Page 77 - First special issue on The impact of Artificial Intelligence on communication networks and services

,78 -2851$/ ,&7 'LVFRYHULHV 9RO 0DUFK

4. FUTURE RESEARCH TOPICS 4.3. Security and privacy mechanisms

7KLV FODXVH GLVFXVVHV IRXU IXWXUH UHVHDUFK WRSLFV LQ 0DFKLQH OHDUQLQJ PRGHOV DUH RIWHQ XVHG LQ D
PDFKLQH OHDUQLQJ DQG FRPPXQLFDWLRQV EODFN ER[ PDQQHU LQ WRGD\¶V DSSOLFDWLRQV 7KLV
SUHYHQWV WKH KXPDQ H[SHUW IURP FRPSUHKHQGLQJ WKH
4.1. Low complexity models UHDVRQLQJ RI WKH DOJRULWKP DQG IURP YDOLGDWLQJ LWV
SUHGLFWLRQV $OWKRXJK UHFHQW ZRUNV > @ SURSRVHG
6WDWH RI WKH DUW PDFKLQH OHDUQLQJ PRGHOV VXFK DV WHFKQLTXHV IRU H[SODLQLQJ WKH SUHGLFWLRQV RI D
GHHS QHXUDO QHWZRUNV DUH NQRZQ WR ZRUN H[FHOOHQWO\ PDFKLQH OHDUQLQJ PRGHO IXUWKHU UHVHDUFK RQ WKLV
LQ SUDFWLFH +RZHYHU VLQFH WKH WUDLQLQJ DQG WRSLF LV RI KLJK LPSRUWDQFH DV WKH ODFN RI
H[HFXWLRQ RI WKHVH PRGHOV UHTXLUH H[WHQVLYH WUDQVSDUHQF\ FDQ EH D ODUJH GLVDGYDQWDJH LQ
FRPSXWDWLRQDO UHVRXUFHV WKH\ PD\ QRW EH DSSOLFDEOH FRPPXQLFDWLRQ DSSOLFDWLRQV
LQ FRPPXQLFDWLRQ V\VWHPV ZLWK OLPLWHG VWRUDJH 0RUHRYHU LW LV ZHOO NQRZQ WKDW GHHS QHXUDO
FDSDELOLWLHV FRPSXWDWLRQDO SRZHU DQG HQHUJ\ QHWZRUNV FDQ EH HDVLO\ IRROHG RU PD\ EHKDYH LQ DQ
UHVRXUFHV H J VPDUWSKRQHV HPEHGGHG V\VWHPV RU XQH[SHFWHG ZD\ ZKHQ EHLQJ FRQIURQWHG ZLWK GDWD
,R7 GHYLFHV 5HFHQW ZRUN DGGUHVVHG WKLV SUREOHP ZLWK GLIIHUHQW SURSHUWLHV WR WKH GDWD XVHG IRU WUDLQLQJ
DQG SURSRVHG WHFKQLTXHV IRU UHGXFLQJ WKH FRPSOH[LW\ WKH PRGHO > @ 7KXV WKH HVWDEOLVKPHQW RI
RI GHHS QHXUDO QHWZRUNV )RU LQVWDQFH WKH DXWKRUV RI PHFKDQLVPV ZKLFK LQFUHDVH WKH UHOLDELOLW\ RI WKH
> @ GHPRQVWUDWHG WKDW WKH VL]H RI 9** D SRSXODU PRGHO LV D SUHUHTXLVLWH IRU ODUJH VFDOH XVH LQ
GHHS QHXUDO QHWZRUN IRU LPDJH FODVVLILFDWLRQ FDQ EH FRPPXQLFDWLRQ DSSOLFDWLRQV 6XFK PHFKDQLVPV FDQ
UHGXFHG E\ RYHU ZLWK QR ORVV RI DFFXUDF\ ,Q EH LPSOHPHQWHG RQ GLIIHUHQW OHYHOV H J EH DQ
FRPPXQLFDWLRQ DSSOLFDWLRQV VXFK FRPSUHVVLRQ LQWHJUDO SDUW RI WKH PRGHO EH LQWHJUDWHG LQWR WKH
WHFKQLTXHV FDQ EH XVHG WR VWRUH DQG WUDQVPLW PRGHOV FRPPXQLFDWLRQ SURWRFRO RU EH SDUW RI D VHSDUDWH
HIILFLHQWO\ 2WKHU DXWKRUV H J > @ WDUJHWHG WKH LQVSHFWLRQ SURFHVV
SUREOHP RI ZHLJKW ELQDUL]DWLRQ LQ GHHS QHXUDO %HVLGHV LQWHUSUHWDELOLW\ DQG VHFXULW\ DVSHFWV IXWXUH
QHWZRUNV 7KLV W\SH RI GLVFUHWL]DWLRQ FDQ EH XVHIXO UHVHDUFK DOVR QHHGV WR LQYHVWLJDWH KRZ WR HIIHFWLYHO\
H J ZKHQ DGDSWLQJ PRGHOV WR SURFHVVRU DUFKLWHFWXUHV HQFU\SW PDFKLQH OHDUQLQJ PRGHOV DQG KRZ WR HQVXUH
