW3EvIZLPhPFZQb7LNqEBpDqrgBHe0YRQbfP4cDkRhFMugPkyAJbzNEM_o3J34WTz8y_s0anKm5tAiife-ZRjr-R3dIJ2SIJPP84c_BhcNX96_MMpw#c7292284400610728836


16,http://christaruthcoleman2600.blogspot.com/2009/10/muddiest-point-week-nine.html?showComment=1259815664853_AIe9_BGNA5NYFFYurqrrmO2erpW7U460WZXj3vmU41gz-IxZXExVu67vp4qjhEkfjC3TUZDjSchM112aAfP_zVwggcNN7RTZxOdg6GkH6X8gJp_60Sv4AWogQTd0TsTI9_Ju7ZF8DXL4uD0gq8eVWTkmrJ1ihfSxBDEVU_iGHCO0B9lKyNZOGshxLM2DfNnaKZog7kKyUrAmbtqvIJ6E4_JZTyKaSgm6_gFw70PuwIdu2wkko94gV3_nFaKfxM5okwtDYGgsSKly#c1042604401906704590


17,http://jbullough.blogspot.com/2009/11/muddiest-point_18.html?showComment=1259815998058_AIe9_BGxF2-xiwPzhXed9ZLqELX-ODMU9VfLjLNpGGMtGX4hb9bwEpiQVnGB91P2-CAHpkA8P5EmwyCEJmoHTG6ThegJ8SQXZ_OpUt3tqVB87zhOlN0oR7l1M-4j9wM9rwR8V0XBBVbv-jJ_rTKUcJCEhXMjV1cJvXx4QS2ytllCuIpp_yhNaJ8QeuLw_QSiPrmnQZX3vvpWMsC6dUzS9FfwSdyaJ4bETiyWrNyIBFOSO23MgL81zXA#c27565437916425040



18,http://jbullough.blogspot.com/2009/11/muddiest-point.html?showComment=1259816500401_AIe9_BEDdm_oJlEbOyqMkX8qj97XwhuDQbVYr-U8bW_EmtaTGwsT6Tdm7r_kv728ebrRhD5uZJqP22K_BhdYhPw_9SvwZ6Du34iNJkMOQ1-CQTtCDhms1jWlgTRuIZ_sWB8cGvMGdHJZVmIOtpPNZ2ByBNGNSbvXX3afpdiUYz8gt_24q2xezkUd4ccFAgc_AC5SkgEZeOGpRCf5UkbfvTpIEXlxJv5MCHEk2HpiJW1xMhAQxNJh9pg#c7557599677173830883



19,http://jbullough.blogspot.com/2009/09/muddiest-point_17.html?showComment=1259816795652_AIe9_BFj40G25XX82JLLlgg4kdIwqcpPaxUpI6UhI7IsN9-OJuMoT-qIBwG6KPMQEundb9QHEU0p-rHlFPE2C9BkHRfTvqbvWJh4HzkW5gY6rpgmNv1YHapRg49x-mZvr9o4LPUZ6X_BxqwmCLgob8CyyZeTM3kQOHRBLfW3gEJmT-lk_kMQznL7fJUpMewuWEG8vC5Y7c5FRLrKbtl17ltQgW4aO0rqpCusX8mHfGokm2MRHtYEifs#c6655231480837630504


20,http://jbullough.blogspot.com/2009/09/muddiest-point.html?showComment=1259816993217_AIe9_BFTxGB9d-ouc95jGngLZwuWYSypI3WSX4J2wpaZ2f2W-VOXQZ9YQz6YrIWQqEtJ43OP_8vkNdX_4TJDYGMd74m2bUqh6xIPGEAc-UQwEDzjZj9raI7qYTe79PdJiPmKPMOf9X_GNL3_093gvUx1-o6M5waxGFQaFz49ovd0ATKCI7kNSpAI5A7am3TXFr748qSlVUDPtTNAZSIsTJEmbx-YpnUgDURSYOrBQuwAows9o4UlG5A#c2755577400706991206

Comments part 2

6,https://www.blogger.com/comment.g?blogID=4008293954130468690&postID=8824319793505105045&page=1&token=1259790508072_AIe9_BFzd2h_84b3rcQLkm8CgBAtLpk22GI71ekCXC-6UH7NIpW_Rd0cjvsyHGrtkUEqN4ADaJDEILUIa8RcjKSHmvh5zpg15bSbzlVNarComdzx6cKg4UYkvAlgP_Dundh8N49kBt1olWJlx-UoUtV_zCOhgYGsNK6EcmsLGX57MSUEMO5gEfQyY7nS-pYLsZ5TvwG9jN0GkcmvllD8U2kzl3s31EtyEPwqvyQtzXM4y91eqOPIKxA