ZKLFK GR QRW DOORZ IORDWLQJ SRLQW RSHUDWLRQV GDWD SULYDF\ GXULQJ DQG DIWHU OHDUQLQJ
)XUWKHU UHVHDUFK RQ WKHVH WRSLFV LV RI KLJK
LPSRUWDQFH DV LW FDQ EH H[SHFWHG WKDW D ODUJH QXPEHU 4.4. Radio resource and network management
RI QHZ DSSOLFDWLRQV ZRXOG HPHUJH LI WKH FRPSOH[LW\
RI VWDWH RI WKH DUW PRGHOV FDQ EH UHGXFHG WR D OHYHO 7KH HQG WR HQG SHUIRUPDQFH RI PRELOH QHWZRUNV LV
ZKLFK DOORZV WKHLU XVH LQ FRPSXWDWLRQDOO\ OLPLWHG VWURQJO\ LQIOXHQFHG E\ WKH FKRLFH RI UDGLR UHVRXUFH
HQYLURQPHQWV DW PLQLPDO SHUIRUPDQFH ORVV H J EHDPIRUPLQJ DQG PHGLXP DFFHVV FRQWURO
SDUDPHWHUV DQG QHWZRUN PDQDJHPHQW H J
4.2. Standardized formats for machine learning KDQGRYHU SDUDPHWHUV QHLJKERUKRRG OLVWV ORDGV DQG
SRZHU EXGJHWV SDUDPHWHUV 0RUHRYHU VRPH RI WKH
7KH VWDQGDUGL]DWLRQ RI DOJRULWKPV DQG GDWD IRUPDWV SDUDPHWHUV PXVW EH FRQWLQXRXVO\ DGDSWHG RQ D
LV RI KLJK LPSRUWDQFH LQ FRPPXQLFDWLRQV EHFDXVH LW UHODWLYHO\ VKRUW WLPH VFDOH WR WLPH YDU\LQJ UDGLR
LQFUHDVHV WKH UHOLDELOLW\ LQWHURSHUDELOLW\ DQG SURSDJDWLRQ FRQGLWLRQV DQG FKDQJLQJ QHWZRUN
PRGXODULW\ RI D V\VWHP DQG LWV UHVSHFWLYH WRSRORJLHV > @
FRPSRQHQWV :LWK WKH LQFUHDVLQJ XVH RI OHDUQLQJ &XUUHQW DSSURDFKHV DUH LQDGHTXDWH WR FRSH ZLWK WKH
DOJRULWKPV LQ FRPPXQLFDWLRQ DSSOLFDWLRQV WKH QHHG JURZWK RI DXWRQRPRXV QHWZRUN HOHPHQWV LQ * VPDOO
IRU VWDQGDUGL]HG IRUPDWV IRU PDFKLQH OHDUQLQJ LV DOVR FHOO GHSOR\PHQWV EDVHG RQ PRELOH FORXG 5$1
ULVLQJ DUFKLWHFWXUHV 7KHUHIRUH * QHWZRUNV FDOO IRU QHZ
)RU LQVWDQFH VWDQGDUGL]HG IRUPDWV FRXOG EH XVHG WR PRGHO DQG GDWD GULYHQ UDGLR UHVRXUFH PDQDJHPHQW
VSHFLI\ KRZ WR WUDLQ DGDSW FRPSUHVV DQG H[FKDQJH DQG QHWZRUN PDQDJHPHQW PHWKRGV WKDW DUH
PDFKLQH OHDUQLQJ PRGHOV LQ FRPPXQLFDWLRQ DXJPHQWHG E\ PDFKLQH OHDUQLQJ WHFKQLTXHV IRU
DSSOLFDWLRQV )XUWKHUPRUH WKHUH FRXOG EH H[WUDFWLQJ NQRZOHGJH IURP WKH V\VWHP DQG JUDGXDO
VWDQGDUGL]HG IRUPDWV IRU WKH GDWD DQG VWDQGDUGV OHDUQLQJ LQ WKH SUHVHQFH RI LQKHUHQW XQFHUWDLQWLHV DQG
ZKLFK GHWHUPLQH KRZ PXOWLSOH PDFKLQH OHDUQLQJ WKH ODFN RI FRPSOHWH FKDQQHO DQG QHWZRUN VWDWH
PRGHOV LQWHUDFW ZLWK HDFK RWKHU 2WKHU IRUPDWV FRXOG LQIRUPDWLRQ > @ 7KH UHDOL]DWLRQ RI WKHVH LGHDV LQ WKH
EH VSHFLILFDOO\ GHVLJQHG IRU HQVXULQJ WKDW D PRGHO FRQWH[W RI * ZLOO UHTXLUH PRGLILFDWLRQV RI H[LVWLQJ
IXOILOOV FHUWDLQ VHFXULW\ RU SULYDF\ UHTXLUHPHQWV SURWRFROV DQG WKH GHYHORSPHQW RI QHZ RQHV

‹ ,QWHUQDWLRQDO 7HOHFRPPXQLFDWLRQ 8QLRQ