7, https://www.blogger.com/comment.g?blogID=4008293954130468690&postID=6695455603368043444&page=1&token=1259790868108_AIe9_BEi_wa70SA61KiQ5A6rrES1yGdtIvPfv-o14Z9QCZ9QeF9q49uaaceUte0tY09RsqI251kCGuiQX44eynWtsuHirqXjVZcnHi4Aef9b46isI_cTFDMkuFD9yr_wLpEfQhLjzI_OeNV1KBgOJ_-X11m3AUxJFt0D_wxaTDaCD9ookpg7KunJwQqTpalRlHPrDMPFx7t9UTlhM8EfPXDVkT0Xul5WqnWZNB8Q49rrQwgSeUvxfeY


8,https://www.blogger.com/comment.g?blogID=4008293954130468690&postID=9090481644575376224&page=1&token=1259790993950_AIe9_BHYvNPnVi9XJfxpJHn4BiX4JjuIXbh9n7VhWvHNmA38pG2ulS6aUrZe8ncdNL3dvakk55NtUmlA8EBYxBVW5fVqG1vQKMDVbxdK-eU12WnQ6zqNO9_fmFLKoaswODFHXDJAdcHmvlX57quRnklq_QIrodVhdiNPeaNe8CZS1S1cMmDCVu6d-U7ZiRInc0BEZ43SQQFF_oeGtXFJ8cri2F7ohhzINri9Y3Ivypa7pzTIOEOJsL4


9,http://christaruthcoleman2600.blogspot.com/2009/10/muddiest-point-week-ten.html?showComment=1259791664433_AIe9_BEAjt03V0e6g8Ec4WbQmPNkvJEUxnHKpomiYtTaef-CZjDBDiViB9cHwt_eewO865ap_dXO0SCZkxO-wwSD1jA1-hZ1RbuF4CqHjXShMhMqhaQhzQCTFTnc2FLjkBR8K10I9Kv0QLjf6FL2GbqIBAjdcf83KnPfD-MKqHV6pBc44llLTODuyFa6QCWbwkeUEFT92f4HhYrU7sMCwsSr-_1fKlUoFKW2Xt08odA1MuGmneYpn3M_CVWWXxpnbQuK83ozn9xW#c4018002243123590549


10,http://christaruthcoleman2600.blogspot.com/2009/09/muddiest-point-week-four.html?showComment=1259791965538_AIe9_BFeEtgCnlmeONOPATBWlIR5APP53tZGnj7v2mOmjbROS7pwVPtx3iElad-SKcAo_ZBn2mqPLoS298HvLlOD6oimZPdzX53S4H6gCNI9dILyH2AL7VD5ydpgz_9ncaP42UwAQSI0xh_akyBUM4afFAaDwKK6kZ2XrmTApJdWOsI0mT6MpbhAiOacuK3NqKzwRy5NODVhiKB7ETogfEUe5Qtummyvo1KokhH6ShRbw3AOfDOfAmZycILG9K8TsApWsPA8YgQr#c7239562925456107994

LIS 2600 Unit11 web search and OAI protocal muddy point

No muddy point this week.

Thursday, November 19, 2009

LIS 2600 Unit11 web search and OAI protocal Reading notes

1) David Hawking , Web Search Engines: Part 1 and Part 2 IEEE Computer, June 2006.
http://www.computing.dcu.ie/~gjones/Teaching/CA437/01642621.pdf
http://david-hawking.net/pubs/hawking_howthingswork2.pdf
2) Shreeves, S. L., Habing, T. O., Hagedorn, K., & Young, J. A. (2005). Current developments and future trends for the OAI protocol for metadata harvesting. Library Trends, 53(4), 576-589.
http://quod.lib.umich.edu/cgi/t/text/text-idx?c=jep;view=text;rgn=main;idno=3336451.0007.104
3) MICHAEL K. BERGMAN, “The Deep Web: Surfacing Hidden Value” http://www.press.umich.edu/jep/07-01/bergman.html

1, Web Search Engines: Part1

This essay talks several aspects and changes in the web search engines such as the crawling problem and spam problem. I found this is really interesting. Web engines have to perfectly deal with these problems to meet patron's needs.


2, Web Search Engines: Part 2

Part 2 reviews the algorithms and data structures required to index 400 terabytes of web pages and deliver high-quality results in response to hundreds of millions of queries each day.
This article is a little harder for me, as I am not familiar with the terminology of information retrieval.

3, Current developments and future trends for the OAI protocol for metadata harvesting

The mission of the Open Archives Initiative, the entity responsible for the protocol, is to " develop and promote interoperability standards that aim to facilitate the efficient dissemination of the content". The protocol is based on common standards like XML. HTTP and Dubline Core.

4, The Deep Web: surfacing hidden value

This article contains several characteristics of deep web and compare the surface web against the deep web.
Directed query technology is the only mean to integrate deep and surface Web information. I am interested in exploring the content of deep web pages, what is the current achievements? How to realized the goal? This is still a problem.


LIS 2600 Unit 10 XML muddiest point

It seems that XML schema is more powerful than XML DTD. SO why we learn DTD. Is there a case that DTD is more useful than XML schema? Can you give some comparisons between DTD and XML schema?

Wednesday, November 18, 2009

Assignment 6: my website

http://www.pitt.edu/~hey3/

Sunday, November 15, 2009

Comments part 1

1, http://issuesininfotech2600.blogspot.com/2009/09/zotero-muddiest-point.html?showComment=1258342369057_AIe9_BEj9L0md-OcYCs4jC7fj3dwLSZ_Q4ypeuI0svyfGMmKFySaixevxDBVE6wxI42krbAy738KBWBi9IE2Kn9lwsyv1zBIOmQAsrod6WHCok8-LVKu7n0iWB6uptWQenkjzP65uKzOcTLgoDq7L1hvaNdp1v_UI_vOaxA_Pj94BqMipZWX6zJSDoFtJZqERTxvymIwCOnj_RwbY-ROwFJikkdDgCobetjo3qgr54O2YSA-1P7VP3c_gbOjhs2tdG_x3j5aHR2n#c8766946446586595858

2,http://issuesininfotech2600.blogspot.com/2009/09/muddiest-point-week-4.html?showComment=1258342745901_AIe9_BEBg1dk3j9kys8RQRg_jtRMwWUM8xn2snM12zTnih_OfHUa5exUJxeOWpGtBxqCe4nADzFoX6Eq0R918VgcVpgJX_VILrX7G4oCv_TktWCPRtCHu374B6NRwzcNBeMT7Z6_jCqoKtBEYC6iWgKVoQIGA99l5I2PFtpy2j3IFQjxUocSBE4FPyCCugfVEPxe_0YoVjpvwR7a_xkEGZI9D0yfPxhLUl9L0d39VsytL4ueQd-1U0G1H6corlrc_x7_di5f4DZn#c1023083923755836252

3,http://lid25lis2600.blogspot.com/2009/09/muddiest-point-1.html?showComment=1258343377373_AIe9_BF7wEQNqgLDc-S-XNXXDImSLwP0LbniSkt7mRQ9G7oNcup9YdUNdhnXYtjs2LyLrRvuEsncQLoQNOGngaXg1NNZfDmUki4QzXShWylLfFSaBBo7SIOZiIyaTd-7gVcRh4bsSlnXKy0fRS7caulrQlxJAY9Hy15H_j0j6LniYKNIhpKpQOQ2hHv-aqTSw_0Xs0xCN1x5xbgjrofnCyOO_fEzsQgU3xshBIgQUAF5N8Z6LJrNbCM#c1351647607728965920

4,http://knivesnmatches.blogspot.com/2009/10/muddiest-point_11.html?showComment=1258343833748_AIe9_BGO-48wuOBgaV-ITGtd7bs6nrpqBJcmnoREiMPiGEdxc_hOrFV08owsmj-n-HgcmCDHh7XEU1CIGFiPuG9iWXmduj6H6BRzoiII-tQuVm8bFQWGqg5nHyCcYbGwVbccyrYEmpm4doGIqK1UWvB30DyrSNRUGDIc4ONJknLZCbx9WyvKlAZCTDxuXY5DnxKp8zckjCsTdpI5vdidiLQIKB319Hwku-WOMbEBl65olmWLY61I0Fc#c829060142898849071

5,http://knivesnmatches.blogspot.com/2009/09/muddiest-point.html?showComment=1258344083572_AIe9_BGoVAi0xcFFQ6rtXFV2aW3a0yp_Iha9idLRxtLxSEN_SMcJ4Sj46BsytEawTUdyr2rAx340rlc0HLy1LSQEBNWWSquUPDVokIruBecYyjt9piWxq_dF-E8q_LiyDA_iMDs4sb-DU-liE7PmZIRxgqqLWnxOkT9ZjJSi_0HNgW92T7thAQs1B80lgRYLkRo65zryyaB8KVCMObJtrC6e6ypN3nlIPF-CRG84vOz58r_ThgSydAw#c3169918875189446587